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Tadiran Telecom Coral IPx 500 Installation Manual

Tadiran telecom coral ipx 500 installation manual
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Table of Contents

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Coral
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Installation Procedure
and Hardware Reference
Manual
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Summary of Contents for Tadiran Telecom Coral IPx 500

  • Page 1 Coral IPx 500 Installation Procedure and Hardware Reference Manual The flexible way to communicate...
  • Page 2 The information contained in this document is proprietary and is subject to all relevant copyright, patent and other laws protecting intellectual property, as well as any specific agreement protecting TADIRAN TELECOM LTD.'s (herein referred to as the "Manufacturer") rights in the aforesaid information. Neither this document nor the information contained herein may be published, reproduced or disclosed to third parties, in whole or in part, without the express, prior, written permission of the Manufacturer.
  • Page 3 Federal Communications Commission Rules Part 68 Compliance Statement This equipment complies with Part 68 of the FCC rules. On this equipment is a label that contains, among other information, the FCC registration number and ringer equivalence number (REN) for this equipment.
  • Page 4 Canadian DOT Compliance Statement NOTICE: The Industry Canada label identifies certified equipment. This certification means that the equipment meets telecommunications network protective, operational and safety requirements as prescribed in the appropriate Terminal Equipment Technical Requirements document(s). The Department does not guarantee the equipment will operate to the user's satisfaction. Before installing this equipment, users should ensure that it is permissible to be connected to the facilities of the local telecommunications company.
  • Page 5 UL Safety of Information Technology Equipment Compliance This equipment has been tested and complied with the following: USL Compliance USL indicates Listing to U.S. Standard for Information Technology Equipment Including Electrical Business Equipment, UL60950, Third Edition. CNL Compliance CNL indicates Certification to Canadian Standard for Information Technology Equipment Including Electrical Business Equipment, CSA C22.2 No.60950-00.
  • Page 6 Federal Communications Commission Part 15 The FCC Wants you to Know This equipment has been tested and found to comply with the limits for a Class B digital device, pursuant to Part 15 of the FCC rules. These limits are designed to provide reasonable protection against harmful interference in a residential installation.

  • Page 7: Table Of Contents

    Document Description ......................1-1 Related Documentation ......................1-3 Special Symbols Used in this Document ................1-4 List of Abbreviations........................ 1-5 1.2 About the Coral IPx 500 ......................1-7 System Description ......................... 1-7 Recommended Tools ......................1-11 Chapter 2 - Hardware Installation Procedure 2.1 Site Inspection ..........................
  • Page 8 3.3 Peripheral Interface Card Initialization..................3-15 Introduction ..........................3-15 System Initialization ........................ 3-19 3.4 Battery Backup (BATTipx) Test....................3-21 Operating the Battery Pack..................... 3-22 Charging the Battery Pack ...................... 3-22 Testing the Battery Pack ......................3-22 3.5 I/O Cable Installation ........................ 3-23 I/O Connection for Systems with a Wall Mounted MDFipx .............
  • Page 9 5.6 MDFipx Units ..........................5-21 MDFipx Configurations ......................5-21 MDFipx with I/O Cables Supplied ................... 5-23 Removing and Closing the MDFipx Cover................5-27 Mounting the MDFipx Unit onto the Wall ................5-29 MDFipx Field Assembly for Units without I/O Cables Supplied ..........5-30 5.7 Peripheral Card with Champ Connections ................
  • Page 10 Chapter 7 - Power Supply 7.1 PS500 DC..........................7-1 General Description ........................ 7-1 Circuit Description........................7-5 SLT Message Lamp and Ringer Frequency ................7-7 Installation..........................7-8 Troubleshooting ........................7-12 Specifications.......................... 7-15 7.2 PS500 AC..........................7-17 General Description ........................ 7-17 Circuit Description........................7-21 SLT Message Lamp and Ringer Frequency ................
  • Page 11 Auxiliary and Maintenance Functions ..................9-7 Configuration Jumpers......................9-8 Indicators ..........................9-9 Auxiliary Connector......................... 9-11 Voice Switching in the Coral IPx 500 ..................9-13 HDC (U107) High Density Control ..................9-15 External Synchronization (ES) Circuit..................9-18 8DRCF EPROM (U76)......................9-19 URC PROM (U161) ........................
  • Page 12 9.4 Three-Way Conference ......................9-29 General Description ........................ 9-29 Database Programming ......................9-29 Additional 3-Way Circuits in the Optional IPx 800X Cage ............9-30 Specifications - 3-Way Conference..................9-31 9.5 Six-Way Multi-Party Conference....................9-33 General Description ........................ 9-33 Feature Descriptions....................... 9-33 Database Programming ......................
  • Page 13 9.11 Music ............................9-63 Introduction ..........................9-63 Circuit Description........................9-63 Configuring the Music M1 Jumper to External or Internal............9-63 Database Programming ......................9-65 External Connections......................9-67 Additional Music Interfaces in the Optional IPx 800X Cage............ 9-68 Specifications - Music ......................9-69 9.12 Voice Paging (Public Addres) and Relay-1................
  • Page 14 10.2 Peripheral Card Description ....................10-7 General Description ........................ 10-7 XXXipx, XXXsl, and XXX200 Peripheral Cards ..............10-11 Using XXXsl and XXX200 Peripheral Cards in the Coral IPx 500 .......... 10-11 10.3 Digital Trunk Synchronization ....................10-15 Slave Clock Mode Operation ....................10-15 Synchronization Slots in the Main and Expansion Cages............
  • Page 15 List of Figures Figure 2-1: Coral IPx 500 Sizes and Weights......................2-7 Figure 2-2: Coral IPx 500 Distance between the Expansion Cage and the Main Cage .......... 2-8 Figure 2-3: Coral IPx 500 Space Required Above and Below the Cage ..............2-9 Figure 2-4: Coral IPx 500 Space Required Between the Cage and the MDFipx.............
  • Page 16 Figure 2-36: Coral IPx 500 Main Cage 500M - Card Placement Diagram............... 2-60 Figure 2-37: Coral IPx 500 1st Expansion Cage 500X - Card Placement Diagram ..........2-61 Figure 2-38: Coral IPx 500 2nd Expansion Cage 500X - Card Placement Diagram ..........2-62 Figure 2-39: Coral IPx 500 1st Expansion Cage 800X - Card Placement Diagram ..........
  • Page 17 Figure 5-14: MDFipx Frame............................. 5-30 Figure 5-15: MDFipx Field Assembly........................5-32 Figure 5-16: I/O Cables Routed from the Coral IPx 500 Cage to the MDFipx............5-33 Figure 5-17: PRI-23, PRI-30 RJ-45 Interface Connector PIN Assignment .............. 5-74 Figure 5-18: PRI-23, PRI-30 DA-15S Interface Connector PIN Assignment ............5-75 Figure 5-19: PRI (layout UDTipx) Interface Connections to the PSTN/LTU/CSU ...........
  • Page 18 Figure 6-16: Front and Internal Views of Empty Coral IPx 500X Cage without Top Cover ........6-15 Figure 6-17: Top View of Cage with I/O Connectors ....................6-16 Figure 6-18: Top section of Coral IPx 500 Cage with Cards Installed ..............6-18 Figure 6-19: Rear Panel Safety Labels........................6-19 Figure 6-20: Warning Labels and ESD Strap Connection to Coral IPx 500 Cage...........
  • Page 19 Figure 6-43: Connection between Two Cages (IPx 500M and 800X) ..............6-53 Figure 6-44: Connection between Three Cages (IPx 500M and two 800X) ............6-54 Figure 6-45: Coral IPx 500, PCM Highway Distribution................... 6-56 Figure 7-1: PS500 DC Front Panel.......................... 7-2 Figure 7-2: PS500 DC Card Layout.........................
  • Page 20 Figure 9-2: Coral IPx 500M Auxiliary Connector Location (Top Left View) ............. 9-12 Figure 9-3: Coral IPx 500M Main Cage Architecture ....................9-13 Figure 9-4: Coral IPx 500, PCM Highway Distribution..................... 9-14 Figure 9-5: HDC Circuit Block Diagram ........................9-15 Figure 9-6: MSPipx Card Circuits Layout and Jumpers...................
  • Page 21 Figure 10-1: XXXipx Peripheral Card Layout......................10-12 Figure 10-2: XXXsl and XXX-200 Peripheral Card Layout ..................10-13 Figure 10-3: Coral IPx 500 External Clock Sync Card Slots..................10-18 Figure 10-4: Coral IPx 500M (Main Cage) Jumper Settings for synchronization............. 10-22...

  • Page 23: List Of Tables

    Table 2-1: Coral IPx 500 Dimensions ........................2-5 Table 2-2: Coral IPx 500 Weights..........................2-6 Table 2-3: Coral IPx 500 Clear Space Requirements....................2-6 Table 2-4: Coral IPx 500 Maximum Power Requirements..................2-14 Table 2-5: Part List (Items per Wall-Mounted IPx 500 Cage) .................. 2-19 Table 2-6: Part List (Items per Rack-Mounted IPx 500 Cage).................
  • Page 24 Table 5-12: Champ 50 Connector - Trunk Interface Card Pinout (Main Cage Slot# 1,2,3) ........5-39 Table 5-13: Block 66 MDF - Wired Station Interface Pinout ..................5-41 Table 5-14: Block 66 MDF - Trunk Interface Card Pinout..................5-42 Table 5-15: Block 66 MDF - Trunk Interface Card Pinout (Main Cage Slot# 1,2,3)..........5-43 Table 5-16: 8SFTipx MDFipx Pinout........................
  • Page 25 Table 6-5: Jumper Configuration for Coral IPx 500X....................6-36 Table 6-6: Number of Universal I/O Slots per System Configuration ..............6-42 Table 6-7: Timeslot Distribution in Coral IPx 500 ....................6-55 Table 8-1: MCP-IPx Control Card Functions ......................8-10 Table 8-2: KB0 RS-232E Interface Pin Functions ....................8-13 Table 8-3: MCP-IPx Status Display Codes......................

  • Page 27: Chapter 1 - Introduction

    Chapter Introduction 1.1 About this Manual..........1-1 1.2 About the Coral IPx 500 ........1-7 Coral IPx 500 Installation Manual...

  • Page 29: About This Manual

    About this Manual Document Description The Coral IPx 500 Installation Guide and Hardware Reference Manual, is designed for field use by Coral system installation and service personnel. It describes the installation of the Coral IPx 500 system. This manual is divided into two primary parts:...
  • Page 30 Chapters 6, 7, 8, 9 and 10 describe the hardware reference. These chapters offer detailed technical information about Coral IPx 500 system hardware, including cage specifications, internal power supplies, and interface circuit operation: Where is it? What is it about?

  • Page 31: Related Documentation

    Related Documentation For further information not in the scope of this manual about Coral service cards Coral peripheral cards, voice terminals, VoIP devices, etc., consult the following documentation: Table 1-1 Related Documentation Item Subject Manual Coral systems General description and Coral IPx and FlexiCom Product specifications for marketing Description...

  • Page 32: Special Symbols Used In This Document

    A page that is intentionally left blank, and may be used for reader information. This manual includes information for the Coral configurations in all geographic market areas. Much of the information is relevant for all hardware configurations and all market areas. Coral IPx 500 Installation Manual...

  • Page 33: List Of Abbreviations

    List of Abbreviations 16SFTipx ..16 digital Station FlexSet Terminal/Telephones interface card 16SLSipx ..16 Single Line Telephones interface card 2SKWsl...CoralAIR Wireless Extension Interface card with support for 2 RBS (Radio Base Stations) 30Tsl ....30 channel, E1/CEPT digital trunk interface card 30Tipx .....30 channel, E1/CEPT digital trunk interface card 4SKWsl...CoralAIR Wireless Extension Interface card with support for 4 RBS (Radio Base Stations) 4T-Csl .....4 Analog...
  • Page 34 PS500 AC ..AC Power Supply (main and expansion units) PS500 DC ..DC Power Supply (main and expansion units) IPx 500M..Main Unit of the Coral IPx 500, uses small factor XXXipx periph- eral cards IPx 500X ..Expansion Unit of the Coral IPx 500, uses small factor XXXipx peripheral cards IPx 800X ..

  • Page 35: About The Coral Ipx 500

    System Description Capacity The Coral IPx 500 is a small wall or rack-mounted PABX, designed to fit in the low to medium range of the private PBX telephone market. Coral IPx 500 supports all the Coral FlexiCom and Coral IPx family features. The Coral IPx 500 is a communications platform offers Voice over IP and all the features and capabilities required in today’s...
  • Page 36 Code Modulation (PCM) switching technology. The active circuitry of the system is contained on a backplane and removable cards. The active circuitry of the Coral IPx 500 system is divided into two major functions; common control and peripheral. The common control circuitry directs call traffic through the system, establishing audio connections between peripheral ports.
  • Page 37 Major Features The cage houses all hardware components of the Coral IPx 500 system including the power supply unit, control cards, peripheral cards, and I/O connections. In addition, the cage: Provides all the features, capabilities, interfaces, and terminals of the Coral...
  • Page 38 Simultaneously page 2-5, Coral IPx 500 Dimensions Size page 2-6, Coral IPx 500 Weights Weight Space Requirements page 2-6, Coral IPx 500 Clear Space Requirements Power Input page 2-13, Electrical Requirements Operating Temperature 32-104°F (0-40°C) Operating Humidity 20-80% Relative, Non-Condensing Maximum Power Consumption ††...

  • Page 39: Recommended Tools

    Recommended Tools The following tools are needed in order to install and maintain the Coral IPx 500 system: Required Tools: 4 mm (max.) flat blade screwdriver for installation and removal of the door 3/16", 1/4", and 5/16" straight-blade screwdrivers #1 and #2 Phillips screwdrivers...
  • Page 40 Alligator clip leads AMP™ Champ™ installation tool Soldering iron and high quality, rosin-core solder 3/16" and 1/2" cable staple gun Analog line transmission analyzer Portable DS1/E1 analyzer, Bit Error Rate tester, and channel demultiplexer 1-12 Coral IPx 500 Installation Manual...

  • Page 41: Chapter 2 - Hardware Installation Procedure

    Chapter Hardware Installation Procedure 2.1 Site Inspection.............2-1 2.2 Equipment Installation ........2-17 2.3 Program Interface Device Connection ....2-75 Coral IPx 500 Installation Manual...

  • Page 43: Site Inspection

    Site Inspection Installation Environment The Coral IPx 500 system should be installed in restricted access areas (dedicated equipment rooms, equipment closets, or the like) in accordance with articles 110-16, 110-17, and 110-18 of the national electric code, ANSI/NFPA 70. Access to the system should be limited and controlled to prevent unauthorized tampering.
  • Page 44 Verify that the installation area provides reasonable security to the system. Room construction should include solid, reinforced walls and a locking door. Coral IPx 500 Installation Manual...

  • Page 45: Space Requirements

    Space Requirements General This section describes the Coral IPx 500 space requirements. Verify that there is sufficient space for the Coral IPx 500 system components. The dimensions and weights of the various components are provided in Figure 2-1, Table 2-1 Table 2-2.
  • Page 46 The MDFipx (IPx Main Distribution Frame) may be factory supplied in some countries. Please check with the manufacturer’s representative. The space to the right of the wall-mounted Coral IPx 500 cage is reserved for the MDFipx, if an MDFipx has been ordered from the manufacturer. The MDFipx should be positioned immediately adjacent to the cage, at the same height, and at a distance of 2"...
  • Page 47 Table 2-1 Coral IPx 500 Item Dimension Inches Centimeters (cm) Dimensions Width IPx 500M, 500X Depth 20.4 Cage Rack-Mounted Height - 8.7U 15.2 Width 18.5 IPx 500M, 500X Depth 23.3 Cage Wall-Mounted Height - 8.7U 15.2 Width IPx 800X Depth Cage Rack-Mounted Height - 8.7U...
  • Page 48 Front Rear IPx 500 Cage Rack-Mounted Top - 2U Bottom - 1U 1.75 Front IPx 500 Cage Top - 2U Wall-Mounted, Bottom - 1U 1.75 1MDFipx, Right 2MDFipx Left Top - 2U BATTipx Right Left Coral IPx 500 Installation Manual...

  • Page 49: Figure 2-1 Coral Ipx 500 Sizes And Weights

    Figure 2-1 Coral 8in. 9.2in. IPx 500 Sizes and 24cm. 23.3cm. Weights Weight (fully loaded) Weight (fully loaded) 30lb. 30lb. 13.5kg. 13.5kg. 15.2in. 15.2in. IPx 500 Cage 39cm. 39cm. IPx 500 Cage Wall-Mounted Rack-Mounted 18.5in. 19in. 47cm. 48cm. 9in. 9in. 22.6cm.

  • Page 50: Figure 2-2: Coral Ipx 500 Distance Between The Expansion Cage And The Main Cage

    27.6" ( cm.) Cage Cage Cage min. 2U (3.5") 9 cm. max. (31.4") 80 cm. NOTES: 1. Measurements are given with cage covers in place. IPx 500X 2. MDF location must be taken Cage into account. Coral IPx 500 Installation Manual...

  • Page 51: Figure 2-3: Coral Ipx 500 Space Required Above And Below The Cage

    Space Above and Below the IPx 500 Cage The Coral IPx 500 cage requires a minimum space of 2U (3.5" or 9cm) above the top cover in order to allow space for maintenance purposes (that is, adequate space for opening the top cover and routing the cables via the rear slots). A minimum space of 1U (1.75"...

  • Page 52: Figure 2-5: Coral Ipx 500 Space Required In Front Of Wall-Mounted System

    Space Required in Front of Wall-Mounted System IPx 500X IPx 500X IPx 500X 1MDFipx Unit IPx 500M 45.2" (123.3 cm) 2MDFipx Unit 36" (100 cm) FRONT OF CAGE Minimum Required Front Floor Clear Space 2-10 Coral IPx 500 Installation Manual...

  • Page 53: Figure 2-6: Coral Ipx 500 Space Required In Front And Behind The Rack-Mounted System

    36” (1 meter) must be left free in front of the system and 3.5” (9cm) must be left free behind the rack mounted cages. See Figure 2-6. Figure 2-6 Coral IPx 500 Space Required in Front and Behind the Rack-Mounted System Minimum...

  • Page 54: Figure 2-7 Coral Ipx 500 Space Between Two Cages Rack-Mounted Back To Back

    9cm) must be maintained between the rear panels of the cages. Or a minimum of 14.5” or 36.8cm must be maintained between the racks. See Figure 2-7. Figure 2-7 Coral IPx 500 Space between two Cages Rack-Mounted Back to Back min. 14.5" (36.8 cm) min. 2-12 Coral IPx 500 Installation Manual...

  • Page 55: Electrical Requirements

    Electrical Requirements General Requirements The Coral IPx 500 operates from a standard wide input 100-240VAC, 47-63Hz source or from a -48VDC source. AC powered units can be supplied with a built-in backup battery for 1 hour of operation. Verify that electrical service is sufficient and located in close proximity to the system.
  • Page 56 IPx 800X IPx 500M+500X IPx 500M+800X IPx 500M+500X+500X IPx 500M+500X+800X IPx 500M+800X+800X *Maximum power requirement is a maximum case projection based on fully populated systems. The total number may be defined per actual system. 2-14 Coral IPx 500 Installation Manual...
  • Page 57 DC Electrical Requirements DC units must comply with the following instructions: Restricted Access Area: The DC powered equipment should only be installed in a Restricted Access Area. Installation Codes: The equipment must be installed according to country national electrical codes. For North America, equipment must be installed in accordance with the US National Electrical Code, Articles 110-16, 110-17 and 110-18 and the Canadian Electrical Code, Section 12.
  • Page 58 NOTES: 2-16 Coral IPx 500 Installation Manual...

  • Page 59: Equipment Installation

    Equipment Installation Introduction All Coral IPx 500 cage descriptions are covered in Description. The Chapter 6 - Cage cage mounting and installation procedure includes the following stages: Mounting the cage onto the wall or the rack, including one of the following:...

  • Page 60: Wall Mounted Installations

    Check the part list and verify that all the items are present. lists the Table 2-5 components that are supplied with the wall-mounted Coral IPx 500 system. Remove any other cage items from the shipping container, and move the container so that it does not interfere with the remaining installation procedures.

  • Page 61: Table 2-5: Part List (Items Per Wall-Mounted Ipx 500 Cage)

    Table 2-5 Part List (Items per Wall-Mounted Item Description Quantity IPx 500 Cage) Main cage (IPx 500M), including one MCP-IPx card Expansion cage (IPx 500X), including one H-500/1 expansion cable with male-female D-type 50-pin connectors Power supply unit; PS500 AC or DC (ordered by customer) Peripheral Interface cards (ordered by customer) As required Cable support bracket...

  • Page 62: Figure 2-8 Installing The Cable Support Bracket

    Checking the Space and Positioning Requirements Verify that the Coral IPx 500 cage will be positioned in accordance with local and system requirements. The spacing requirements as described in “Space Requirements” starting ensure system operation and maintenance. on page 2-3 Removing the Cage Door and Top Cover Remove the cage door and set it aside.

  • Page 63: Figure 2-9 Left Side Decorative Cover Assembly

    Assembling the Left Decorative Cover Assemble the left decorative cover to the cage as shown in Figure 2-9. Fasten the left decorative cover to the cage with four of the 3mm nylon snap rivets provided. Figure 2-9 Left Side Decorative Cover Assembly Align left side decorative cover...

  • Page 64: Figure 2-10 Right Side Decorative Cover Assembly

    Figure 2-10 Right Side Decorative Cover Assembly Align right side decorative cover Step with cage side. Right Decorative Cover 3mm Nylon Snap Rivets (Rear) Fasten snap rivets to cage. Step 3mm Nylon Snap Rivets (Right) Rivet Hole 2-22 Coral IPx 500 Installation Manual...

  • Page 65: Figure 2-11 Mounting The Bottom Panel Support Bracket

    Fastening the Bottom Panel Support Bracket Insert the M3 curved washers onto the M3 Phillips screws. Insert the M3 flat washers onto the M3 Phillips screws. Insert the two screws into the bottom panel support bracket and fasten it to the bottom of the cage.

  • Page 66: Figure 2-12: Coral Ipx 500 Cage Wall Mounting Bracket Blueprint (Not In Scale)

    If you are installing an MDFipx unit within your system, mark the position of the four mounting holes of the bracket. Figure 2-13 Figure 2-21 on page 2-39. Figure 2-12 Coral IPx 500 Cage Wall Mounting Bracket Blueprint (not in scale) Expansion Cage Coral IPx 500X...

  • Page 67: Figure 2-13: Coral Ipx 500 System Blueprint (Not In Scale)

    Figure 2-13 Coral IPx 500 System Blueprint (not in scale) 144.6mm Second Unit Unit Expansion Cage Coral IPx 500X 144.6mm First Unit Unit Expansion Cage Coral IPx 500X 144.6mm Unit Unit Main Cage Coral IPx 500M 330mm 72.6mm 110mm 475mm...

  • Page 68: Figure 2-14: Coral Ipx 500 Cage Wall Mounting Bracket

    Insert four wall plugs provided (for each cage and each MDFipx) into the drilled holes. Fasten the cage mounting bracket to the wall with the four slotted tapped screws M4.2X32 provided. See Figure 2-14. Figure 2-14 Coral IPx 500 Wall surface Cage Wall Mounting Bracket edges M4.2 x 32...

  • Page 69: Figure 2-15 Mounting The Cage Onto The Wall-Mounted Bracket

    Mounting the Cage onto the Wall Mounting Bracket With the help of an assistant, grasp each end of the cage and lift it over the wall mounting bracket as shown in 2-15. Tilt the card cage back slightly, so that Figure the rear panel hook mates with the top edge of the wall mounting bracket.
  • Page 70 Table 2-2 on page injury could result as a result of improper handling. Use proper lifting techniques to remove the cage from the wall. Remove the cage from the wall using proper lifting techniques. 2-28 Coral IPx 500 Installation Manual...

  • Page 71: Rack Mounted Installations

    Table 2-6 the components that are supplied with the Rack-mounted Coral IPx 500 system. Remove any other cage items from the shipping container, and move the container so that it does not interfere with the remaining installation procedures.

  • Page 72: Table 2-6 Part List (Items Per Rack-Mounted Ipx 500 Cage)

    D-type 50-pin connectors Power supply unit; PS500 AC or DC Peripheral Interface cards As required Rack Mounting Kit: Right mounting bracket Left mounting bracket Phillips screw M3 (for securing bracket to cage) 2-30 Coral IPx 500 Installation Manual...

  • Page 73: Figure 2-16 Preparing The Mounting Bracket Of The Cage For 19" Rack Assembly

    Checking the Space and Positioning Requirements Verify that the Coral IPx 500 cage will be positioned in accordance with local and system requirements. The spacing requirements as described in “Space Requirements” starting ensure system operation and maintenance. on page 2-3 Removing the Cage Door and Top Cover Remove the cage door and set it aside.

  • Page 74: Figure 2-17 Preparing The Left Mounting Bracket Of The Cage For 23" Rack Assembly

    Fasten the bracket to the cage with the three screws. Figure 2-18 Preparing the Right Mounting Bracket of the Cage for 23" Rack Assembly Move hanging pin Step and rotate angle 180 . Fasten three Step screws. 2-32 Coral IPx 500 Installation Manual...
  • Page 75 Mounting the Cage onto the Rack Mechanical Hazard. Insecure mechanical loads could result in injury or death. It is the customer’s responsibility to ensure that the cage is tightly secured to the frame and that the cage cannot be inadvertently released from the rack. Verify the cage mounting position on the rack.

  • Page 76: Figure 2-19 Left Side View Of Coral Ipx Cage Mounted Onto 19" Rack

    Mounting bracket 19" configuration Hanging pin Customer Supplied Fasteners Left side Figure 2-20 Left Side View of Coral IPx Cage Mounted onto 23" Rack Mounting bracket 23" configuration Hanging pin Customer Supplied Fasteners Left side 2-34 Coral IPx 500 Installation Manual...
  • Page 77 Dismounting the Cage from the Rack Do one of the following: For DC powered systems, turn OFF the power switch and shut down the facilities power supply unit that supplies power to the cage. For AC powered systems, disconnect the AC power cable. Electrical Hazard..

  • Page 78: Main Distribution Frame (Mdf) Mounting And Installation

    Main Distribution Frame (MDF) Mounting and Installation The Coral IPx 500 can operate with an MDFipx unit that has been supplied with the system or with an MDF unit that has been supplied separately by the customer. If the system includes a customer-supplied MDF, skip to...
  • Page 79 Unpacking the Shipping Container Inspect the shipping container for evidence of physical damage or mishandling. Report any damage to the carrier immediately. If it is necessary to make a damage claim to the carrier, do not move the container until it has been examined by a representative of the carrier. Otherwise, before opening, move the container as close as possible to the installation area.

  • Page 80: Table 2-8 Part List For Mdfipx Fully Assembled

    Wall mounting kit, including four 4.2X32 screws and four wall plugs MDF frame MDF cover MDF mounting template Cable tie-wraps MDF surge protection magazines 15 per main cage 16 per expansion cage I/O Champ connectors 9 per main cage 10 per expansion cage 2-38 Coral IPx 500 Installation Manual...

  • Page 81: Figure 2-22 Top View And Right Side View Of Mdfipx Cover Knock-Out Panel Removal

    Verify that four holes have been drilled (for each MDFipx unit) into the wall, as described on Wall, using the page 2-24, Attaching the Wall Mounting Bracket onto the installation template provided. See Figure 2-21. Figure 2-21 Coral IPx 500 MDFipx Unit Blueprint Position (not in scale) First Second Unit Unit...

  • Page 82: Battery Pack (Battipx) Mounting And Installation

    One of the following: Mounting the Battery Pack onto the Wall, on page 2-42 Mounting the Battery Pack onto the Rack, on page 2-44 Connecting the Battery Pack to the LTU/CSU Unit, on page 2-45 2-40 Coral IPx 500 Installation Manual...
  • Page 83 Unpacking the Shipping Container Inspect the shipping container for evidence of physical damage or mishandling. Report any damage to the carrier immediately. If it is necessary to make a damage claim to the carrier, do not move the container until it has been examined by a representative of the carrier. Otherwise, before opening, move the container as close as possible to the installation area.

  • Page 84: Figure 2-23 Bracket Mounting For Wall Configuration

    Lift the BATTipx unit to the partially fastened screws on the wall. See Figure 2-25 Ergonomic Hazard. The BATTipx unit is heavy and could cause injury if not lifted properly or if dropped. Exercise extreme caution when lifting the unit. 2-42 Coral IPx 500 Installation Manual...

  • Page 85: Figure 2-25 Mounting The Battipx Unit Onto The Wall

    Insert the top two holes of the brackets on the battery pack over the screws and allow the unit to hang on the screws, while supporting the weight of the battery pack. Tighten the top two screws completely. Insert the bottom two screws through the bottom two holes, and fasten the lower part of the battery pack to the wall.

  • Page 86: Figure 2-26 Bracket Mounting For Rack Configuration

    Insert the top two holes of the brackets on the battery pack over the screws and continue to support the unit. Tighten the top two screws completely. Insert the bottom screws into two inserts on the rack, and fasten them to the rack. 2-44 Coral IPx 500 Installation Manual...

  • Page 87: Figure 2-27 Mounting The Battipx Unit Onto A Rack

    Figure 2-27 Mounting the BATTipx Unit onto a Rack Partially fasten top screws to Step rack inserts. Hang the battery pack Step onto the rack. Fasten Step screws to rack. Connecting the Battery Pack to the LTU/CSU Unit Connect the LTU/CSU power cable to the LTU/CSU unit. See page 7-46, Connecting the Battery Pack to the LTU/CSU Unit.

  • Page 88: Ground Wiring

    Coral system should ultimately connect to the master ground. The cage ground wire is connected to the cage in the top section, as described on page 2-47, Connecting the Ground Wire to the Cage. 2-46 Coral IPx 500 Installation Manual...

  • Page 89: Figure 2-28: Coral Ipx 500 Cage Ground Assembly

    The hexagonal nut can be fastened or unfastened only with a closed 7 mm hexagonal socket wrench with a 1/4" drive and an adaptor. An open wrench cannot be maneuvered in the restricted space around the nut. Figure 2-28 Coral IPx 500 Ground Nut Cage Ground Assembly...
  • Page 90 Ground Connection for Systems that Include an MDFipx If the Coral IPx 500 system includes an MDFipx unit, it can function as a master ground, and no additional master ground needs to be used. See Figure 2-29, Figure 2-30, and 2-31.

  • Page 91: Figure 2-29: Coral Ipx 500 Mdfipx Ground Assembly

    Skip to page 2-55, Circuit Card Partial Installation. Figure 2-29 Coral IPx 500 Ground wire with MDFipx Ring terminal Ground Assembly To a different MDFipx Ground wire with Ground Ring terminal terminal To Cage Ground wire with Ring terminal To Building Entrance...

  • Page 92: Figure 2-30: Coral Ipx 500 Ground Connection For 1Mdfipx Units

    Figure 2-30 Coral IPx 500 All ground wires are to be Ground Connection for 10 AWG stranded wire 1MDFipx Units with ring terminals. Ground terminal IPx 500X 1MDFipx Cage 2 1MDFipx IPx 500X Cage 1 1MDFipx IPx 500M Cage 0 R=1.0 ohm max.

  • Page 93: Figure 2-31: Coral Ipx 500 Ground Connection For 2Mdfipx Units

    Figure 2-31 Coral IPx 500 Ground Connection for 2MDFipx Units All ground wires are to be 10 AWG stranded wire with ring terminals. Ground terminal IPx 500X 2MDFipx Cage 2 IPx 500X 2MDFipx Cage 1 IPx 500M 2MDFipx Cage 0 1.0 ohm max.

  • Page 94: Figure 2-32 Master Ground Unit

    Ground Connection for Systems that Include a Customer-Supplied MDF If the Coral IPx 500 system does not include an MDFipx unit, or if the system includes IPx 800X cages, a master ground must be included within the system. See Figure 2-32, 2-34.

  • Page 95: Figure 2-33 Ground Connection For System Including Customer Supplied Mdf

    a. Unfasten one of the 10-32 UNF screws connected to the master ground unit and retain the screw and serrated washer. See Figure 2-32. b. Insert the 10-32 UNF screw such that the ground wire ring terminal is positioned between the serrated washer and the threaded hole of the master ground unit.

  • Page 96: Figure 2-34: Ground Connection For System With Three Cages Including Customer Supplied Mdf Units

    Three Cages Including Customer Supplied MDF Units Master Ground Customer Expansion supplied Cage 2 Customer Expansion supplied Cage 1 R=1.0 ohm max. Building Customer Entrance Main Cage 0 supplied Ground 2-54 Coral IPx 500 Installation Manual...

  • Page 97: Circuit Card Partial Installation

    Circuit Card Partial Installation Circuit cards contain static-sensitive circuitry and may be damaged or destroyed by electro-static discharge (ESD). Always wear the static dissipating wrist strap connected to the cage while handling circuit cards. See Figure 2-35. Hold circuit cards by their edges and avoid touching contact surfaces.
  • Page 98 This card is normally shipped already inserted in its card slot. Partially extract the card from its card slot, so that the card protrudes from the card cage by approximately 1 inch (2.5 cm). 2-56 Coral IPx 500 Installation Manual...
  • Page 99 Table 2-11 slot in the Coral IPx 500 system. The discontinued XXXsl and XXX-200 cards are for use in slots 1 through 3 of the main cage only. For more details, see...
  • Page 100 Allow the cards to protrude from the card cage by approximately 1 inch (2.5 cm). Skip to page 2-65, Interconnecting the Main and Expansion Cages. 2-58 Coral IPx 500 Installation Manual...
  • Page 101 Table 2-11 Coral IPx 500 card Types Card Type Card Names Slot Allocation 4T-Cipx*, 4T-CIDipx*, All Slots 8T-Cipx*, 8T-CIDipx*, 8T-Gipx*, 4TMR-PFipx-G*, 4TEMipx*, 4TWLipx Peripheral Analog Trunk Interface 4T-Csl*, 4T-CIDsl*, Main Cage Slot# 1, 2, 3 8T-Csl*, 8T-CIDsl*, 8TPFsl*, 4TMR-PFsl-G*, 4TPFsl*,...

  • Page 102: Figure 2-36: Coral Ipx 500 Main Cage 500M - Card Placement Diagram

    Figure 2-36 Coral IPx 500 Main Cage 500M - Card Placement Diagram Coral IPx 500M Shelf Number: MAIN CAGE Card Type: ....Card Type: ....Card Type: ....Card Type: ....Card Type: ....Card Type: ....Card Type: ....

  • Page 103: Figure 2-37: Coral Ipx 500 1St Expansion Cage 500X - Card Placement Diagram

    Figure 2-37 Coral IPx 500 1st Expansion Cage 500X - Card Placement Diagram Coral IPx 500X Shelf Number: 1st EXP. CAGE Card Type: ....Card Type: ....Card Type: ......Card Type: Card Type: ....Card Type: ......

  • Page 104: Figure 2-38: Coral Ipx 500 2Nd Expansion Cage 500X - Card Placement Diagram

    Figure 2-38 Coral IPx 500 2nd Expansion Cage 500X - Card Placement Diagram Coral IPx 500X Shelf Number: 2nd EXP. CAGE Card Type: ....Card Type: ....Card Type: ......Card Type: ....Card Type: Card Type: ......

  • Page 105: Figure 2-39: Coral Ipx 500 1St Expansion Cage 800X - Card Placement Diagram

    Figure 2-39 Coral IPx 500 1st Expansion Cage 800X Coral IPx 800X Shelf Number: Card Placement Diagram 1st EXPANSION CAGE SHARED SERVICE Card Type: ....Card Type: ....Universal I/O Universal I/O Card Type: ....Universal I/O Card Type: ....

  • Page 106: Figure 2-40: Coral Ipx 500 2Nd Expansion Cage 800X - Card Placement Diagram

    Figure 2-40 Coral IPx 500 2nd Expansion Cage 800X - Coral IPx 800X Card Placement Diagram Shelf Number: 2nd EXPANSION CAGE SHARED Card Type: SERVICE ....Card Type: Universal I/O ....Universal I/O Card Type: ....Universal I/O Card Type: ....

  • Page 107: Interconnecting The Main And Expansion Cages

    Interconnecting the Main and Expansion Cages This section describes how to interconnect the cages within the Coral IPx 500 system. For a full description of the different system configurations, see page 6-49, Interconnecting the Main and Expansion Cages. An H500-1 cable is supplied with the IPx 500X and 800X expansion cages and is used to connect the backplanes of the cages.

  • Page 108: Setting The Configuration Jumpers

    This section describes how to remove and insert the shorting plugs of the various jumpers that are present on the backplanes of the Coral IPx 500 main and expansion cages. For information on how to set the jumpers, see...
  • Page 109 In the IPx 500X expansion cages, configure the following jumpers: Table 2-13 Jumpers in Jumpers Subject Refer to the Expansion Cage Synchronization slots page 6-38, Digital Trunk Synchronization Slots page 10-16, Synchronization Slot Selection 1st expansion shelf page 6-37, Expansion Shelf Number First expansion cage is defined by jumpers JU4 and JU6, see Figure 2-37 on page 2-61...

  • Page 110: 10 Power Supply (Ps500) Installation

    Handle with care and do not drop. The power supplies used in the Coral IPx 500 consist of an AC powered PS500 AC or a -48VDC powered PS500 DC power supply unit. Refer to...

  • Page 111: Figure 2-41 Ps500 Front Panel

    Figure 2-41 PS500 Front Panel Captive Screw Alarm ALARM (Red) Indicator Power POWER (Green) Indicator Power Switch PS500 AC CAT. NO. 72440953300 Handle CAUTION! HAZARD OF ELECTRIC SHOCK. DISCONNECT POWER BEFORE SERVICING. Bottom Captive Screw Skip to page 2-70, Connecting the Power Wires 2-69 Hardware Installation Procedure...

  • Page 112: 11 Connecting The Power Wires

    11 Connecting the Power Wires The Coral IPx 500 can operate as an AC powered system or as a DC powered system. For AC powered systems, skip to page 2-73, AC Powered Systems. DC Powered Systems This section describes how to connect the power wires to the Coral IPx 500 cage for DC powered systems (that is, when the PS500 DC power supply card is installed in the cage).

  • Page 113: Figure 2-42: Dc Power Wiring For One Coral Ipx 500 Cage

    Figure 2-42 DC Power Wiring for One Coral IPx Customer Supplied Network 500 Cage Termination Ground Ground To AC Power Master Ground (or MDFipx Ground) Power Supply Yellow-green 10 AWG Ground Wires 48VDC (yellow-green) supplied by customer Black Circuit Breaker 30A 250V S.B.

  • Page 114: Figure 2-43 Dc Power Wiring For Three Coral Ipx 500 Cages

    Expansion Cage manufacturer Black To Main Cage Yellow-Green To Second Expansion Cage Master Ground wires Ground To First supplied by (or MDFipx Expansion Cage customer Units) To Main Cage R=1.0 ohm max. Building Entrance Ground 2-72 Coral IPx 500 Installation Manual...
  • Page 115 AC Powered Systems This section describes how to connect the power wires to the Coral IPx 500 cage for AC powered systems (that is, when the PS500 AC power supply card is installed in the cage). shows the AC power wiring for the IPx 500 cage and the DC power wiring Figure 2-44 for the BATTipx.

  • Page 116: Figure 2-44 Ac Power Wiring For One Coral Cage And Battery Pack

    10 AWG Ground Wires (yellow/green) supplied by customer To AC Power Outlet DC 14AWG power wires supplied by the manufacturer 6.6ft (2m) R=1.0 ohm max. IPx 500 Cage Ground Nut LTU/CSU BATTipx Building Entrance Ground 2-74 Coral IPx 500 Installation Manual...

  • Page 117: Program Interface Device Connection

    Program Interface Device Connection The data terminal or personal computer that will be used as the Program Interface (PI) device must be equipped with an RS-232E asynchronous serial data interface that can be configured for a data rate of 19200, 9600, 4800, 1200, or 300 bps, 8 data bits, 1stop bit, and no parity bit or EVEN, ODD, mark, space, and parity.

  • Page 118: Figure 2-45 25 Pin Program Interface Device Connections To Kb0

    DATA TERMINAL READY - 4 TRANSMIT DATA - 3 RECEIVE DATA - 2 CARRIER DETECT - 1 PROGRAMMING PORT 9 PIN PC ASYNC. SERIAL PORT (USE FEMALE CABLE 9 PIN CONNECTOR) (USE FEMALE CABLE CONNECTOR) 2-76 Coral IPx 500 Installation Manual...
  • Page 119 Chapter Initial Power-up Tests 3.1 Power Supply Test..........3-1 3.2 Common Control Test.........3-7 3.3 Peripheral Interface Card Initialization .....3-15 3.4 Battery Backup (BATTipx) Test ......3-21 3.5 I/O Cable Installation ........3-23 3.6 Installation Wrap-up .........3-31 Coral IPx 500 Installation Manual...

  • Page 121: Power Supply Test

    1 inch (2.5 cm) from the front of the card cage. The Coral IPx 500 can operate as an AC powered system or as a DC powered system. For DC powered systems, skip to page 3-2, DC Powered Systems.

  • Page 122: Dc Powered Systems

    Verify that the PS500 DC power switch is turned OFF (downwards). Turn ON the facilities 48VDC Main Power Supply (MPS) or battery charger and close any fuse or circuit breaker required to supply 48VDC to the Coral IPx 500 cage.
  • Page 123 Figure 3-1 Coral IPx 500 Opening for Cage with PS500 DC Unit DC Power and Power Connections Connector Installed To Facilities DC Power Source PS500 DC Power Supply Initial Power-up Tests...

  • Page 124: Ac Powered Systems

    FCC registered equipment. The PS500 AC power supply is designed to support the Coral IPx 500 system, only. Insert the female right-angled connector of the AC power cord into the upper...
  • Page 125 Figure 3-2 Coral IPx 500 Backup Battery AC Power Cage with PS500 AC Unit and Power Connections Connector Connector Installed To AC Power Outlet To Battery Pack PS500 AC Power Supply Initial Power-up Tests...
  • Page 126 NOTES: Coral IPx 500 Installation Manual...

  • Page 127: Common Control Test

    Verify that the power supply unit is switched OFF before inserting the MCP-IPx. Coral IPx 500 systems that are supplied with a PS500 AC unit and a battery pack are still subject to voltage when the AC power cord is disconnected. To remove power from the Coral IPx 500 system, turn the ON/OFF switch on the PS500 AC unit OFF.
  • Page 128 LED) in the numeric display illuminates. 15. If the following message appears on the PI device and is repeated continuously: For SERVICE/SOFTWARE installation menu HIT <CTRL I> NOW ************************* CHK RAM END CHK RAM Custom Init Code... NO CCS VERSION Coral IPx 500 Installation Manual...
  • Page 129 The line that reads NO CCS VERSION indicates that no generic feature software was detected in the IMC8 card. To load generic feature software into the IMC8 card, follow the procedure in Chapter 4 - Upgrade. 16. If the following message appears on the PI device during system start-up: For SERVICE/SOFTWARE installation menu HIT <CTRL I>...
  • Page 130 17. If CLA and/or DBX cards are not used in the system, skip to Step 18. Shut down power from the Coral IPx 500 system by positioning the PS500 power switch to the OFF position (turned downwards). 19. Remove the MCP-IPx card from its slot and place it on a static protective surface.
  • Page 131 ************************* CHK RAM END CHK RAM Custom Init Code... The second message may appear after two or three minutes, following several short messages that appear during system start-up: CCS is on the air..(ROOT) xx.xx.xx Copyright (c) 2001-yyyy......NAME - (site name) SAU # - The second message indicates that the system has initialized properly and is capable of processing calls.

  • Page 132: Figure 3-3 Mcp-Ipx Card Layout

    Mounting Hole SAU Connector REMOVE BATTERY INSULATOR BEFORE (PULL DOWN TO REMOVE) Option DIP Switches (Always set to the Right) DBX/CLA Connector 7-Segment Display Reset IMC8 Release Button IMC8 CONTROLLER 386EX ADDRESS DECODER Mounting Holes 3-12 Coral IPx 500 Installation Manual...

  • Page 133: Figure 3-4 Cla And Dbx Baby Cards Layout

    Figure 3-4 CLA and DBX baby cards layout CoraLINK CLA CARD STATUS INDICATOR RESET BUTTON MAINTENANCE PORT RJ-45 NETWORK INTERFACE LINE 10Base-T DIP SWITCHES ARE ALL SET TO THE RIGHT FOR NORMAL OPERATION REMOVE BEFORE BATTERY INSULATOR (PULL AS SHOWN TO REMOVE) 3-13 Initial Power-up Tests...

  • Page 134: Memory Lithium Battery Condition Test

    There is a danger of explosion if the battery is replaced incorrectly. Replace the battery only with the same or equivalent type recommended by the manufacturer. Dispose of used batteries according to requirements specified by the battery manufacturer and/or local regulatory agencies. 3-14 Coral IPx 500 Installation Manual...

  • Page 135: Peripheral Interface Card Initialization

    The card installation is described on page 3-16, Rules for Inserting a Coral Circuit Card. The Coral IPx 500 system peripheral cards installation and initialization procedure includes the following steps: Preparing for Initialization, on page 3-19 Main Cage Initialization, on page 3-19...
  • Page 136 MCP-IPx if not already attached. The installation of shared service and peripheral interface cards into a Coral system has considerable impact on the system database. Refer to Chapter 6 of the Program 3-16 Coral IPx 500 Installation Manual...
  • Page 137 ACTIVE The following is an explanation of the CLIS fields: Shelf Number .... In Coral IPx 500, the main cage is designated shelf # 0; the first expansion cage is labeled shelf #1; the second expansion cage is labeled shelf #2.

  • Page 138: Table 3-1 Card Slot Status Messages

    The SAU ports are limited and Install an updated UNAUTHORIZED therefore the card is not authorized for version of the SAU use in this system. with the appropriate amount of ports added. Ask your dealer for an authorized upgrade. 3-18 Coral IPx 500 Installation Manual...

  • Page 139: System Initialization

    Installation page 2-60, Coral IPx 500 Main Cage 500M - Card Placement Diagram page 2-61, Coral IPx 500 1st Expansion Cage 500X - Card Placement Diagram page 2-62, Coral IPx 500 2nd Expansion Cage 500X - Card Placement Diagram page 2-63, Coral IPx 500 1st Expansion Cage 800X - Card Placement Diagram...
  • Page 140 First Expansion Cage Initialization Turn ON the power supply unit in the first expansion cage. Turn on the power supply unit within the expansion cage only after powering the main cage and verifying that the control card has initialized properly, otherwise the cards in the expansion cages may not initialize properly.

  • Page 141: Battery Backup (Battipx) Test

    PS500 unit, make some calls, and verify that the Coral IPx 500 system still operates. This operation should be done with fully charged batteries, or batteries that have been charged for 24 hours.

  • Page 142: Operating The Battery Pack

    To check the battery pack operation after charging, follow the procedure described page 7-51, Testing the Battery Pack. The batteries must be fully charged before proceeding. Allow at least 24 hours of system operation and call processing with batteries installed before testing the batteries. 3-22 Coral IPx 500 Installation Manual...

  • Page 143: I/O Cable Installation

    The I/O cables are connected to the cage when all the corresponding cards are in place. I/O connections are divided between circuit cards and auxiliary equipment. The Coral IPx 500 system I/O cables connection procedure varies depending on whether an MDFipx unit has been supplied with the system or whether an MDF is supplied separately by the customer.

  • Page 144: I/O Connection For Systems With A Wall Mounted Mdfipx

    Carefully route the connector end of the first cable through the I/O cable slot at the top of the rear panel of the cage. See 3-6. For each installed card, insert Figure the cable connector firmly onto the Coral IPx 500 I/O connector and tighten the screws. See for the cage-MDF connection. Figure 3-7 Each I/O cable has been fabricated such that it is long enough to reach its designated card connection on the top section of the cage.

  • Page 145: Figure 3-5 Mdfipx I/O Cables Ready For Connection To Coral Ipx 500 Cage

    Figure 3-5 MDFipx I/O Cables Ready for Connection to Coral IPx 500 Cage 3-25 Initial Power-up Tests...

  • Page 146: Figure 3-6 Champ Fastening To Top Section Of The Cage

    Figure 3-6 Champ Fastening to Top Section of the Cage 3-26 Coral IPx 500 Installation Manual...

  • Page 147: Figure 3-7 Mdfipx Connector Configuration Right View

    Figure 3-7 MDFipx Champ Connections Connector Configuration Right View MDF Krone Block Connections 3-27 Initial Power-up Tests...

  • Page 148: I/O Connection For Systems With A Customer-Supplied Mdf

    Carefully route the connector end of the first cable through the I/O cable slot at the top of the rear panel of the cage. See 3-6. For each installed card, insert Figure the cable connector firmly onto the Coral IPx 500 I/O connector and tighten the screws. See for the cage-MDF connection. Figure 3-8 Each I/O cable must be fabricated such that it is long enough to reach its designated card connection on the top section of the cage.

  • Page 149: Figure 3-8 Mdf Connector Configuration Left View

    Figure 3-8 Connector Configuration Left View 3-29 Initial Power-up Tests...

  • Page 150: Auxiliary Connections (Ipx 500M)

    M1/M2 - Musical input option If internal music-1 is used, then set JU9 to INTERNAL (1, 2). Otherwise set JU9 to EXTERNAL (2, 3). See Figure 9-1 , on page 9-10 page 9-63, Music. 3-30 Coral IPx 500 Installation Manual...

  • Page 151: Installation Wrap-Up

    Installation Wrap-up This section describes how to close all equipment and prepare the system for normal operation. Assemble the top cover of the cage. See page 6-12, Assembling the Top Cover. Assemble the cage front door. See page 6-10, Assembling the Door.
  • Page 152 NOTES: 3-32 Coral IPx 500 Installation Manual...

  • Page 153: Chapter 4 - Software Installation Procedure

    Chapter Software Installation Procedure 4.1 Generic Feature Software ........4-1 4.2 System Database Control ........4-5 4.3 MCP-IPx Status Display Codes......4-13 Coral IPx 500 Installation Manual...

  • Page 155: Generic Feature Software

    Generic Feature Software Upgrade Introduction The Coral IPx 500 is delivered to the site with factory-loaded software on IMC8 card. The IMC8 card is a 8MB flash memory card. See for details. The page 8-23, IMC8 Card IMC8 card is installed on the MCP-IPx card.

  • Page 156: Upgrading Using The Fmprog Pc-Utility

    Extract version, authorization, and database information from source files Removing the IMC8 Card Before each installation or removal of an IMC8 card from the Coral IPx 500, press the RESET button on the MCP-IPx card. Do not remove the IMC8 card from the MCP-IPx when “P” is illuminated. The MCP-IPx numeric status display indicates various operating and error states of the Coral IPx 500 system.

  • Page 157: Installing An Upgraded Imc8 Card

    Installing the IMC8 Card Before each installation or removal of an IMC8 card from the Coral IPx 500, press the RESET button on the MCP-IPx card. Do not remove the IMC8 card from the MCP-IPx when “P” is illuminated. The MCP-IPx numeric status display indicates various operating and error states of the Coral IPx 500 system.
  • Page 158 IMC8 card in another distant system, then installed at the proper system by replacing the existing IMC8 card from the other distant system containing the upgrade. Coral IPx 500 Installation Manual...

  • Page 159: System Database Control

    System Database Control During normal system operation, the configuration database may be saved to a file on the IMC8 card for permanent storage. The system may also be programmed to save the database to IMC8 automatically on a daily basis, at a particular time. A saved database file may be loaded at any time into the system database memory.

  • Page 160: Saving To Imc8

    If the system is unable to save the database, one of several messages will be generated by the system. When the flash memory space is insufficient for saving the database (DBS), the following message will appear: NO SPACE FOR SAVING DATA BASE Coral IPx 500 Installation Manual...
  • Page 161 When at least one of the flags cannot be recognized, the following message will appear: CORRUPTED When the backup is valid, the save operation continues with: Caution: Previous backup will be lost: Proceed with backup (Y/N) [N] Type Y to continue the save operation. The following message appears: SAVING..

  • Page 162: Loading (Restoring) From Imc8

    The following prompt appears: EXECUTE (Y/N) - [N] If you type Y, the system goes through the following retrieval conditions check sequence: a. Verify that the internal flags are present in the database to be loaded. Coral IPx 500 Installation Manual...
  • Page 163 b. Verify that the database is not corrupted (the system executes the checksum test procedure). If the procedure checking the database (DBS) retrieval conditions found the above conditions fulfilled, the following message will appear: Restore DBS..Upon finishing the restoring procedure, the system reports: Restore Successful Next, the system will execute the partial initialization.

  • Page 164: Show File Information

    If only one file is present, DB0.DEF will appear Version File version Last Date Last backup date Last-Time Last backup time File-Status OK - the backed up file is valid Invalid - the backed up file is invalid 4-10 Coral IPx 500 Installation Manual...

  • Page 165: Automatic Daily Backup

    Automatic Daily Backup The system configuration database can be automatically saved to a database file on the IMC8 at a preset time each day. Use AutoBackup to automatically save the database. During automatic daily backup the database is saved to DB0.DEF. From the Database Menu, press 3 to set the Auto Backup time.

  • Page 166: Erasing Flash Memory

    After you specify 0, 1, or A, the following message appears: Erasing .. Upon completion of the erasing the following message appears: Erase Completed ..If the erasing operation was not successful the following message appears: Erase failed !! 4-12 Coral IPx 500 Installation Manual...

  • Page 167: Mcp-Ipx Status Display Codes

    Numeric Status Display The MCP-IPx numeric status display indicates various operating and error states of the Coral IPx 500 system, and it can provide valuable information to assist in the maintenance of the system. lists the various status indications and their Table 4-1 corresponding meaning.

  • Page 168: Table 4-1 Mcp-Ipx Status Display Code

    Flash Memory (IMC8) Checksum Error Map RAM, Coding PROM, or Memory Configuration Error AC Fail Active (System halted due to power fluctuation) Software Authorization Unit (SAU) Missing or Malfunctioning Programming the flash memory during software installation and backup 4-14 Coral IPx 500 Installation Manual...
  • Page 169 5.2 External Equipment ..........5-3 5.3 Protection Devices ..........5-9 5.4 Power Fail (PF) Transfer Circuits ......5-15 5.5 Data Communication Ports.......5-19 5.6 MDFipx Units............5-21 5.7 Peripheral Card with Champ Connections ..5-35 5.8 Peripheral Card with RJ-45 DA-15S Connect... 5-73 Coral IPx 500 Installation Manual...

  • Page 171: Main Distribution Frame (Mdf)

    25 pair Input/Output (I/O) connectors located on the top panel of the peripheral cards. Individual trunk and station interface circuits may then be cross-connected from the Coral IPx 500 I/O punch blocks to other punch blocks that terminate trunk circuits, station wiring, and other external equipment. See Figure 5-1.

  • Page 172: Figure 5-1 Connecting Via The Mdfipx

    MDF even if some cables are not initially used. This saves time and effort when the system expands. Figure 5-1 Connecting via the MDFipx Champ Connections MDF Krone Block Connections Terminal Equipment Coral IPx 500 Installation Manual...

  • Page 173: External Equipment

    Wired Stations Connections to Coral IPx 500 system station equipment are established by cross-connecting the station circuit from the appropriate Coral IPx 500 I/O cable punch block to the corresponding station wiring punch block. lists the various station interface cards available for the Coral IPx 500 system,...

  • Page 174: Table 5-1 Station Interface Wire Pair Requirements

    Coral Sentinel with power over LAN type-A * discontinued, no longer available 2SKWsl, 4SKWsl, and 8SKKsl cards with the suffix “sl” are for use in slots 1,2,3 of the Coral IPx 500M main cage only. Coral IPx 500 Installation Manual...

  • Page 175: Figure 5-2 Modular Station Jack Wiring Diagram

    Figure 5-2 Modular 6 5 4 3 2 1 Station Jack Wiring Diagram Pin 2 Pin 5 Yellow Black DT (DTR), DR (DRR), FlexSet/DKT + 48VDC FlexSet/DKT - 48VDC Pin 4 Pin 3 Green AT (DTT), AR (DRT), [T] <UpA> <UpB>...
  • Page 176 SKK, RBS IP device Coral VoIP Installation Manual FlexSet-IP 280S, Coral Teleport FlexIP SoftPhone Peripheral device Coral I, II, III Installation Manual, Chapter 11, DKT/DST/DPEM CN7244-7182604 Peripheral device Coral Terminal Equipment Installation Manual FlexSet 120/280/APDL series Coral IPx 500 Installation Manual...

  • Page 177: Trunk Circuits

    Generally, trunk circuits are connected to the Coral IPx 500 system simply by cross-connecting the trunk interface circuit of a Coral IPx 500 trunk card to the point of demarcation where the trunk circuits from the Telephone utility Company (TELCO) appear.

  • Page 178: Auxiliary Connections

    Coral IPx 500M main cage. Connections to the auxiliary are made with a standard 25 pair Input/Output Champ connector. Individual auxiliary interface circuits may then be cross-connected from the Coral IPx 500 I/O punch blocks to other punch blocks that terminate music circuits and relay wiring, etc. Table 5-2 Auxiliary and...

  • Page 179: Protection Devices

    Protection Devices Introduction to Primary and Secondary Protection Devices Any circuit connected to the Coral system that is exposed to lightning or electrical hazards must be protected with approved lightning and surge protection devices to avoid potentially lethal hazards to all users. Secondary protection devices should be installed on any circuit requiring primary lightning protection, which connects electrically to an interface of the Coral system.
  • Page 180 500VDC Max. µ 10kV/ 800VDC Max. µ Vent Safe @ 100V/ 1600VDC Max. µ DC Impulse Current (8x20 S wave) 10KA Nom. AC Discharge Current (60Hz/1S) 10A Nom. DC Holdover (per IEEE 465.1) 160VDC Max. 5-10 Coral IPx 500 Installation Manual...
  • Page 181 Table 5-4 Telephone Device Type Specification Measurement Circuit Secondary Protection Device Specifications Clamp Points 230VDC Max. 2kV/S 230VDC Max. µ 100V/ 100VDC Max µ Surge/Impulse 10kV/ 30VDC Max. Protector Response Time 5nS Max. Ω Series Resistance Max. Acceptance UL Listed Voltage Rating 600VDC Min.

  • Page 182: Surge Arrestor Magazine Mounting

    Surge Arrestor Magazine Mounting To prevent serious damage to the Coral IPx 500 system, the analog trunk and station circuits, whose cables are laid outside the building, must be protected from the electrical peaks caused by lightning. Magazine 10 surge arrestors must be mounted on the MDF where telephone circuits are cross-connected.

  • Page 183: Figure 5-5 Connecting Surge Arrestor Magazine To The Mdfipx

    Figure 5-5 Connecting Surge Arrestor Magazine to the MDFipx Step Step Use a Surge Voltage Mount a Magazine Protector for 10 Surge Arrestor on cross-connected each MDF disconnection telephone circuits only. strip used for telephone circuit cross-connections. Add/remove the units as required.
  • Page 184 NOTES: 5-14 Coral IPx 500 Installation Manual...

  • Page 185: Power Fail (Pf) Transfer Circuits

    (two trunks per 8TPFsl) may be directed to station sets if power to the Coral IPx 500 system is interrupted. This arrangement, referred to as power failure transfer, completely bypasses the system, allowing specific stations to originate outgoing calls and/or continue answering incoming calls.

  • Page 186: Database Programming

    FROM/TO DIAL# Enter the required range of Loop Start/Ground Start analog trunks. DEST Set this parameter to determine the power fail station system dial number to be connected to the trunk during power failure. 5-16 Coral IPx 500 Installation Manual...

  • Page 187: Figure 5-6 Power Fail Wiring To Single-Line (500/2500) Telephone Set

    Figure 5-6 Power Fail Wiring to Single-Line (500/2500) Telephone Set PSTN Central Office Lightning Protection Trunk Circuit STTx With STRx Option SCTx SCRx 8SLSipx 16SLSipx Modular Jack Ground Start Button 500/2500 Single-Line Set 5-17 External Connections...
  • Page 188 NOTES: 5-18 Coral IPx 500 Installation Manual...

  • Page 189: Data Communication Ports

    Data Communication Ports RS-232E The Coral IPx 500 switching system is capable of switching digital data information as well as voice signals. Coral IPx 500 system data communication devices are available for packet switched data for low volume applications. The packet data communication devices are provided using the APA (Application Processor Adapter) or APDL (Applications Processor Data Link).

  • Page 190: Table 5-5 Dkt2000 With Apa/Apdl Rs-232E (V.24) Interface Module Pin Functions

    Transmit Data (TR) black Receive Data (RD) RJ-45 plug (male) blue RJ-45 socket (female) clip at rear Data Carrier Detector (DCD) external view To PC Serial Port COM 1/2 To GKT RS-232 (9 pin female connector) 5-20 Coral IPx 500 Installation Manual...

  • Page 191: Mdfipx Units

    Figure 5-9 attached. illustrates typical circuit wiring from building entrance Figure 5-3 on page 5-7 to the Coral IPx 500 system. 1MDFipx - single unit, used for Coral I/O block. 2MDFipx - double unit, used for TELCO circuit feed block. 5-21...

  • Page 192: Figure 5-8 1Mdfipx Cover

    Figure 5-8 1MDFipx Cover Figure 5-9 2MDFipx Cover 5-22 Coral IPx 500 Installation Manual...

  • Page 193: Mdfipx With I/O Cables Supplied

    For detailed pinout information for all peripheral card types, refer to page 5-44, MDFipx Unit Supplied by the Manufacturer. Each Krone MDFipx block is a disconnecting strip comprised of 10 junctions. Figure 5-10 Coral IPx 500 Main Cage Connected to MDFipx 5-23 External Connections...

  • Page 194: Figure 5-11 Coral Ipx 500 Expansion Cage Connected To Mdfipx

    Figure 5-11 Coral IPx 500 Expansion Cage Connected to MDFipx 5-24 Coral IPx 500 Installation Manual...

  • Page 195: Table 5-7 Main Cage - Champ To Krone Connections And Color Codes

    Table 5-7 Main Cage - Main Cage Champ to Krone Krone Block Pairs Connections and Color Block Slot Codes bl/w bl/o bl/gn bl/br bl/gy o/gn o/br o/gy gn/w gn/br bl/w bl/o bl/gn bl/br bl/gy o/wh o/gn o/br o/gy gn/w gn/br bl/w bl/o bl/gn...

  • Page 196: Table 5-8 Expansion Cage - Champ To Krone Connections And Color Codes

    9/10 bl/br bl/o bl/gn bl/br bl/gy bl- blue w - white o - orange gn - green br - brown gy - grey 5-26 Coral IPx 500 Installation Manual...

  • Page 197: Removing And Closing The Mdfipx Cover

    Removing and Closing the MDFipx Cover Removing the MDFipx Cover Pull MDFipx cover upwards, as shown in Figure 5-12. Release flaps from grooves. Remove MDFipx cover. Figure 5-12 1MDFipx Cover Removal Pull cover Step Release top flaps from mating Step grooves 5-27 External Connections...

  • Page 198: Figure 5-13 1Mdfipx Cover Closing

    Insert the top flaps of the MDFipx cover into the mating grooves of the MDF frame. Push the MDFipx cover down until it snaps shut. Figure 5-13 1MDFipx Cover Closing Insert top flaps into mating Step grooves Push cover Step down 5-28 Coral IPx 500 Installation Manual...

  • Page 199: Mounting The Mdfipx Unit Onto The Wall

    Mounting the MDFipx Unit onto the Wall The MDFipx supplied by the manufacturer is mounted onto the wall, as described on page 2-36, Main Distribution Frame (MDF) Mounting and Installation. Installation of the MDFipx unit includes the following stages: Preparing four holes in the wall according to the blueprint provided or according to customer specification.

  • Page 200: Mdfipx Field Assembly For Units Without I/O Cables Supplied

    Table 5-8 on page 5-26 expansion cage). Route the other end of the I/O cables through the MDF opening. See Figure 5-15. Attach the end of the cable that includes the Krone blocks to the MDFipx frame. 5-30 Coral IPx 500 Installation Manual...
  • Page 201 Attaching the disconnecting strips: The Krone block disconnecting strip is attached to the MDF frame by easing it onto the two metal tabs protruding from the MDF frame. The disconnecting strip will snap into place when inserted completely into the slot. Removing the disconnecting strips: To remove the disconnecting strips (if necessary), insert a thin screw driver between the MDF chassis and the outer side of the disconnecting strip tab.

  • Page 202: Figure 5-15: Mdfipx Field Assembly

    Route I/O cables through MDF Step opening. Mount krone blocks Step onto frame. Insert wires into first krone block Step with punch tool as specified. Repeat steps 3&4 until all krone Step blocks have been mounted. 5-32 Coral IPx 500 Installation Manual...

  • Page 203: Figure 5-16 I/O Cables Routed From The Coral Ipx 500 Cage To The Mdfipx

    Figure 5-16 I/O Cables Routed from the Coral IPx 500 Cage to the MDFipx Auxiliary MDF Krone Connections Champ Connections to Main Top Card Cage IPx 500M Champ Connections to Expansion Top Card Cage IPx 500X 5-33 External Connections...
  • Page 204 NOTES: 5-34 Coral IPx 500 Installation Manual...

  • Page 205: Peripheral Card With Champ Connections

    Peripheral Card with Champ Connections For Coral Interface Cards The following tables display the pinout, the wire colors, and the signals of the I/O Champ connectors for each card and each optional connection. Table 5-9 Peripheral Card Connection Information MDF Type Tables Starting Information Provided Champ 50...

  • Page 206: Direct Pinout Of The Champ/Card Connection

    5-39 4TBRPsl, 4T-Csl, 4T-CIDsl, 4TEMsl, 4TMR-PFsl, 4TPFsl, 4TWLsl, 8TBRsl, 8TBRPsl, 8T-Csl, 8T-CIDsl, 8TPFsl PRI-23/30 Via top on page 5-74 panel RJ-45 or DA-15S on page 5-78 connectors on page 5-81 8SKK on page 5-83 5-36 Coral IPx 500 Installation Manual...
  • Page 207 Table 5-10 Champ 50 8SLSipx 16SLSipx 8SFTipx, 16SFTipx Connector - Wired Station Interface Card Pinout ST10 SR10 ST11 SR11 ST12 SR12 ST13 SR13 ST14 SR14 ST15 SR15 5-37 External Connections...
  • Page 208 T(-) 7 T(+) 7 R(+) 7 R(-) 7 STT, STR, SCT and SCR are power failure transfer connections. See Section 5.4 on for power failure transfer wiring interconnections diagram and database page 5-15 programming. 5-38 Coral IPx 500 Installation Manual...
  • Page 209 Table 5-12 Champ 50 4T-Csl, 4TEMsl 8TPFsl 8T-Csl, 4TBRsl, 8TBRsl, 4TWLsl Connector - Trunk 4T-CIDsl, 8T-CIDsl 4TBRPsl 8TBRPsl Interface Card Pinout 4TPFsl, (Main Cage Slot# 1,2,3) 4TMR- ETT0 T(-) 0 T(-) 0 ETR0 T(+) 0 T(+) 0 ERT0 R(+) 0 R(+) 0 ERR0 R(-) 0...

  • Page 210: Block 66 Mdf Connections

    4TBRPsl, 4T-Csl, 4T-CIDsl, 4TEMsl, 4TMR-PFsl, 4TPFsl, 8TBRsl, 8TBRPsl, 8T-Csl, 8T-CIDsl, 8TPFsl PRI-23/30 Via top on page 5-74 panel RJ-45 UDTipx(PRI-23) or DA-15S connectors on page 5-78 UDTipx(T1) on page 5-81 8SKK on page 5-83 5-40 Coral IPx 500 Installation Manual...
  • Page 211 Table 5-13 Block 66 MDF - Pin/Color 8SLSipx 16SLSipx 8SFTipx 16SFTipx Wired Station Interface 1/26 White/Blue Pinout 2/27 White/Orange 3/28 White/Green 4/29 White/Brown 5/30 White/Slate 6/31 Red/Blue 7/32 Red/Orange 8/33 Red/Green 9/34 Red/Brown 10/35 Red/Slate A/B15 11/36 Black/Blue A/B14 12/37 Black/Orange A/B13 13/38 Black/Green A/B12...
  • Page 212 M2/SB2 15/40 Black/Slate E2/SG2 16/41 Yellow/Blue ERT2/ERR2 17/42 Yellow/Orange ETT2/ETR2 18/43 Yellow/Green M1/SB1 19/44 Yellow/Brown E1/SG1 20/45 Yellow/Slate ERT1/ERR1 21/46 Violet/Blue ETT1/ETR1 22/47 Violet/Orange M0/SB0 23/48 Violet/Green E0/SG0 24/49 Violet/Brown ERT0/ERR0 25/50 Violet/Slate ETT0/ETR0 5-42 Coral IPx 500 Installation Manual...
  • Page 213 Table 5-15 Block 66 MDF - Pin/Color 4T-Csl, 4T-CIDsl, 4TEMsl 8TPFsl 8T-Csl, 4TBRsl 8TBRsl, Interface Card Trunk 4TPFsl, 4TMR- 8T-CIDsl 4TBRPsl 8TBRPsl Pinout (Main Cage Slot# 1/26 White/Blue 1,2,3) 2/27 White/Orange 3/28 White/Green 4/29 White/Brown 5/30 White/Slate 6/31 Red/Blue 7/32 Red/Orange 8/33 Red/Green 9/34 Red/Brown 10/35 Red/Slate...

  • Page 214: Mdfipx Unit Supplied By The Manufacturer

    Table 5-21 on page 5-56 4TWL Table 5-22 on page 5-58 8SFT Table 5-16 on page 5-46 8SLS Table 5-18 on page 5-50 8TBR Table 5-25 on page 5-64 8TBRPipx Table 5-25 on page 5-64 5-44 Coral IPx 500 Installation Manual...
  • Page 215 Card Name Table Page 8T-C Table 5-23 on page 5-60 8T-CID Table 5-23 on page 5-60 4TBR Table 5-28 on page 5-68 4TBRP Table 5-28 on page 5-68 4T-C Table 5-32 on page 5-72 4T-CID Table 5-32 on page 5-72 4TEM Table 5-27 on page 5-67...

  • Page 216: Table 5-16 8Sftipx Mdfipx Pinout

    Main Cage - 8SFTipx MDFipx Pinout Krone Block Block Slot MUSIC1 MUSIC2 RxD TxD CTS RTS DSR DTR RxD TxD CTS RTS DSR DTR RELAY1 RELAY2 RELAY3 PAGE RxD TxD CTS RTS DSR DTR 5-46 Coral IPx 500 Installation Manual...
  • Page 217 Expansion Cage - 8SFTipx Krone Block Block Slot 5-47 External Connections...

  • Page 218: Table 5-17 16Sftipx Mdfipx Pinout

    Main Cage - 16SFTipx MDFipx Pinout Krone Block Block Slot MUSIC1 MUSIC2 8/Aux RxD TxD CTS RTS DSR DTR RxD TxD CTS RTS DSR DTR RELAY1 RELAY2 RELAY3 PAGE RxD TxD CTS RTS DSR DTR 5-48 Coral IPx 500 Installation Manual...
  • Page 219 Expansion Cage - 16SFTipx Krone Block Block Slot 3/10 6/10 9/10 5-49 External Connections...

  • Page 220: Table 5-18 8Slsipx Mdfipx Pinout

    MDFipx Pinout Krone Block Block Slot KST1 KST2 MUSIC1 MUSIC2 Aux. RxD TxD CTS RTS DSR DTR RxD TxD CTS RTS DSR DTR KST3 RELSRY1 RELSRY2 RELSRY3 PAGE Aux. RxD TxD CTS RTS DSR DTR 5-50 Coral IPx 500 Installation Manual...
  • Page 221 Expansion Cage - 8SLSipx Krone Block Block Slot 5-51 External Connections...

  • Page 222: Table 5-19 16Slsipx Mdfipx Pinout

    MDFipx Pinout Krone Block Block Slot KST1 KST2 MUSIC1 MUSIC2 8/Aux SR RxD TxD CTS RTS DSR DTR RxD TxD CTS RTS DSR DTR KST3 RELAY1 RELAY2 RELAY3 PAGE RxD TxD CTS RTS DSR DTR 5-52 Coral IPx 500 Installation Manual...
  • Page 223 Expansion Cage - 16SLSipx Krone Block Block Slot SR ST SR SR ST SR SR ST SR SR ST SR 3/10 SR ST SR SR ST SR SR ST SR SR ST SR SR ST SR 6/10 SR ST SR SR ST SR SR ST SR SR ST SR...

  • Page 224: Table 5-20 4Temipx Mdfipx Pinout

    SB ETT ETR ERT ERR SB ETT ETR ERT ERR MUSIC1 MUSIC2 8/Aux SB RxD TxD CTS RTS DSR DTR RxD TxD CTS RTS DSR DTR KST3 RELAY1 RELAY2 RELAY3 PAGE RxD TxD CTS RTS DSR DTR 5-54 Coral IPx 500 Installation Manual...
  • Page 225 Expansion Cage - 4TEMipx Krone Block Block Slot ETT ETR ERT ERR SB ETT ETR ERT ERR SB ETT ETR ERT ERR SB ETT ETR ERT ERR SB ETT ETR ERT ERR ETT ETR ERT ERR SB ETT ETR ERT ERR SB ETT ETR ERT ERR SB ETT ETR ERT ERR SB ETT ETR ERT ERR...

  • Page 226: Table 5-21 4T-Cipx, 4T-Cidipx, 4Tmr-Pfipx Mdfipx Pinout

    TR STT STR SCT SCR TT TR STT STR SCT SCR MUSIC1 MUSIC2 RxD TxD CTS RTS DSR DTR RxD TxD CTS RTS DSR DTR KST3 RELAY1 RELAY2 RELAY3 PAGE RxD TxD CTS RTS DSR DTR 5-56 Coral IPx 500 Installation Manual...
  • Page 227 Expansion Cage - 4T-Cipx, 4T-CIDipx, 4TMR-PFipx Krone Block Block Slot TR STT STR SCT SCR TT TR STT STR SCT SCR TT TR STT STR SCT SCR TT TR STT STR SCT SCR TR STT STR SCT SCR TT TR STT STR SCT SCR TT TR STT STR SCT SCR TT TR STT STR SCT SCR TR STT STR SCT SCR TT...

  • Page 228: Table 5-22 4Twlipx Mdfipx Pinout

    Main Cage - 4TWLipx MDFipx Pinout Krone Block Block Slot MUSIC1 MUSIC2 RxD TxD CTS RTS DSR DTR RxD TxD CTS RTS DSR DTR RELAY1 RELAY2 RELAY3 PAGE RxD TxD CTS RTS DSR DTR 5-58 Coral IPx 500 Installation Manual...
  • Page 229 Expansion Cage - 4TWLipx Krone Block Block Slot 9/10 5-59 External Connections...

  • Page 230: Table 5-23 8T-Cipx, 8T-Cidipx Mdfipx Pinout For Main Cage

    TR STT STR SCT SCR TT TR STT STR SCT SCR MUSIC1 MUSIC2 8/Aux TR RxD TxD CTS RTS DSR DTR RxD TxD CTS RTS DSR DTR RELAY1 RELAY2 RELAY3 PAGE RxD TxD CTS RTS DSR DTR 5-60 Coral IPx 500 Installation Manual...
  • Page 231 Expansion Cage - 8T-Cipx, 8T-CIDipx Krone Block Block Slot TR STT STR SCT SCR TT TR STT STR SCT SCR TT TR STT STR SCR TT TR STT STR SCR TT TR STT STR SCT SCR TT TR STT STR SCT SCR TT TR STT STR SCT SCR TT TR STT STR SCT SCR TR STT STR SCT SCR TT...

  • Page 232: Table 5-24 4Tbripx Mdfipx Pinout

    T(-) T(+) R(+) R(-) T(-) T(+) R(+) R(-) T(-) T(+) R(+) R(-) T(-) T(+) R(+) R(-) MUSIC1 MUSIC2 RxD TxD CTS RTS DSR DTR RxD TxD CTS RTS DSR DTR KST3 RELAY1 RELAY2 RELAY3 PAGE RxD TxD CTS RTS DSR DTR 5-62 Coral IPx 500 Installation Manual...
  • Page 233 Expansion Cage -- 4TBRipx Krone Block Slot Block T(-) T(+) R(+) R(-) T(-) T(+) R(+) R(-) T(-) T(+) R(+) R(-) T(-) T(+) R(+) R(-) T(-) T(+) R(+) R(-) T(-) T(+) R(+) R(-) T(-) T(+) R(+) R(-) T(-) T(+) R(+) R(-) T(-) T(+) R(+) R(-) T(-) T(+) R(+) R(-) T(-) T(+) R(+) R(-) T(-) T(+) R(+) R(-) T(-) T(+) R(+) R(-) T(-) T(+) R(+) R(-) T(-) T(+) R(+) R(-) T(-) T(+) R(+) R(-) T(-) T(+) R(+) R(-) T(-) T(+) R(+) R(-)

  • Page 234: Table 5-25 8Tbripx, 8Tbrpipx Mdfipx Pinout

    T(-) T(+) R(+) R(-) T(-) T(+) R(+) R(-) T(-) T(+) R(+) R(-) T(-) T(+) R(+) R(-) T(-) T(+) R(+) R(-) MUSIC1 MUSIC2 T(-) T(+) R(+) R(-) RxD TxD CTS RTS DSR DTR RxD TxD CTS RTS DSR DTR KST3 RELAY1 RELAY2 RELAY3 PAGE RxD TxD CTS RTS DSR DTR 5-64 Coral IPx 500 Installation Manual...
  • Page 235 Expansion Cage - 8TBR-ipx Krone Block Block Slot T(-) T(+) R(+) R(-) T(-) T(+) R(+) R(-) T(-) T(+) R(+) R(-) T(-) T(+) R(+) R(-) T(-) T(+) R(+) R(-) T(-) T(+) R(+) R(-) T(-) T(+) R(+) R(-) T(-) T(+) R(+) R(-) T(-) T(+) R(+) R(-) T(-) T(+) R(+) R(-) T(-) T(+) R(+) R(-) T(-) T(+) R(+) R(-) T(-) T(+) R(+) R(-) T(-) T(+) R(+) R(-) T(-) T(+) R(+) R(-) T(-) T(+) R(+) R(-) T(-) T(+) R(+) R(-) T(-) T(+) R(+) R(-) T(-) T(+) R(+) R(-) T(-) T(+) R(+) R(-) 3/10...

  • Page 236: Table 5-26: 8Tbrsl, 8Tbrpsl Mdfipx Pinout For Main Cage Slot# 1,2,3

    T(-) T(+) R(+) R(-) T(-) T(+) R(+) R(-) T(-) T(+) R(+) R(-) T(-) T(+) R(+) R(-) MUSIC1 MUSIC2 RxD TxD CTS RTS DSR DTR RxD TxD CTS RTS DSR DTR KST3 RELAY1 RELAY2 RELAY3 PAGE RxD TxD CTS RTS DSR DTR 5-66 Coral IPx 500 Installation Manual...

  • Page 237: Table 5-27: 4Temsl Mdfipx Pinout For Main Cage Slot# 1,2,3

    Main Cage - 4TEMsl Table 5-27 4TEMsl MDFipx Pinout for Main Krone Block Block Slot Cage Slot# 1,2,3 ETT ETR ERT ERR SB ETT ETR ERT ERR SB ETT ETR ERT ERR SB ETT ETR ERT ERR ETR ERT ERR ETR ERT ERR SB ETT ETR ERT ERR SB ETT ETR ERT ERR...
  • Page 238 T(-) T(+) R(+) R(-) T(-) T(+) R(+) R(-) T(-) T(+) R(+) R(-) T(-) T(+) R(+) R(-) MUSIC1 MUSIC2 RxD TxD CTS RTS DSR DTR RxD TxD CTS RTS DSR DTR KST3 RELAY1 RELAY2 RELAY3 PAGE RxD TxD CTS RTS DSR DTR 5-68 Coral IPx 500 Installation Manual...
  • Page 239 Table 5-29 4TWLsl Main Cage - 4TWLsl MDFipx Pinout for Main Krone Block Cage Slot# 1,2,3 Block Slot MUSIC1 MUSIC2 RxD TxD CTS RTS DSR DTR RxD TxD CTS RTS DSR DTR RELAY1 RELAY2 RELAY3 PAGE RxD TxD CTS RTS DSR DTR 5-69 External Connections...
  • Page 240 TR STT STR SCT SCR STR SCT SCR TT STR SCT SCR TT MUSIC1 MUSIC2 RxD TxD CTS RTS DSR DTR RxD TxD CTS RTS DSR DTR KST3 RELAY1 RELAY2 RELAY3 PAGE RxD TxD CTS RTS DSR DTR 5-70 Coral IPx 500 Installation Manual...

  • Page 241: Table 5-31: 8T-Csl, 8T-Cidsl Mdfipx Pinout For Main Cage Slot# 1,2,3

    Table 5-31 8T-Csl, Main Cage - 8T-Csl, 8T-CIDsl 8T-CIDsl MDFipx Pinout Krone Block for Main Cage Slot# 1,2,3 Block Slot TR STT STR SCT SCR TT TR STT STR SCT SCR TT TR STT STR SCR TT TR STT STR SCR TT TR STT STR SCT SCR TT...

  • Page 242: Table 5-32: 4T-Csl, 4T-Cidsl, 4Tmr-Pfsl Mdfipx Pinout For Main Cage Slot# 1,2,3

    RxD TxD CTS RTS DSR DTR RxD TxD CTS RTS DSR DTR RELAY1 RELAY2 RELAY3 PAGE RxD TxD CTS RTS DSR DTR STT, STR, SCT and SCR are power failure transfer connections. See page 5-15, Power Fail (PF) Transfer Circuits, earlier in this chapter. 5-72 Coral IPx 500 Installation Manual...

  • Page 243: Peripheral Card With Rj-45 Da-15S Connections

    Peripheral Card with RJ-45 DA-15S Connections For Coral Interface Cards Peripheral Cards Index The I/O connections of the following interface cards are performed via cables connected to their top panel RJ-45 or DA-15S connectors Card Name Page UDTipx(PRI-23), PRI-23ipx, PRI-23sl on page 5-74 PRI-30ipx, PRI-30sl ipx,...

  • Page 244: Udtipx/Pri-23Ipx, Pri-23Sl, Pri-30Ipx, And Pri-30Sl Cards

    2 - RxA 1 2 3 4 5 6 7 8 Connector PIN Assignment 3 - Shield 4 - TxB 5 - TxA 6 - Shield RJ-45 7 - -48VDC Connector 8 - GND 5-74 Coral IPx 500 Installation Manual...

  • Page 245: Figure 5-18: Pri-23, Pri-30 Da-15S Interface Connector Pin Assignment

    Figure 5-18 PRI-23, PRI-30 DA-15S Interface Connector PIN Shield Assignment -48 VDC Rx B Rx A Tx B Tx A DA-15S D-TYPE Connector 5-75 External Connections...

  • Page 246: Figure 5-19 Pri (Layout Udtipx) Interface Connections To The Pstn/Ltu/Csu

    Pin 8 Pin 2,4,5,6, Not Used 7,10,12,14 Network Interface Connectors RJ-45 DA-15S D-Type 3 2 1 Card Status Indicator 4 LEDs Trunk JU10 Alarm Status 1 2 3 Indicators Card Software DA-9S D-Type Maintenance Port 5-76 Coral IPx 500 Installation Manual...

  • Page 247: Figure 5-20 Prisl And Priipx Da-15S Interface Connectors And Wiring

    PRI I/O Cables Two factory pre-wired cables are available for PRI-23/30sl and PRI-23/30ipx I/O connections: PRI-23/30/sl/ipx to LTU/CSU cable, towards PSTN, CN# 7244-6914056. PRI-23/30/sl/ipx to PRI, PRI-23/30/sl/ipx or compatible card cable, for network connections, CN# 7244-8000901. Figure 5-20 PRIsl and PRIipx DA-15S Interface Connectors and Wiring -48 VDC...

  • Page 248: Udtipx/T1Ipx, T1Sl, 30Tipx, And 30Tsl Cards

    2 - Rx Tip 1 2 3 4 5 6 7 8 Connector PIN Assignment 3 - Shield 4 - Tx Ring 5 - Tx Tip 6 - Shield RJ-45 7 - -48VDC Connector 8 - GND 5-78 Coral IPx 500 Installation Manual...

  • Page 249: Figure 5-22 T1 And 30T Da-15S Interface Connector Pin Assignment

    Figure 5-22 T1 and 30T DA-15S Interface Connector PIN Shield Assignment -48 VDC Rx Ring Rx Tip Tx Ring Tx Tip DA-15S D-TYPE Connector 5-79 External Connections...

  • Page 250: Figure 5-23 T1 And 30T Interface Connections To The Pstn/Ltu/Csu

    Pin 8 Pin 2,4,5,6, Not Used 7,10,12,14 Network Interface Connectors RJ-45 DA-15S D-Type 3 2 1 Card Status Indicator 4 LEDs Trunk JU10 Alarm Status 1 2 3 Indicators Card Software DA-9S D-Type Maintenance Port 5-80 Coral IPx 500 Installation Manual...

  • Page 251: Ugwipx

    UGWipx show the interface connections of the pins on the UGWipx Table 5-36 Figure 5-24 RJ-45 connectors. describes the connection from the top panel to the LAN/WAN. Figure 5-25 Table 5-36 UGWipx Pin # Nomination Function Network Interface Pin 1 Tx(+) Transmit Data (+) to Network.

  • Page 252: Figure 5-25 Ugwipx Card Connection To The Lan/Wan

    LAN / WAN Pin 2 Tx(-) Pin 3 Rx(+) Pin 4 not used Pin 5 not used Pin 6 Rx(-) Pin 7 not used Pin 8 not used Network Interface Connector RJ-45 Strap Normally Open 5-82 Coral IPx 500 Installation Manual...

  • Page 253: 8Skkipx And 8Skksl Cards

    8SKKipx and 8SKKsl Cards The external RBS (Radio Base Station) connections to the 8SKKsl and 8SKKipx digital circuit are made via one of the two connectors available at the top panel: Table 5-37 8SKKsl, Connector RJ-45 Pin 8SKKipx I/O Interface RBS 0-3 RBS 4-7 Connections...
  • Page 254 NOTES: 5-84 Coral IPx 500 Installation Manual...
  • Page 255 Chapter Cage Description 6.1 General System Description and Installation ..6-1 6.2 Coral IPx 500M Main Cage ......6-21 6.3 Coral IPx 500X Expansion Cage......6-33 6.4 System Configuration Options......6-41 Coral IPx 500 Installation Manual...

  • Page 257: General System Description And Installation

    2-18, Wall Mounted Installations Front of Rack-Mounted Configuration The Coral IPx 500 is a versatile unit that can be mounted onto either a 19" or a 23" rack located at the customer’s site. The rack-mounted cage includes mounting brackets,...

  • Page 258: Figure 6-1 Front View Of The Wall-Mounted Coral Ipx 500 Cage

    The Coral IPx 500 includes a kit that is ordered separately by the customer for cages that are to be mounted in a rack. Figure 6-2 displays the rack configuration for the Coral IPx 500 cage mounted onto a 19"...

  • Page 259: Figure 6-3 Rear View Of The Coral Ipx 500 Cage

    A wall mounting support bracket that runs across the length of the rear panel Safety labels (not shown in Figure 6-3). See Figure 6-19 on page 6-19. For information on space requirements in back-to-back installations, see page 2-3, Space Requirements. Figure 6-3 Rear View of the Coral IPx 500 Cage Cage Description...

  • Page 260: Figure 6-4 Left Side Of Cage For Wall-Mounted Configurations

    Decorative cover Ventilation holes for side panel Rear mounting hook Door fasteners Figure 6-5 Left Side of Opening for Cage for Rack-Mounted expansion and auxiliary Configurations cable routing Hanging pin Door fasteners Mounting bracket 19" configuration Coral IPx 500 Installation Manual...
  • Page 261 Top Cover The top cover is installed above the top section. A space of 2U must be maintained above the top cover and the equipment above it for maintenance purposes. See page 2-3, Space Requirements. Bottom Panel The bottom panel includes ventilation holes that allow cool air flow into the cage. If these holes are blocked, cool air cannot enter the cage.

  • Page 262: Figure 6-6 External View Of The Coral Ipx 500 Door

    Door hinge mounts that are mounted onto the hinges on the right side of the cage A door release mechanism (located on the right side of the cage) that locks the door onto the cage Figure 6-6 External View of the Coral IPx 500 Lock Door Ventilation Locking...

  • Page 263: Accessing The Cage Interior

    Accessing the Cage Interior Opening the Door Unfasten the two locking studs on the left side of the door with a straight blade screwdriver (half a turn counter-clockwise). ° Pull the door open using moderate force. The door opens to 110 Electrical Hazard.

  • Page 264: Figure 6-9 Closing The Door

    Fasten the locking studs with a straight blade screwdriver (half a turn clockwise). Figure 6-9 Closing the Door Verify that all cards are properly Step installed. Verify that the top cover is Step closed. Close door firmly. Step Tighten two studs half a turn Step clockwise. Coral IPx 500 Installation Manual...

  • Page 265: Figure 6-10 Removing The Door

    Removing the Door Open the door to an angle of at least 110°. Disconnect the grounding wire from the door by pulling the connector at the end of the grounding wire from the connection on the door. See Figure 6-7 page 6-6.

  • Page 266: Figure 6-11 Assembling The Door

    Figure 6-7 page 6-6. Figure 6-11 Assembling the Door Align door with hinge at an angle Step of 110. Push door down onto hinge Step until it clicks into place. Connect grounding Step wire. 6-10 Coral IPx 500 Installation Manual...

  • Page 267: Figure 6-12 Removing The Top Cover

    Removing the Top Cover Open the door. See page 6-7, Opening the Door. Insert a slotted screwdriver between the cover and the top section of the cage and twist until the cover is released from the cage. Lift and remove the cover from the cage. See Figure 6-12.

  • Page 268: Figure 6-13 Assembling And Removing The Protective Cover

    See Figure 6-13. Push down on the cover until it snaps into place on the cage. Figure 6-13 Assembling and Removing the Groove Protective Cover 6-12 Coral IPx 500 Installation Manual...

  • Page 269: Cage Interior

    6-21, Coral IPx 500M Main Cage. Expansion Cage IPx 500X The expansion cage is used to house ten peripheral cards. The Coral IPx 500 system can include up to two expansion cages. Figure 6-16 displays the internal view of the expansion cage.
  • Page 270 Chapter 8, Common Control Cards. Peripheral Cards Coral IPx 500 includes eight peripheral cards in the main cage and ten peripheral cards in the expansion cage. These card types are described in page 10-7, Peripheral Card Description, and in greater detail in the Coral Service and Peripheral Card Manual.

  • Page 271: Figure 6-15 Front And Internal Views Of Empty Coral Ipx 500M Cage Without Top Cover

    Figure 6-15 Front and Auxiliary Expansion Internal Views of Empty Connector Connector Coral IPx 500M Cage without Top Cover Configuration Jumpers Control Eight Peripheral Card Card Connectors Connector Power Supply IPx 500M Connector Figure 6-16 Front and Expansion Internal Views of Empty Connectors Coral IPx 500X Cage without Top Cover...

  • Page 272: Top Section

    8SLSipx, 16SFTipx, 8T-Cipx, etc.) RJ-45 jacks are mounted at the top of many of the peripheral cards (for example, the UDTipx, T1ipx, UGWipx, PRI-30ipx cards, etc.) Mating male RJ-45 connectors should be industry standard. 6-16 Coral IPx 500 Installation Manual...
  • Page 273 The DC power connection opening in the top section of the cage is directly above the DC power receptacle in every PS500. Cage Ground Terminal The ground connection is used to connect the cage to the master ground unit. See page 6-13, Coral IPx 500 Cage Interior for more details. 6-17 Cage Description...

  • Page 274: Figure 6-18 Top Section Of Coral Ipx 500 Cage With Cards Installed

    Figure 6-18 Top section Expansion Auxiliary of Coral IPx 500 Cage with Cards Installed Connection Connection DC Power Connector Opening AC Power Connector Opening IPx 500 Cage I/O Cable Connections MDFipx 6-18 Coral IPx 500 Installation Manual...

  • Page 275: Safety Labels

    Safety Labels There are five safety labels located on the IPx 500 cage that provide safety information pertaining to the IPx 500 cage. Power Rating Label One power rating label is located on the rear panel of the cage. This label reminds the user to verify the power rating of the cage.

  • Page 276: Figure 6-20 Warning Labels And Esd Strap Connection To Coral Ipx 500 Cage

    Warning Label Two warning labels are located on the inside of the Coral IPx 500 door and inside the cage beneath the card slots facing outwards. See Figure 6-20. The Coral IPx 500 cage is equipped with an static dissipating wrist strap at the top left, above the card cage.

  • Page 277: Coral Ipx 500M Main Cage

    Configuration Options. The IPx 500M main cage is the "nerve center" of the Coral IPx 500 system. It includes the MCP-IPx main control card (in addition to the other peripheral cards), the auxiliary connector, and the system configuration jumpers. The main cage includes nine card slots: eight peripheral slots and one card slot for the main processor card.

  • Page 278: Table 6-1 Coral Ipx 500M Card Slot Configuration For Main Cage

    Slot 1-3 Any XXXipx, XXXsl, or XXX200 cards NOTE: 8F8Ssl, 8D8Ssl, 8SFTsl, 16SFTsl, 8SDTsl, 16SDTsl, 8SLSsl and 16SLSsl cards are not used in the Coral IPx 500 system. Peripheral cards Slot 4-8 Only XXXipx cards. CAUTION: XXX200 and XXXsl cards are not to be installed in slots 4-8 of the main cage.

  • Page 279: Figure 6-21 Coral Ipx 500M Card Cage (Front View)

    Figure 6-21 Coral IPx 500M Card Cage Expansion Auxiliary Digital (Front View) Connector Connector Trunk peripheral peripheral IMC8 cards cards Optional Optional MCP-IPx Control Cards 6-23 Cage Description...

  • Page 280: Backplane Description

    Figure 6-22. Figure 6-22 Coral IPx 500M Backplane Jumpers U107 U118 Tones, DTMF, Software PROM PROM MCP-IPx 8DRCF Connector Software EPROM U161 Software PROM Universal Slots Power Supply Connector IPx 500M 6-24 Coral IPx 500 Installation Manual...

  • Page 281: Configuration Jumpers

    Configuration Jumpers The configuration jumpers of the main cage: Configure the main cage to house the primary and/or secondary synchronization card. Designate whether the system uses internal or external music. Activate and deactivate the Receive and Transmit function of the modem. Designate the "handshaking"...

  • Page 282: Figure 6-23 Jumper Configuration For Synchronization Slots In The Main Cage

    Digital Trunk Synchronization Slots Two synchronization sources may be defined for the Coral IPx 500 system. One serves as the primary source, and the other serves as a secondary synchronization signal source. A total of six slots are factory set to accept digital trunk cards to operate in slave clock mode.

  • Page 283: Figure 6-24 Jumper Configuration For Music M1 Settings

    Music (M1) to External or Internal The system music source M1 may be either from an internal or an external source. Figure 6-24 displays the jumper settings for the source type. For further information, page 9-63, Configuring the Music M1 Jumper to External or Internal Figure 6-24 Jumper Configuration for Music M1 Settings...

  • Page 284: Figure 6-25 Jumper Configuration For Modem Reception

    Remote Maintenance Modem - Enable or Disable The Coral IPx 500 modem can be configured to enable or disable. This is useful when maintenance from a remote workstation is necessary. During normal system operation, it is advisable to set the modem transmit and receive function to OFF for more secure system operation displays the jumper settings for the modem.

  • Page 285: Figure 6-27: Jumper Configuration For Rs-232 Maintenance Port Handshaking Option

    Handshaking is the process whereby two communicating devices acknowledge and recognize each other and open channels for communication. The Coral IPx 500 system can be managed by three local workstations. Each local workstation handshaking protocol can be ON or OFF.

  • Page 286: Connections To Expansion Unit

    6-39, Connections to Other Cages page 6-49, Interconnecting the Main and Expansion Cages. Figure 6-28 Auxiliary Expansion Connection to the MDF and Expansion Unit Connector Connection for Coral IPx 500M Auxiliary Cable (To MDF) Main Cage IPx 500M 6-30 Coral IPx 500 Installation Manual...

  • Page 287: Auxiliary Connector

    Auxiliary Connector The auxiliary connector is located beneath the expansion connector, see Figure 6-21 on page 6-23 Figure 6-28. The auxiliary connector provides three RS-232 interfaces, music, paging, and relay circuits. Table 6-3 provides the pinout connection for the auxiliary connection. For further information, see page 9-11, Auxiliary Connector.
  • Page 288 NOTES: 6-32 Coral IPx 500 Installation Manual...

  • Page 289: Coral Ipx 500X Expansion Cage

    Configuration Options. The expansion cage expands the Coral IPx 500 system capacity by adding ports to the system. The expansion cage includes I/O card slots for peripheral cards and a slot for the power supply unit. The top section of the cage includes two expansion connectors that are used to connect the expansion cage to other cages.
  • Page 290 Figure 6-29 Coral Expansion Digital IPx 500X Card Cage Connectors (Front View) Trunk peripheral cards 6-34 Coral IPx 500 Installation Manual...

  • Page 291: Backplane Description

    Backplane Description The only feature that distinguishes the expansion cage from the main cage is the backplane. The backplane of the expansion cage includes the ten peripheral card connections, two expansion connections, service card components, the power supply connector, and the configuration jumpers. The backplane is displayed in Figure 6-30.

  • Page 292: Configuration Jumpers

    Expansion cage designated "Shelf 2" JU 2, 8 Off (Disconnected) Expansion cage not designated "Shelf 2" JU 4, 6 On (Connected) Expansion cage designated "Shelf 1" JU 4, 6 Off (Disconnected) Expansion cage not designated "Shelf 1" 6-36 Coral IPx 500 Installation Manual...

  • Page 293: Figure 6-31 Jumper Configuration For Shelf Designation

    The term “shelf” is used in this section in order to retain consistency with Program Interface terminology. The terms “shelf” and “cage” are identical. Each peripheral card must be recognized by the main shelf. Therefore, Coral IPx 500 must be able to distinguish between the first and second expansion shelves. The main shelf is designated 0 by the manufacturer.

  • Page 294: Figure 6-32: Jumper Configuration For Primary And Secondary Synchronization Slots In The Expansion Cage

    A total of six slots are factory set to accept digital trunk cards to operate in slave clock mode. Two slots are located in the Coral IPx 500 main cage and the additional two slots are pre-wired in each of the IPx 500 expansion cages. Card slot # 4 in all cages is wired to operate as the primary external clock synchronization source (marked SYNC-PRIME).

  • Page 295: Connections To Other Cages

    Connections to Other Cages The expansion cage includes two serial port 50-pin female connections for connecting to other cages. See Figure 6-33 below. The connection is Figure 6-29 on page 6-34 made with an H500-1 expansion cable with a D-type 50-pin connector that is 55" (140 cm) long, supplied with the expansion cage.
  • Page 296 NOTES: 6-40 Coral IPx 500 Installation Manual...

  • Page 297: System Configuration Options

    Cage. For a more detailed description of the expansion cage, see page 6-33, Coral IPx 500X Expansion Cage. General Description The Coral IPx 500 can operate as a system in any one of the following configurations: One main IPx 500M cage. See Figure 6-34.
  • Page 298 IPx 800 Expansion Cage 1 Main Cage, 1 IPx 11** 500 Expansion Cage, and 1 IPx 800 Expansion Cage 1 Main Cage and 2 IPx 800 Expansion Cages * IPx 500 Cage **IPx 800 Cage 6-42 Coral IPx 500 Installation Manual...

  • Page 299: Figure 6-34: Coral Ipx 500 System With One Cage (Ipx 500M)

    Figure 6-34 Coral IPx 500 System with One Cage (IPx 500M) 8 Universal Coral IPx 500M I/O Slots Main Cage 1 Power Supply Common Control Special form-factor “ipx” cards 6-43 Cage Description...

  • Page 300: Figure 6-35 System With Two Cages (Ipx 500M And Ipx 500X)

    Figure 6-35 System with Two Cages (IPx 500M and IPx 500X) Coral IPx 500X Expansion Cage 18 Universal I/O Slots Coral IPx 500M Main Cage 2 Power Supplies Special form-factor “ipx” cards Common Control 6-44 Coral IPx 500 Installation Manual...

  • Page 301: Figure 6-36 System With Three Cages (Ipx 500M, And Two Ipx 500X Cages)

    Figure 6-36 System with Three cages (IPx 500M, and Two IPx 500X Cages) Coral IPx 500X 2nd Expansion 28 Universal I/O Slots Coral IPx 500X 1st Expansion 3 Power Supplies Coral IPx 500M Main Cage Common Control Special form-factor “ipx” cards 6-45 Cage Description...

  • Page 302: Figure 6-37 System With Two Cages (Ipx 500M And Ipx 800X)

    Expansion Cage 11 CORAL Universal I/O Slots 1 Shared Service Slot 1 Power Coral IPx 500M Supply Main Cage PS19 8 Universal I/O Slots 1 Power Supply PS500 Common Control Special form-factor “ipx” cards 6-46 Coral IPx 500 Installation Manual...

  • Page 303: Figure 6-38: System With Three Cages (Ipx 500M ,Ipx 500X, And Ipx 800X)

    Figure 6-38 System with Three Cages (IPx 500M ,IPx 500X, and IPx 800X) Coral IPx 800X 2nd Expansion 11 CORAL Universal I/O Slots 1 Shared Service Slot 1 Power Supply PS19 Coral IPx 500X 1st Expansion 18 Universal I/O Slots Coral IPx 500M Main Cage 2 Power...

  • Page 304: Figure 6-39: System With Three Cages (Ipx 500M And Two Ipx 800X Cages)

    Coral IPx 800X Universal 1st expansion I/O slots 2 Power supplies PS19 PX Control Card Slot Coral IPx 500M Main Cage 8 Universal I/O Slots 1 Power supply PS500 Common Special form-factor “ipx” cards Control 6-48 Coral IPx 500 Installation Manual...

  • Page 305: Interconnecting The Main And Expansion Cages

    Interconnecting the Main and Expansion Cages The Coral IPx 500 can be expanded in any one of the following configurations: One main IPx 500M cage and one IPx 500X expansion cage. See Figure 6-40. One main IPx 500M cage and two IPx 500X expansion cages. See Figure 6-41.

  • Page 306: Figure 6-40 Connection Between Two Ipx 500 Cages (Ipx 500M And 500X)

    Figure 6-40 Connection between Two IPx 500 Cages (IPx 500M and 500X) Female Male First Expansion Cage IPx 500X Male Female Main Cage IPx 500M 6-50 Coral IPx 500 Installation Manual...

  • Page 307: Figure 6-41: Connection Between Three Ipx 500 Cages (Ipx 500M And Two 500X)

    Figure 6-41 Connection between Three IPx 500 Not used Cages (IPx 500M and two 500X) Female Male Second Expansion Cage IPx 500X Male Female Female Male First Expansion Cage IPx 500X Male Female Main Cage IPx 500M 6-51 Cage Description...

  • Page 308: Figure 6-42 Connection Between Three Cages (Ipx 500M, 500X And 800X)

    Three Cages (IPx 500M, 500X and 800X) Second Expansion Cage Male IPx 800X (Rear panel) Female (Rear panel) Male Female Not used Female Male First Expansion Cage IPx 500X Male Female Main Cage IPx 500M 6-52 Coral IPx 500 Installation Manual...

  • Page 309: Figure 6-43 Connection Between Two Cages (Ipx 500M And 800X)

    Figure 6-43 Connection between Two Cages (IPx 500M and 800X) H500-1 Cable First Expansion Cage Male IPx 800X (Rear panel) Male Female Main Cage IPx 500M 6-53 Cage Description...

  • Page 310: Figure 6-44: Connection Between Three Cages (Ipx 500M And Two 800X)

    Three Cages (Rear panel) (IPx 500M and two 800X) Second Expansion Cage IPx 800X Female (Rear panel) Not used First Expansion Cage IPx 800X with PX card Female (Rear panel) Main Cage IPx 500M 6-54 Coral IPx 500 Installation Manual...

  • Page 311: Suggestions For Peripheral Card Distribution

    (PCM highway) distribution among the cages and slots when planning the peripheral interface cards location. The Coral IPx 500 system (main cage and two expansion cages) is supplied with a total of 384 timeslots between a maximum of 28 card slots. The timeslots are evenly divided...

  • Page 312: Figure 6-45 Coral Ipx 500, Pcm Highway Distribution

    2nd Expansion Cage Main Cage 1st Expansion Cage time slots Peripheral highway A3 service & group controller highway B1 512 time slots time slots MSBipx Resources Card Controller 64 time slots each PCM highway 6-56 Coral IPx 500 Installation Manual...

  • Page 313: Optional Coral Ipx 800X Expansion Cage

    Optional Coral IPx 800X Expansion Cage General The Coral IPx 800X expansion cage is a small, wall-mounted extension to the Coral IPx 800M or Coral IPx 500M cage. It supports any of the FlexiCom 300,400,5000,6000 and IPx 800,3000,4000 family standard shared service and peripheral cards (iDSP, 8DRCF, 24SLS, 24SFT, IPG, 30T, etc.).
  • Page 314 There are situations where it is worthwhile to include an IPx 800X cage in an IPx 500 system: To allow the use of Coral features not supported by Coral IPx 500 cage interface cards (XXXsl and XXXipx), such as iDSP, IPG, 8DRCF, magneto stations (8SM), Long Loop SLT, VIC, etc.

  • Page 315: Chapter 7 - Power Supply

    Chapter Power Supply 7.1 PS500 DC ............7-1 7.2 PS500 AC............7-17 7.3 BATTipx Battery Pack........7-35 Coral IPx 500 Installation Manual...

  • Page 317: Ps500 Dc

    General Description The PS500 DC card’s component side power supply unit provides internal operating voltages for the Coral IPx 500 system. The PS500 DC operates from a nominal input of –48VDC, typically supplied by an external 48VDC rectifier or stationary battery plant. Actual input may vary from –40VDC to –60VDC,...

  • Page 318: Figure 7-1 Ps500 Dc Front Panel

    Figure 7-1 PS500 DC Front Panel Captive Screw Alarm (Red) Indicator ALARM Power POWER (Green) Indicator Power Switch PS500 DC CAT. NO. 72440953200 Handle CAUTION! HAZARD OF ELECTRIC SHOCK. DISCONNECT POWER BEFORE SERVICING. Bottom Captive Screw Coral IPx 500 Installation Manual...
  • Page 319 PS500 DC Card Layout The PS500 DC card’s component side is shown in Figure 7-2. Three components are described in the following table: Feature Description A 16A/250V, slow blow fuse that protects the unit’s DC Power Input Fuse voltage. See page 7-13, PS500 DC Fuse.

  • Page 320: Figure 7-2 Ps500 Dc Card Layout

    Figure 7-2 PS500 DC Card Layout -48VDC Power DC Power Input Fuse Input Connector 16A/ 250V S.B. Power Switch Connection to Backplane Coral IPx 500 Installation Manual...

  • Page 321: Circuit Description

    Circuit Description Figure 7-3 presents a block diagram of the PS500 DC power supply. Power Input Section The DC input includes a passive filter, inrush current, and an ON/OFF power switch. The DC input is protected against reverse polarity. DC Output Power The DC to DC converters convert the –48VDC power to the following outputs: +5VDC –5VDC...

  • Page 322: Figure 7-3 Ps500 Dc Block Diagramed

    -48VDC or approx. 0.5V to 1.0V lower than -VIN (input voltage) Top Connector (DC) +5VDC/13A Input: -40 to -60VDC -48VDC nom. -5VDC/0.15A +12VDC/2A Common Monitoring Control Alarm Circuit Backplane Connector Power On/Off Alarm Indicator Indicator (Green) (Red) Coral IPx 500 Installation Manual...

  • Page 323: Slt Message Lamp And Ringer Frequency

    SLT Message Lamp and Ringer Frequency The PS500 DC does not employ ring and message generators for industry standard, single-line telephones (SLT) station ports. These generators are provided in Coral IPx 500 systems by the 8/16SLSipx peripheral cards. The peripheral cards are described in detail in the Coral Service and Peripheral Cards Installation Manual.

  • Page 324: Installation

    Installation The power supply unit is inserted into the Coral IPx 500 cage in the extreme left slot of the card cage. Installing the Power Supply Verify that the cage ground wire is connected and the ground nut is tightened. (see Figure 7-4).
  • Page 325 Operating the PS500 DC The power supply is regulated with a minimum load of backplane and MCP-IPx card or one peripheral card. Do not insert or remove the MCP-IPx card under power. Follow these steps: Verify that the cage ground wire is connected and the ground nut is tightened. (see Figure 7-4).

  • Page 326: Figure 7-4 Ps500 Dc Power Connections

    Figure 7-4 PS500 DC Power Connections Red wire DC Power Wires (to -48V DC Power Source) Black wire Ground Wire 48V DC Power Input Yellow/green wire (to Master Ground) Connector TOP VIEW Ground Nut 7-10 Coral IPx 500 Installation Manual...
  • Page 327 Removing the Power Supply Locate a desk or table top that can support 50lb (23kg). If the surface can be damaged by sharp objects, place a protective sheet of cardboard or similar material over the top surface. Place an anti-static sheet (the card’s plastic shipping bag will suffice) over a desk or a table top.

  • Page 328: Troubleshooting

    Blown main or circuit fuse/breaker in the building electrical panel Blown fuse F2 within the PS500 DC. Replace fuse as described on page 7-13, PS500 DC Fuse page 7-8, Faulty PS 500 DC. Insert a different PS500 DC unit as described on Installation 7-12 Coral IPx 500 Installation Manual...
  • Page 329 PS500 DC Fuse The PS500 DC employs one fuse (F2) to protect the cage circuitry and the DC main input. If the F2 fuse blows, the PS500 DC Power green indicator and Alarm red indicator do not illuminate. To replace the DC Power Input Fuse within the PS500 DC: Remove the power supply unit from its slot and place it over the anti-static page 7-11, material with the component side facing upwards, as described on...
  • Page 330 Ensure that the card’s rear panel connectors engage properly with the backplane and that they initialize properly. If the Alarm indicator lights when one of the cards is inserted, then that card is faulty. 7-14 Coral IPx 500 Installation Manual...

  • Page 331: Specifications

    0 max. Specifications PS500 DC (DC Power Supply) Coral systems:........IPx 500M, 500X Input:..........-40VDC to -60VDC, 10A max. Power Consumption: ....... Continuous 460W Outputs: ........... +5VDC nom. regulated 13.0A max. –5VDC nom. regulated 0.15A max. +12VDC nom. regulated 2.0A max. –48VDC unregulated (or approx.0.5V to 1.0V lower than input voltage) 5.0A max.
  • Page 332 NOTES: 7-16 Coral IPx 500 Installation Manual...

  • Page 333: Ps500 Ac

    PS500 AC Power Supply Unit General Description The PS500 AC power supply unit provides operating voltages for the Coral IPx 500 system. Power Source The PS500 AC operates from a nominal input of 100-240VAC/47-63Hz. During power failure, the unit automatically switches over to 48VDC backup batteries.

  • Page 334: Figure 7-5 Ps500 Ac Front Panel

    PS500 AC Front Panel Captive Screw Alarm ALARM (Red) Indicator Power POWER (Green) Indicator Power Switch PS500 AC CAT. NO. 72440953300 Handle CAUTION! HAZARD OF ELECTRIC SHOCK. DISCONNECT POWER BEFORE SERVICING. Bottom Captive Screw 7-18 Coral IPx 500 Installation Manual...
  • Page 335 PS500 AC Card Layout The PS500 AC card’s component side is shown in Figure 7-6. Five components are described in the following table: Feature Description Battery Pack Connects the power supply unit to the battery pack. In the Connector event of the AC power failure the PS500 AC power supply operates from the battery.

  • Page 336: Figure 7-6 Ps500 Ac Circuit Board

    Figure 7-6 PS500 AC Circuit Board Backup Battery Intermodule Fuse AC Power Connector 16A / 250 V S.B. Connector Power Switch Charger for Backup Batteries (under panel) Connection to Backplane 7-20 Coral IPx 500 Installation Manual...

  • Page 337: Circuit Description

    The PS500 AC is an Uninterrupted Switch-mode Power Supply (USPS). It contains a pulse-width modulated (PWM) switch-mode converter to produce the +5VDC, -5VDC, +12VDC, -48VDC operating voltages for the Coral IPx 500 internal circuitry and 54VDC for batteries charging. All outputs are regulated. Voltage and current monitoring circuitry produce alarm signaling to the Coral IPx 500 system main processor in the event of abnormal operation.

  • Page 338: Figure 7-7 Ps500 Ac Block Diagramed

    47-63 Hz Limit Common Top Connector (AC) +5V/13A -5V/0.15A +12V/2A Common Monitoring Control Alarm Circuit Low +5V, -5, +12 PS failure Backplane Connector Power On/Off Alarm Power On/Off Indicator Indicator Switch (Green) (Red) Front Panel 7-22 Coral IPx 500 Installation Manual...
  • Page 339 The best way to disable the output voltages is by turning OFF the power switch. Turning the Power Switch OFF Turning the power switch off allows you to shut down all power to the Coral IPx 500 system and to discontinue battery charging. It is used for maintenance purposes.

  • Page 340: Slt Message Lamp And Ringer Frequency

    Alarm signals All the circuitry on the PS500 AC board is connected to an alarm circuit to provide the Coral IPx 500 system with warnings when necessary. The following situations cause alarm signals: DC Output Power Deviation - When the output voltages, generated either by the batteries or the AC source, deviates from specification, an alarm signal is generated.

  • Page 341: Installation

    Installation The power supply unit is inserted into the Coral IPx 500 cage in the extreme left slot. Installing the Power Supply Verify that the cage ground wire is connected and the ground nut is tightened. (see Figure 7-8). Verify that the power switch is turned OFF.
  • Page 342 Otherwise the cards in the peripheral expansion cages might not initialize. 10. Turn the PS500 AC power switch ON. 7-26 Coral IPx 500 Installation Manual...
  • Page 343 11. Verify that the green Power indicator is lit, while the red Alarm indicator is not 12. Turn the PS500 AC power switch OFF (downwards) before inserting or removing any common control cards in the system. Peripheral cards may be inserted or removed from the system with power applied.

  • Page 344: Figure 7-8 Ps500 Ac Power Connections

    FCC registered equipment. The PS500 AC power supply is designed to support the Coral IPx 500 system, only. 7-28 Coral IPx 500 Installation Manual...
  • Page 345 Removing the Power Supply Locate a desk or table top that can support 50lb (23kg). If the surface can be damaged by sharp objects, place a protective sheet of cardboard or similar material over the top surface. Place an anti-static sheet over a desk or a table top (the card’s plastic shipping bag will do).

  • Page 346: Troubleshooting

    In the event of a power failure, when battery pack BATTipx is installed, check the following: Battery discharged. Blown fuse within the BATTipx. See page 7-35, BATTipx Battery Pack. Faulty PS500 AC. 7-30 Coral IPx 500 Installation Manual...
  • Page 347 PS500 AC Fuses The PS500 AC employs two fuses: If the F1 fuse blows, the PS500 AC Power green indicator and Alarm red indicator do not illuminate. Do not replace the AC input fuse. It is not replaced in the field. Insert a different PS500 AC unit.
  • Page 348 Ensure that the card’s rear panel connectors engage properly with the backplane and that they initialize properly. If the Alarm indicator lights when one of the cards is inserted, then that card is faulty. 7-32 Coral IPx 500 Installation Manual...

  • Page 349: Specifications

    Specifications PS500 AC (AC Power Supply) Coral systems:........IPx 500M, 500X Input:..........100-240VAC 47-63Hz Power Rating: ........115VAC / 60Hz / 6A (Range: 98 to 126VAC) 230VAC / 50Hz / 3A (Range: 198 to 253VAC) Power Consumption: ....... Continues 460W Outputs: ...........
  • Page 350 NOTES: 7-34 Coral IPx 500 Installation Manual...

  • Page 351: Battipx Battery Pack

    PS500 AC power supply. The BATTipx unit supports a single Coral IPx 500 cage for at least half an hour at maximum capacity during an AC power failure. Each cage is backed up by its own BATTipx unit.

  • Page 352: Figure 7-9 View Of Battipx Without Cover

    Batteries PABX/PS Wires Holes for Fastening Battery Cover Bracket Holes PABX/PS for Wall Mounting F1 Fuse Configuration CSU/LTU F2 Fuse Bracket Holes Off/On for Rack Mounting Switch Configuration PABX/PS Terminal Block LTU/CSU Terminal Block 7-36 Coral IPx 500 Installation Manual...

  • Page 353: Figure 7-10 Battery Pack Cover

    The battery pack is protected by a decorative cover that includes four panels: top, left, right, and front. See Figure 7-10. The front panel (near the top) includes two holes for inserting the assembly screws that fasten the decorative cover to the battery pack frame.

  • Page 354: Circuit Description

    If a power fail occurs, the battery pack feeds the PS500 AC, allowing it to produce the DC outputs. DC Output Power The PABX/PS terminal block supplies power to the Coral IPx 500 cage only in the event of a power failure. The LTU/CSU terminal block supplies the LTU or CSU when power is functional and when there is a power failure.
  • Page 355 LTU/CSU power is discontinued Turning the PS500 AC Power Switch OFF Turning the power switch off allows you to shut down all power to the Coral IPx 500 system as well as to stop charging the batteries. It is used for maintenance purposes.

  • Page 356: Figure 7-11 Battipx (Issue-1) Block Diagram

    Alarm signals All the circuitry on the PS500 AC board is connected to an alarm circuit to provide the Coral IPx 500 system with warnings when necessary. Low Battery - When the battery voltage drops below 44VDC, an alarm signal is generated, giving the operator the time needed to perform shut down procedures.

  • Page 357: Figure 7-12 Battipx (Issue-2) Block Diagram

    Figure 7-12 BATTipx (Issue-2) Block Diagram Backup Battery Pack BATTipx (issue-2) 4 x12V / 7AH PABX/PS terminal block Power Supply PS500 AC Intermodule S.B. Fuse On/Off 16A /250V Switch wire Battery Pack LTU/CSU 700mA max. CHARGER Black wire 100-240 VAC 47-63 Hz AC Input 10A/250V...

  • Page 358: External Connections

    7-13. Coral IPx 500 cage The right terminal block (labelled PABX/PS) supplies power (-48VDC at 10A max.) to the Coral IPx 500 system. The connection from the terminal block to the connector is fabricated by the manufacturer. LTU/CSU The left terminal block (labelled LTU/CSU) supplies power (-48V at 200mA max.) to the Channel Service Unit (CSU) or Line Service Unit (LSU).

  • Page 359: Troubleshooting

    Troubleshooting BATTipx Fuses Figure 7-9) that can be replaced in the field: The battery pack employs two fuses (see F1 protects the battery against short circuit in the PABX/PS connection and is rated 10A/250V. If fuse F1 blows, the batteries will no longer charge, and in the event of an AC power failure the system will shut down .

  • Page 360: Ltu/Csu Connection

    FCC registered equipment. The LTU/CSU terminal block is designed to support the LTU/CSU unit, only. Figure 7-14 describes the connection between the BATTipx and the LTU/CSU. 7-44 Coral IPx 500 Installation Manual...

  • Page 361: Figure 7-14 Battipx Connection To The Ltu/Csu

    Figure 7-14 BATTipx DA-15P D-Type Connection to the Cat.No. 72446914056 LTU/CSU Coral IPx 500 PRIipx Public Network Channel Service Unit (CSU) PSTN Line Termination Unit (TLU) RJ-45 male plug BATTipx LTU/CSU terminal block DC power wires 7-45 Power Supply...
  • Page 362 10. Replace the batteries inside the battery pack. See page 7-56, Replacing the Batteries. 11. Connect the other end of the wire pair to the LTU/CSU unit according to the manufacturer’s instructions. 12. Reconnect the PABX/PS wires to the PS500 AC. 7-46 Coral IPx 500 Installation Manual...

  • Page 363: Figure 7-15: Battery Pack Connection To Ltu/Csu

    Figure 7-15 Battery Pack PABX/PS Connection to LTU/CSU to PS500 AC To LTU/CSU Route the LTU/CSU wires Step through holes 1 and 2. LTU/CSU PABX/PS To LTU/CSU Attach the PABX/PS wires to the to PS500 AC Step LTU/CSU terminal block. Black wire Red wire 7-47...

  • Page 364: Installing The Battery Pack

    One of the following: Mounting the Battery Pack onto the Wall Mounting the Battery Pack onto the Rack Connecting the Battery Pack to the PS500 AC Unit Connecting the Battery Pack to the LTU/CSU Unit 7-48 Coral IPx 500 Installation Manual...

  • Page 365: Operating The Battery Pack

    Operating the Battery Pack Verify that the PS500 AC Power switch is turned ON (upwards) and that the green Power indicator is lit, while the red Alarm indicator is not lit. Verify that the battery pack power switch is turned OFF (pressed down to the right).

  • Page 366: Charging The Battery Pack

    24 hours of constant operation to charge the batteries. After charging, use a DVM to determine the output voltage of the battery pack by connecting the DVM probes to either terminal block. See page 7-53, Maintenance 7-50 Coral IPx 500 Installation Manual...

  • Page 367: Testing The Battery Pack

    Testing the Battery Pack To check the battery pack operation after charging, follow the procedure described below. The batteries must be fully charged before proceeding. Allow at least 24 hours of system operation and call processing with batteries installed before testing the batteries.
  • Page 368 The battery pack will will take up and provide the DC input. All output voltages will remain active. The only way to disable the output voltage is by turning OFF the Power switch on the PS500 AC front panel. 7-52 Coral IPx 500 Installation Manual...

  • Page 369: 10 Maintenance

    10 Maintenance Explosion and Environmental Hazards. There is a danger of explosion if the battery is replaced incorrectly. Replace the battery only with the same or equivalent type recommended by the manufacturer. Disposal/Recycling Dispose of used batteries according to requirements specified by the battery manufacturer and/or local regulatory agencies.
  • Page 370 48VDC. If the voltage measured is less than 48VDC, replace the batteries. See page 7-53, Maintenance. Turn the battery pack power switch OFF. Reconnect the PABX/PS wires to the PS500 AC and to the LTU/CSU. Turn the battery pack power switch ON. 7-54 Coral IPx 500 Installation Manual...

  • Page 371: Figure 7-16 Battery Pack Cover Removal

    Removing the Battery Pack Cover Unfasten and remove the two screws that secure the battery pack cover to the battery pack. Slide the cover off of the battery pack and remove it. Figure 7-16 Battery Pack Cover Removal Remove two screws and slide the cover Step...

  • Page 372: Figure 7-17 Battery Pack Internal Wiring

    Replacing a fuse Remove the battery pack cover. Turn OFF the power switch. Replace the fuse with fuse that has the same rating. Turn ON the battery pack power switch. Replace the battery pack cover. 7-56 Coral IPx 500 Installation Manual...

  • Page 373: Figure 7-18 Assembling The Battery Pack Cover

    Closing the Battery Pack Cover Turn ON the BATTipx power switch. Insert the three flaps on the edge of the top panel of the decorative panel into the mating slots on the battery pack frame. See Figure 7-10 on page 7-37.

  • Page 374: 11 Specifications

    LTU/CSU Power Source:....-48VDC at 200mA max. Fuses: ..........F1 - PABX/PS ....10A/250V S.B. F2 - LTU/CSU....2A/250V S.B. Controls: .......... ON/OFF switch External Connection: ....... PABX/PS...... Cable with connector 6.6ft (2m) long LTU/CSU ..... Terminal block 7-58 Coral IPx 500 Installation Manual...
  • Page 375 Chapter Common Control Cards 8.1 Control Cards ............8-1 8.2 MCP-IPx Card .............8-5 8.3 IMC8 Card ............8-23 8.4 DBX Card ............8-29 8.5 CLA Card............8-37 Coral IPx 500 Installation Manual...

  • Page 377: Control Cards

    Description, for more information. The MCP-IPx card is the "core" of the Coral IPx 500 common control. The card contains the main processor circuitry, memory management circuitry, local bus interface and database memory (protected against power loss by a long-life lithium standby battery).
  • Page 378 The DBX is an optional card that expands the database memory space which stores the system's configuration. The DBX is generally not required in Coral IPx 500 systems. It is likely to be required in special applications. or when the CoraLINK with CLA card is implemented.

  • Page 379: Card Handling Procedures

    Card Handling Procedures All circuit cards, including common control cards, backplane cards, and peripheral cards, contain static-sensitive circuitry and may be damaged or destroyed by electrostatic discharge (ESD). Always wear the static dissipating wrist strap connected to the cage while handling circuit cards. See 2-55.
  • Page 380 NOTES: Coral IPx 500 Installation Manual...

  • Page 381: Mcp-Ipx Card

    Before inserting or removing the MCP-IPx control card, verify that the PS500 unit power toggle switch is turned OFF. The MCP-IPx card is the control processor card for Coral IPx 500 systems. The MCP-IPx card provides RS-232E programming and maintenance interface, Software Authorization Unit (SAU) and IMC8 interface.

  • Page 382: Figure 8-1: Mcp-Ipx Card

    Figure 8-1 MCP-IPx Card Backup Battery Connector DIP Switches STATUS DISPLAY DBX/CLA Connector RESET IMC8 CONTROLLER 386EX RS-232E ADDRESS DECODER Coral IPx 500 Installation Manual...
  • Page 383 Memory Management All system memory resides on the MCP-IPx card. Random Access Memory (RAM) is located directly on the MCP-IPx card. The MCP-IPx also acts as a mother card to baby CLA and DBX memory cards. The DBX contains 1MB of Static Random Access Memory (SRAM) expansion memory.

  • Page 384: Software Authorization Management

    Relevant system messages appear on the PI, warning that the system will not operate without the proper SAU. Replacing an MCP-IPx card necessitates removing the SAU from the old card and installing it on the replaced MCP-IPx card. Coral IPx 500 Installation Manual...

  • Page 385: Figure 8-2 Software Authorization Unit (Sau) Detail

    Figure 8-2 Software Authorization Unit (SAU) Detail FRONT REAR RIGHT SIDE: LEFT SIDE: SERIAL NUMBER MARKET NUMBER BAR CODE BAR CODE When starting up the Coral system, ensure that there are no SAU fault messages during startup or SAU Alarms (PI Branch: Root, 1, 1, 15-Controls) due to any one of the following three reasons: A missing SAU device Inappropriate SAU software for this type of system...

  • Page 386: Front Panel Features

    Data Terminal Port, DTE Interface, used to connect an RS232-E serial cable, providing access to the PI or CoralVIEW CVA/CVD/CVT. Default configuration: 9600 bps, No parity, 8 data bits, 1 stop bit, VT-100. See page 8-13, KB0 RS-232E Programming Port 8-10 Coral IPx 500 Installation Manual...

  • Page 387: Figure 8-3 Mcp-Ipx Front Panel

    Figure 8-3 MCP-IPx Front Panel Option DIP Switches (Always set to the Right) 7-Segment Status Display Green LED Reset Pushbutton IMC8 Release Button IMC8 RS-232E Serial Programming Port Interface 8-11 Common Control Cards...

  • Page 388: Imc8 Memory Card

    Do not remove the IMC8 card from the MCP-IPx when “P” is illuminated. Before each installation or removal of an IMC8 card from the Coral cabinet, press the RST button on the MCP-IPx card. 8-12 Coral IPx 500 Installation Manual...

  • Page 389: Kb0 Rs-232E Programming Port

    9-pin, male, D type connector. The interface allows connection of a common, asynchronous, ASCII data terminal, personal computer or external modem for programming the various features of the Coral IPx 500 system and monitoring diagnostic information. illustrates the pin assignments of the DB-9S.

  • Page 390: Dbx Memory Card Installation

    DBX baby card installed on the MCP-IPx card. Figure 8-5 identifies the location of the battery holder and illustrates the insulator removal. See for detailed information about the DBX card. page 8-14, DBX Memory Card Installation 8-14 Coral IPx 500 Installation Manual...

  • Page 391: Cla Card Installation

    CLA Card Installation The CLA card may be installed using the memory card interface connector J1 on the MCP-IPx card. The CLA is installed as the “upper” card at the memory extension connector on the first DBX. See for details. page 8-37, CLA Card 8-15 Common Control Cards...

  • Page 392: Mcp-Ipx Card Installation

    8-10, Front Panel Features. Remove power from the Coral IPx 500 system by positioning the PS500 power supply power toggle switch to the OFF position (turned downwards). Carefully remove the protective battery insulator from under the top contact of the lithium battery holder on the MCP-IPx card.

  • Page 393: Removal Of The Cla And/Or Dbx From The Mcp-Ipx

    Removal of the CLA and/or DBX from the MCP-IPx Locate a desk or table capable of supporting 50 pounds (23kg). If the top surface might be damaged by sharp objects, place a protective sheet of cardboard or similar material over the top surface. Next, place an anti-static sheet (the card's plastic shipping bag will suffice) over the desk or tabletop.

  • Page 394: 10 Lithium Battery Condition Testing

    There is a danger of explosion if the battery is replaced incorrectly. Replace the battery only with the same or equivalent type recommended by the manufacturer. Dispose of used batteries according to requirements specified by the battery manufacturer and/or local regulatory agencies. 8-18 Coral IPx 500 Installation Manual...

  • Page 395: Figure 8-5 Mcp-Ipx Memory Interface Card Layout

    Figure 8-5 MCP-IPx Database Memory DBX/CLA Memory Interface Card Backup Battery Mounting Hole Layout SAU Connector REMOVE BATTERY INSULATOR BEFORE (PULL DOWN TO REMOVE) Option DIP Switches (Always set to the Right) DBX/CLA Connector 7-Segment Display Reset IMC8 Release Button IMC8 CONTROLLER 386EX...

  • Page 396: 11 Mcp-Ipx Status Display Codes

    11 MCP-IPx Status Display Codes The MCP-IPx numeric status display indicates various operating and error states of the Coral IPx 500 system, and can provide valuable information to assist in the maintenance of the system. lists the various status indications and their Table 8-3 corresponding meaning.

  • Page 397: Table 8-3 Mcp-Ipx Status Display Codes

    Should other symptoms of system malfunction also be present with an error indication, the error indications will assist maintenance personnel in determining the nature of the fault. Table 8-3 MCP-IPx Status Display Codes Status System Status Display Normal System Operation Off-Line Monitor/Diagnostics Mode 1,2,3,4,5,6 Appear Briefly During Initialization...

  • Page 398: 12 Specifications - Mcp-Ipx

    Baud rate ......300 bps to 19,200 bps Parity......... None, Odd, Even Number of bits ....7, 8 Stop bit......1 Default ......9600 bps, No parity, 8 data bits, 1 stop bit, VT-100 MCP-IPx2 Specifications:........TBD 8-22 Coral IPx 500 Installation Manual...

  • Page 399: Imc8 Card

    Programmable, Read-Only Memory (flash EPROM), used to store the generic feature software version of the Coral IPx 500 system. The generic feature software determines the feature operation of the Coral IPx 500 system. In addition, the IMC8 is used to store the database backup as well as the Boot Code.

  • Page 400: Figure 8-7 Imc8 Flash Memory Card - Right Side

    Telecom applications. The card can also be inserted into a PC slot using any PCMCIA application adapter for loading a new Coral software version. 8-24 Coral IPx 500 Installation Manual...

  • Page 401: Imc8 Installation

    IMC8 Installation The IMC8 does not occupy a card slot within the Coral IPx 500 system cabinet. It is installed on the PCM-CIA connector on the MCP-IPx card print side. The IMC8 release button enables the removal of the IMC8 card. An arrow on the foil attached to the front side of the IMC8 card indicates the insertion direction.

  • Page 402: Imc8 Removal

    It is therefore important to make a binary backup of the database before removing the card. See the Database Binary Backup PC Utility Reference Manual for further details. 8-26 Coral IPx 500 Installation Manual...

  • Page 403: Specifications

    Specifications Storage Capacity: ...... 8,388,608 Bytes (8MB) Memory Configuration: ... 16 bits PCMCIA: ........Standard Compatible Figure 8-8 IMC8 Card Position on MCP-IPx Card MCP-IPx Option DIP Switches (Always set to the Right) 7-SEGMENT DISPLAY 5VDC LED RESET IMC8 RELEASE BUTTON IMC8 IMC8...
  • Page 404 NOTES: 8-28 Coral IPx 500 Installation Manual...

  • Page 405: Dbx Card

    The DBX memory expansion card is a component of the Coral IPx 500 Common Control section. The DBX incorporates 1 MB of Static Random Access Memory (SRAM), used to store the configuration database of a Coral IPx 500 system. The DBX is an optional card that expands the database memory space. The configuration database determines the individual characteristics of a particular installation site.
  • Page 406 Electrical Power stored in the lithium backup battery has exhausted to a level that can no longer support the memory circuitry. The DBX does not occupy a card slot within the Coral IPx 500 system cabinet. Rather, it is installed as a baby card onto a memory interface connector on the MCP-IPx Main Processor card.
  • Page 407 When is a DBX card required? A DBX card is required when: Coral systems with a CLA card installed for CoraLINK The Coral Directory feature is used Consult the (Chapter-4 Size Definition, Route: SIZ, Program Interface Reference Manual CHECK MEMORY?) to display the database memory status. MCP-IPx Card Model Comments...

  • Page 408: Dbx Installation

    Place an anti-static sheet (the card's plastic shipping bag will suffice) over the desk or table top. Remove power from the Coral IPx 500 system by turning OFF the power toggle switch on the front panel of the PS500 unit.
  • Page 409 Carefully align the multi-pin connector on the bottom side of the DBX card with the memory interface extension connector. Gently but firmly press the DBX connector into the extension connector until the DBX card rests on the new nylon spacers. 10.

  • Page 410: Dbx Removal

    There is a danger of explosion if the battery is replaced incorrectly. Replace the battery only with the same or equivalent type recommended by the manufacturer. Dispose of used batteries according to requirements specified by the battery manufacturer and/or local regulatory agencies. 8-34 Coral IPx 500 Installation Manual...

  • Page 411: Specifications - Dbx

    Specifications - DBX Storage Capacity: ....1,048,576 Bytes (1.0MB) Memory Configuration: ..524,288 16 bits Memory Device:....128kb 8 bit SRAM Battery: ........LF1/2W, 2430, 2430B Voltage ......3.0 VDC Nom. Capacity......250 mA/H Dimensions Diameter ....0.965 in. (24.5 mm) Width......0.118 in. (3 mm) NEDA Equivalent ...5011L 8-35 Common Control Cards...
  • Page 412 NOTES: 8-36 Coral IPx 500 Installation Manual...

  • Page 413: Cla Card

    CLA Card CoraLINK Adapter General Description CoraLINK Adapter) The CLA ( appears in various configurations: CLA 386 (10Base-2 via Coax) [this type is discontinued] CLA 486 (10Base-T via RJ-45) F-CLA 686 (10/100Base-T via RJ-45) with a Compact Flash memory card The CLA cards are shown in Figure 8-10 and Figure 8-11.

  • Page 414: Figure 8-10: Cla 486 Card

    Reset Pushbutton Flash Disk (CFD) memory Maintenance RS-232 Port RJ-45 Network Interface Ethernet LINE 10/100Base-T 100Base-T Maintenance DIP Switches PC104 LAN Cable Mounting IDE Bus (Always Set To The Right Hole for Normal Operation) 8-38 Coral IPx 500 Installation Manual...
  • Page 415 The DIP switch located on the right side of the CLA can be set to the following modes: All the switches “Right” provides the mode for the normal working condition of the CLA card. Switches 1 through 3 “Left”, provides the debug mode. This mode is used during software installation or for the use of technicians for software debugging.

  • Page 416: Figure 8-12: Cla 486 Card - Functional Block Diagram

    NETWORK RJ-45 INTERFACE PC104 BUS 32-BIT 64MB SDRAM SUPPORT 9-PIN D-TYPE Coral Main Controller RS-232 ISA BUS for card (MEX-IP, configuration MCP-IPsl or MCP-IPx MEMORY 256kB MAIN FLASH SHARED CONTROLLER DISK DUAL-PORT CARD MEMORY 8-40 Coral IPx 500 Installation Manual...

  • Page 417: Cla Installation

    MCP-IPx card. Installing the CLA card is a quick and simple process requiring a small flat head screwdriver. The CLA does not occupy a card slot within the Coral IPx 500 system cage. Rather, it is installed as a baby card onto a memory interface connector on the MCP-IPx card.
  • Page 418 (CFD) into the drive on the CFCLA mini module. See Figure 8-11. 12. Verify that all slide switches (on the CLA right side) are set to OFF (right). 13. Install the MCP-IPx as described on page 8-16, MCP-IPx Card Installation. 8-42 Coral IPx 500 Installation Manual...

  • Page 419: Figure 8-14 Mcp-Ipx Spacers For Cla And Dbx

    Figure 8-14 MCP-IPx MCP-IPx MCP-IPx Spacers for CLA and Spacer Spacer Spacer Type A Type B Type A Nylon Nylon Nylon Screw Screw Screw Spacers for CLA and DBX Spacer for CLA 8-43 Common Control Cards...

  • Page 420: Cla Removal

    CLA Removal Repeat steps 1 through 3 above. Disconnect the RJ-45 connector from the CLA card via the top of the Coral IPx 500 main cage. Carefully remove the MCP-IPx card from its slot and lay it flat, over the anti-static material.

  • Page 421: Network Connections (Rj-45)

    Network Connections (RJ-45) Connection to the LAN The front panel of the CLA module contains a RJ-45 adapter for connection to the Ethernet computer network. The CLA is designed to operate over Ethernet LAN with a connection of less than 100 meters to the local switch or computer network when using Category 5 UTP (unshielded twisted pair), accordance with the 10/100Base-T protocol.

  • Page 422: Figure 8-15 Cla (With Rj-45) Connection

    Figure 8-15 CLA (with RJ-45) Connection 8-46 Coral IPx 500 Installation Manual...

  • Page 423: Database Programming

    Database Programming The installation of a CLA card to a Coral IPx 500 system affects the system database. For further information, refer to Chapter 27 in the Program Interface Reference Manual. Applications In Coral CTI applications, CoraLINK is connected to the Ethernet backbone along...

  • Page 424: Figure 8-16 Coralink Application Telephony Server

    Figure 8-16 CoraLINK Application Telephony Ethernet 10/100Base-T RJ-45 Server TCP/IP CTI Clients Server Server Any Telephony Server (e.g. FlexCT server, CallPath, CT Connect, TSAPI, up to 8 connections). Computers with CTI applications 8-48 Coral IPx 500 Installation Manual...

  • Page 425: Specifications - Cla

    Specifications - CLA CLA 486 Application Interface: ........Complies with ECMA 179, 180 and CSTA III Access Protocol: ..........ITU X.217/X.227 (ACSE), X.219/X.229 (ROSE) Network Type: ........... IEEE 802.3 Ethernet Network Topology: ........... 10Base-T Network Interface Connector: ......RJ-45 Flash Memory: ........... 2 MB EPROM Network Transport Protocol: ......
  • Page 426 NOTES: 8-50 Coral IPx 500 Installation Manual...
  • Page 427 9.10 KB1, KB2, KB3: RS-232E....... 9-51 9.11 Music ............... 9-63 9.12 Voice Paging (Public Addres) and Relay-1 ..9-71 9.13 UNA and Relay-2 ..........9-77 9.14 Accessory or Alarm Relay-3 ......9-81 9.15 Relay Contacts ..........9-87 Coral IPx 500 Installation Manual...

  • Page 429: Shared Service Circuitry

    Embedded Shared Service Circuits in the IPx 500M Main Cage Shared service circuits in the Coral IPx 500 system are embedded in the Coral IPx 500M main cage on the MSBipx (Main Service Board) card. Shared service circuits are located in the 8DRCF unit and the URC unit.

  • Page 430: Additional Shared Service Cards In The Optional Ipx 800X Cage

    1 external voice paging interface or public address and relay contacts 1 auxiliary or major/minor alarm relay contacts 1 universal night answer or central bell relay contacts 3 RS-232C programming/maintenance interfaces 300 to 9,600 bps 1 Bell 103/212A or ITU V.21/V.22, 300/1200bps remote maintenance modem. Coral IPx 500 Installation Manual...
  • Page 431 These cards are described in the Coral Service and Peripheral Cards Installation Manual. Shared Service cards may be installed in any available peripheral card slot in the optional Coral IPx 800X expansion unit. In the PI system database, the expansion units are shown as: The first IPx 500X expansion unit includes:shelf #1, slot #1 to slot #10 The second IPx 500X expansion unit includes:shelf #2, slot #1 to slot #10 The first IPx 800X expansion unit includes:shelf #1, slot #1 to slot #12...
  • Page 432 NOTES: Coral IPx 500 Installation Manual...

  • Page 433: Ipx 500M Backplane

    - Card List, for further details. Shared Service circuits in the Coral IPx 500 system are embedded in the Coral IPx 500M main cage on the MSBipx (Main Service Board) card. Each shared service circuit and function are described below.
  • Page 434 Six 3-way conferences for digital trunks (3-way for stations and analog lines is standard), support for silent monitoring and the Coral message center’s silent record feature One 6-party conference bridge Synchronization circuit required for digital trunks 64 iDSP Coral IPx 500 Installation Manual...

  • Page 435: Auxiliary And Maintenance Functions

    Auxiliary and Maintenance Functions The maintenance and auxiliary functions include: Modem for remote maintenance. See page 9-45, Remote Maintenance Modem. Three RS-232E local maintenance terminals. See page 9-51, KB1, KB2, KB3: RS-232E. Three relay contacts for: External voice paging (PAGE). See page 9-71, Voice Paging (Public Addres) and Relay-1.

  • Page 436: Configuration Jumpers

    (Rx, Tx, CTS, RTS and SGND). Applying the jumper between terminals 2 and 3 requires a three-lead cable (Rx, Tx and SGND). page 9-55, Configuring the CTS Jumper "Handshaking" Option JU13 Same as JU12 but for KB2. JU14 Same as JU12 but for KB3. Coral IPx 500 Installation Manual...

  • Page 437: Indicators

    Indicators The MSBipx card is equipped with one LED (LD1), located above the universal slot# 5 and 6 connectors (see 9-1). Before closing the front door, the LED should Figure be extinguished. Indicator Purpose HDC red diagnostic LED. The LED remains illuminated steadily after turning on the PS500 unit. After a few seconds, the LED should extinguish.

  • Page 438: Figure 9-1 Msbipx Card Circuits Layout And Jumpers

    SYNC Slots PRIMARY SECONDARY SYNC SYNC Slot #4 Slot #5 Jumpers U118 U107 Tones, DTMF, MFC Software (red) PROM PROM 8DRCF Software EPROM U161 Software PROM MCP-IPx Connector Universal Slots PS500 Power Supply Connector 9-10 Coral IPx 500 Installation Manual...
  • Page 439 Auxiliary Connector The auxiliary connector 9-2, provides three RS-232 interfaces KB1-3, music, Figure paging connection, and relay circuits. provides the pinout connection for the Table 9-1 auxiliary connection. Table 9-1 Auxiliary Pinout Connection Function Description - Champ 50 Connection to the MDF RXD1 TXD1 CTS1...

  • Page 440: Auxiliary Connector

    Figure 9-2 Coral Auxiliary IPx 500M Auxiliary Connector Location (Top Connector Left View) 9-12 Coral IPx 500 Installation Manual...

  • Page 441: Voice Switching In The Coral Ipx 500

    The main cage has several buses for data and digitized voice. Each bus type is duplicated using the same dual-bus LAN architecture pioneered by the manufacturer with the larger Coral chassis. This technology is one of the Coral IPx 500 inner 9-13...

  • Page 442: Figure 9-4 Coral Ipx 500, Pcm Highway Distribution

    With this flexibility, the Coral IPx 500 is qualified for traditional PBX, hybrid, key system, ACD and Centrex environments; with a host of multi-line features and a wide selection of key telephone sets.

  • Page 443: Hdc (U107) High Density Control

    HDC (U107) High Density Control illustrates the HDC PROM (U107) location on the MSBipx card. Figure 9-1 Figure 9-5 illustrates the four major circuit areas of the HDC circuitry in a block diagram. The HDC serves as a communication link between the MCP-IPx and the peripheral cards.
  • Page 444 Traffic handling capacity of the HDC circuitry is maximized through the use of a very sophisticated algorithm to avoid timeslot usage conflict. 9-16 Coral IPx 500 Installation Manual...
  • Page 445 PCM highways. Each PCM highway carries 64 Time Slots. The total number of Time Slots for the Coral IPx 500 is 512 for Receive and 512 Transmit PCM highways. The Coral backplane, is designed to have two Receive and two Transmit PCM highways for every four (card) slots.

  • Page 446: External Synchronization (Es) Circuit

    The External Synchronization circuit (ES), with the HDC software, constitutes a PLL circuit with 8 kHz external input. It provides the sensing and synchronization circuitry used to lock the Coral IPx 500 system peripheral clock to two of the six possible external sources.

  • Page 447: 8Drcf Eprom (U76)

    8DRCF EPROM (U76) Features illustrates the 8DRCF EPROM (U76) location on the MSBipx card. Figure 9-1 The 8DRCF software includes the following shared service functions: Notation Function An 8 DTD circuit dialtone detector and call progress tone analyze for enhanced dialing. An 8 port tone detector for enhanced dialing, such as busy outside number Auto Call Number Redial.
  • Page 448 Sizes Def (Route: SIZ) 8DRCF/8DRCM/RMI/ASU parameter shows the current capacity for 8DRCF, 8DRCM, RMI or ASU cards (and MSBipx in the Coral IPx 500 or MSBsl in the Coral FlexiCom 200). CONF_CKTS parameter. one (1) port required for the 8DRCF card.

  • Page 449: Table 9-2 8Drcf Features

    Table 9-2 8DRCF Features Default Default Circuit Purpose Circuit No. Name Dial No. Eight DTMF signaling — — receivers Eight dial and progress 8-15 — — tone detectors Meet me bridge conference CONF BLANK 7098 call for 6 parties Six circuits of 3-way C3WAY 17-22 —...

  • Page 450: Table 9-3 8Drcf Pi (Route: Plis)

    — — — C3WAY — — — C3WAY — — — C3WAY — — — C3WAY — — — PAGE 7074 PAGE0 BLANK 7050 BELL0 BLANK RELAY 7086 BLANK BLANK MODEM 7070 MODM0 BLANK 9-22 Coral IPx 500 Installation Manual...

  • Page 451: Urc Prom (U161)

    10 URC PROM (U161) The URC software is not installed in this version. 9-23 Shared Service Ports...
  • Page 452 NOTES: 9-24 Coral IPx 500 Installation Manual...

  • Page 453: Ipx 500X Backplane

    IPx 500X Backplane Main Service Peripheral Board inside the IPx 500X Cage General Description illustrates the MSPipx card circuits layout. The MSPipx card does not Figure 9-6 provide shared service functions. The MSPipx card uses the main shared service functions provided by the MSBipx card as described in page 9-1, Embedded Shared Service Circuits in the IPx 500M Main Cage.

  • Page 454: Figure 9-6 Mspipx Card Circuits Layout And Jumpers

    Figure 9-6 MSPipx Card Circuits Layout and Jumpers SHELF #1 PRIMARY SYNC 1st Expansion Slot #4 SECONDARY SYNC SHELF #2 2nd Expansion Slot #5 Jumpers Jumpers Universal Slots Power Supply Connector IPx 500X 9-26 Coral IPx 500 Installation Manual...

  • Page 455: Voice Switching In The Coral Ipx 500

    The dual PCM and dual HDLC busses are extended from the MSBipx to the MSPipx in the Expansion cage. The Coral IPx 500 has several buses for data and digitized voice. Each bus type is duplicated, to meet the requirements of high-demand applications. The dual-bus design has fault-tolerance and disaster avoidance built-into it along with an ability to handle large call volumes.

  • Page 456: External Synchronization (Es) Circuit

    Control), constitutes a PLL circuit with 8 kHz external input. It provides the sensing and synchronization circuitry used to lock the Coral IPx 500 system peripheral clock to two of the six possible external sources. Jumpers JU1, JU3, JU5 and JU7 (see...

  • Page 457: Three-Way Conference

    Three-Way Conference Conference Circuitry General Description The MSBipx card provides up to six independent 3-way (conferences/Consultation/Broker service) conversation circuits. They can be used for: Digital voice ports, such as SKK, IPG, UGW, PRI-23, PRI-30, 4TBR, 8TBR, 8TBRP, T1 or 30T/x; to participate in a 3-way conference call The Silent Monitor feature.

  • Page 458: Additional 3-Way Circuits In The Optional Ipx 800X Cage

    One x 6-party conference (1 x 6-party) These cards are described in the “Coral Service and Peripheral Cards Installation Manual”. Shared Service cards may be installed in any available peripheral card slot in the optional Coral IPx 800X Expansion Unit. 9-30 Coral IPx 500 Installation Manual...

  • Page 459: Specifications - 3-Way Conference

    Specifications - 3-Way Conference Number of Circuits: ....6 9-31 Shared Service Ports...
  • Page 460 NOTES: 9-32 Coral IPx 500 Installation Manual...

  • Page 461: Six-Way Multi-Party Conference

    Refer to the Program Interface (PI) and Database Reference Manual - Chapter 6, for further details. Feature Descriptions The Meet Me Bridge Conference Circuit (CONF) in the Coral IPx 500 system enables: Group Call Multiparty conference 9-33 Shared Service Ports...

  • Page 462: Database Programming

    Numbering Plan (Route: NPL,0) CONFERENCE RELEASE - field 9, index 173. CONFERENCE LOCK - field 9, index 190. CONFERENCE DIAL NUMBERS - field 30 (Shelf #0, Slot #13, Ckt #16). Class of Service (Route: COS,0) CONF CONF_RELEASE 9-34 Coral IPx 500 Installation Manual...
  • Page 463 CONF_LOCK Feature Timers (Route: FE.T) This branch may be used to determine time intervals for multi-party conference call features. The related parameters are: CONF_SUPV_RECALL GRP_CALL_RING Refer to Chapter 6 - System Features in the Program Interface and Database Reference Manual for details. Group Calls (Route: CALL) This branch may be used to assign various multi-party conference call features.

  • Page 464: Specifications - 6-Way Conference

    Specifications - 6-Way Conference Number of Circuits: ....1 9-36 Coral IPx 500 Installation Manual...

  • Page 465: Locally Defined Tone Prom (U118)

    PROM circuit that contains the system tones stored in the appropriate encoding method. The encoding method is only significant when the Coral IPx 500 system interfaces with another switching system through a digital trunk interface such as a 30Tipx, T1ipx, PRI23ipx, PRI30ipx, 4TBRipx, 8TBRipx, or 8TBRPipx card.

  • Page 466: Country Of Use

    When the Coral IPx 500 system interfaces with a digital trunk interface to the North American public telephone network (the digital trunk provides public network service), the system must be operated using the µ-Law encoding method. Country Of Use Referring to 9-1, integrated circuit socket U118 contains the tone PROM.

  • Page 467: Dtmf Receiver (Dtr)

    The audio side of each DTMF receiver circuit is directly coupled through a CODEC to the Pulse Code Modulation (PCM) switching matrix of the Coral IPx 500 system. Decoded digital data is passed through the peripheral bus to the system processor.

  • Page 468: Additional Dtr Circuits In The Main Cage

    8 DTR circuit DTMF receiver and decoder These cards are described in the Coral Service and Peripheral Cards Installation Manual. Shared service cards may be installed in any available peripheral card slot in the optional Coral IPx 800X expansion unit. 9-40 Coral IPx 500 Installation Manual...

  • Page 469: Database Programming

    Database Programming The DTR requires the appropriate definitions in the database. Consult the Program Interface (PI) and Database Reference Manual for instructions on the database programming required for the DTR. The following parameters must be set, to enable the DTR: Sizes TAB (Route: SYSGEN) RESOURCES Card List (Route: CLIS)

  • Page 470: Specifications - Dtr

    Frequency Reject: ....... More than ±3.5% Tip: Sizing the number of DTR receivers must take into account the use of DISA, FlexiCall and (IRSS) Freedom features as well as the number of DTMF phones. 9-42 Coral IPx 500 Installation Manual...

  • Page 471: Dial Tone Detector (Dtd)

    Dial Tone Detector (DTD) General Description The MSBipx includes the DTD circuits. The DTD provides eight identical circuits which detect and identify standard call progress tones such as dial tone, busy tone, reorder (fast busy) tone and ringback tone. The DTD is required to support system features such as Automatic Called Number Redial (ACNR, also called Scanner).

  • Page 472: Additional Dtd Circuits In The Optional Ipx 800X Cage

    Refer to Program Interface (PI) and Database Reference Manual, Chapter 6, System Port List for more details. Specifications - DTD Number of Circuits: ....8 Detection Level: ......-28 to 0 dBm Rejection Level: ......-32 dBm Minimum 9-44 Coral IPx 500 Installation Manual...

  • Page 473: Remote Maintenance Modem

    Remote Maintenance Modem General Description The Coral IPx 500 provides an auto-answer data modem via the MSBipx. A full duplex, asynchronous, ASCII modem, for remote programming the system database, diagnostics and system maintenance, and/or for displaying various reports. The modem operates at up to 56Kbps, using the ITU-T V.92 standard.

  • Page 474: Modem Jumpers - Enable/Disable

    The Coral IPx 500 modem can be configured to transmit or receive data. This is useful when maintenance from a remote workstation is necessary. During normal system operation, it is advisable to set the modem transmit and receive function to “Off”...

  • Page 475: Figure 9-7 Modem - Jumper Configuration

    Figure 9-7 Modem - Jumper Configuration Function JU11 Function JU10 Tx Modem - On Rx Modem - On Tx Modem - Off Rx Modem - Off The modem may only be used to communicate with the system processor for programming and maintenance purposes, or for retrieving station message detail recording (SMDR) data or wake-up reports.

  • Page 476: Database Programming

    Gains Table (Route: ROOT,0,1,3) Entry #10 of the gains table can be used to set gain parameters to the modem. These parameters set the transmission value levels of the modem while in 9-48 Coral IPx 500 Installation Manual...

  • Page 477: Additional Modem In The Optional Ipx 800X Cage

    CONNECT state with any possible port in the system. For more information see Chapter 19 in the Program Interface (PI) and Database Reference And Database Manual. Additional Modem in the Optional IPx 800X Cage Additional modem ports may be installed in the optional Coral IPx 800X Expansion Cage.

  • Page 478: Specifications - Modem

    Data communications via the modem use the 7 bit, American Standard Code for Information Interchange (ASCII) character set, although each port may be programmed to send and receive a “dummy” 8th character bit. Data is exchanged in asynchronous character transmission mode. 9-50 Coral IPx 500 Installation Manual...

  • Page 479: Kb1, Kb2, Kb3: Rs-232E

    KB1, KB2, KB3: RS-232E 9.10 Data Serial Port General Description The Coral IPx 500 provides three EIA RS-232E Asynchronous, ASCII serial data interfaces (KB1, KB2 and KB3) via the MSBipx, for the following functions: System database programming Diagnostics and system maintenance...

  • Page 480: Figure 9-8: Kb1 (Rs-232E) Simplified Interface Diagram

    Receiver / Transmitter (UART-1) SGND RS-232 Cable JU12 On (1-2) - Use a 5-wire cable (RxD, TxD, CTS, RTS, and SGND) JU12 Off (2-3) - A 3-wire cable is acceptable (RxD, TxD, and SGND) 9-52 Coral IPx 500 Installation Manual...

  • Page 481: Figure 9-9: Kb2 (Rs-232E) Simplified Interface Diagram

    Figure 9-9 Auxiliary (RS-232E) Simplified Connector Interface Diagram JU13 Disable Enable OFF (2-3) (1-2) ON HDLC Universal Asynchronous Receiver / Transmitter (UART-2) SGND RS-232 Cable JU13 On (1-2) - Use a 5-wire cable (RxD, TxD, CTS, RTS, and SGND) JU13 Off (2-3) - A 3-wire cable is acceptable (RxD, TxD, and SGND) 9-53 Shared Service Ports...

  • Page 482: Figure 9-10: Kb3 (Rs-232E) Simplified Interface Diagram

    Receiver / Transmitter (UART-3) SGND RS-232 Cable JU14 On (1-2) - Use a 5-wire cable (RxD, TxD, CTS, RTS, and SGND) JU14 Off (2-3) - A 3-wire cable is acceptable (RxD, TxD, and SGND) 9-54 Coral IPx 500 Installation Manual...

  • Page 483: Configuring The Cts Jumper "Handshaking" Option

    Handshaking is the process whereby two communicating devices acknowledge and recognize each other and open channels for communication. The Coral IPx 500 system can be managed by three local workstations. Each local workstation can be adjusted to a high or low level of handshaking protocol.

  • Page 484: Figure 9-11: Kb1,2,3 (Rs-232E) Jumper Configuration For Cts

    CTS - On CTS - Off RS-232 Cable CTS On (1-2) - Use a 5-wire cable (RxD, TxD, CTS, RTS, and SGND) CTS Off (2-3) - A 3-wire cable is acceptable (RxD, TxD, and SGND) 9-56 Coral IPx 500 Installation Manual...

  • Page 485: Database Programming

    Database Programming The RS-232 serial port requires the appropriate definitions in the database. Consult the Program Interface (PI) and Database Reference Manual for instructions on the database programming required for RS-232. (Route: TERM,0) Terminal Setup Use this field to setup the communication parameters for the data applications. Refer to Chapter 17 in the Program Interface (PI) and Database Reference Manual for more details.

  • Page 486: Rs-232 Cable - External Connections

    (Rx, Tx, and SGND). CTS On (1-2) - Use a 5-wire RS-232E cable (Rx, Tx, CTS, RTS, and SGND). CTS Off (2-3) - A 3-wire RS-232E cable is acceptable (Rx, Tx, and SGND). 9-58 Coral IPx 500 Installation Manual...

  • Page 487: Figure 9-12: Kb1,2,3 (Rs-232E) Data Port Wiring To Data Terminal

    Figure 9-12 KB1,2,3 Auxiliary (RS-232E) Data Port Connector Wiring to Data Terminal Pinout 1 2 3 Transmit Data - TxD 50 47 42 Receive Data - RxD 25 22 17 Data Set Ready - DSR 23 20 15 Signal Ground - GND 10 10 10 Data Terminal Ready - DTR 48 45 40 Clear to Send - CTS 24 21 16 Request to Send - RTS 49 46 41...

  • Page 488: Additional Rs-232 Ports In The Optional Ipx 800X Cage

    3 RS-232E programming/maintenance interfaces 300 to 115,200 bps These cards are described in the Coral Service and Peripheral Cards Installation Manual. Shared Service cards may be installed in any available peripheral card slot in the optional Coral IPx 800X expansion unit. 9-60 Coral IPx 500 Installation Manual...

  • Page 489: Specifications - Rs-232E

    Specifications - RS-232E RS-232E Data Terminal Port (KB1, KB2 and KB3): Date Rates..........300, 600, 1200, 2400, 4800, 9600, 19200, 38400, 57600, or 115200bps Word Length ........... 7 or 8 bits Parity ............Even, Odd, Mark, Space or None Stop Bits ........... 1 Signal Level ..........
  • Page 490 NOTES: 9-62 Coral IPx 500 Installation Manual...

  • Page 491: Music

    9.11 Background and Music-On-Hold (M1/M2) Introduction The Coral IPx 500 provides, via the MSBipx, the following common system functions: Two music inputs, one of which can be internal. Music-on-hold interface (two ports). Key telephone background music interface (two different sources) Circuit Description is a simplified circuit diagram of the two Music Interfaces.

  • Page 492: Figure 9-13 Music - Simplified Diagram

    Figure 9-13 Music - Auxiliary Simplified Diagram Connector Music 2 External Source Internal Music Source INTERNAL EXTERNAL Music 1 External Source Figure 9-14 Music M1 Internal/External Selection JU9 Jumper Function Setting Internal Music External Music 9-64 Coral IPx 500 Installation Manual...

  • Page 493: Database Programming

    Database Programming M1 (External/ Each Coral IPx 500 main cage provides two music sources; Internal selectable) and M2 (External) The Music feature requires the appropriate definitions in the database. Consult the Program Interface (PI) and Database Reference Manual for instructions on the database programming required for Music.
  • Page 494 Use this field to determine the number and the location of music sources in the system. Refer to Chapter 4 - Music Sources, in the Program Interface (PI) and Database Reference Manual, for more details. 9-66 Coral IPx 500 Installation Manual...

  • Page 495: External Connections

    External Connections illustrates the connection of customer-supplied music sources. The first Figure 9-15 music source is passed to any port in a hold state and may also be selected as background music over the speaker of idle key telephone sets. The second music source may be defined in the system database as a second music source for multiple background music sources.

  • Page 496: Additional Music Interfaces In The Optional Ipx 800X Cage

    1 external music interface These cards are described in the Coral Service and Peripheral Cards Installation Manual. Shared service cards may be installed in any available peripheral card slot in the optional Coral IPx 800X expansion unit. 9-68 Coral IPx 500 Installation Manual...

  • Page 497: Specifications - Music

    Specifications - Music M1/M2 (Music-On-Hold and Background Music): Uses ............Music-On-Hold (MOH), Background Music Termination ..........Capacitor-coupled transformer, non-grounded Impedance ..........600Ω Nominal Input Level ..........-15 dBm Nominal 9-69 Shared Service Ports...
  • Page 498 NOTES: 9-70 Coral IPx 500 Installation Manual...

  • Page 499: Introduction

    Relay-1 Public Address Introduction The Coral IPx 500 provides one external paging interface via the MSBipx card (public address, one port). Station users can access an external voice paging system connected to the Coral by dialing access code. Circuit Description (P1 and RLY 1)
  • Page 500 Contacts RLY1 are designated to operate in conjunction with audio interface P1 for external paging applications. Care must be taken not to exceed the contact ratings listed in the specifications. 9-72 Coral IPx 500 Installation Manual...

  • Page 501: Database Programming

    Database Programming Each Coral IPx 500 main cage provides one paging output: the external voice paging port operates by using both the relay circuit (RLY1) and the P1 circuit. The paging feature requires the appropriate definitions in the database. Consult the Program Interface (PI) and Database and Database Reference Manual for instructions on the database programming required for Paging.

  • Page 502: External Connections

    External Connections The Coral IPx 500 system provides a voice page interface for external paging and public address. The interface supplies a line-level (-10dBm or 50 to 100mV), 600Ω, balanced audio output, and a Single Pole, Single Throw, Normally Open or SPST - NO (form A) relay RLY1 contact.

  • Page 503: Relay Electrical Limitations

    The relay contact closes continuously during access to the voice page interface. Although not always required, the relay contact is often utilized for "Mac Precedence" or "Mute Control" to mute background music during voice pages. The control of high voltage, high current, or inductive loads should be avoided. lists the function of each interface pin, as they appear on the Table 9-1 on page 9-11 Auxiliary I/O connector located on the left top main cage,...

  • Page 504: Specifications - Paging

    Output Level ........... -15 dBm Nominal External Device........10,000Ω Minimum Relay Contacts (RLY1): Contact Type ........... Isolated (Dry) Form A (SPST-NO) Voltage Limit ........... 50 VDC Maximum Current Limit .......... 0.5A Maximum non-inductive Power Limit..........30 VA Maximum 9-76 Coral IPx 500 Installation Manual...

  • Page 505: Una And Relay-2

    9.13 (Universal Night Answering/Central Bell) Introduction The Coral IPx 500 provides, via the MSBipx, relay contacts for central ringing bell interface. An incoming call may be automatically directed to a central bell. When the bell rings, anyone within that group may dial the feature code to pick up that call.

  • Page 506: Database Programming

    Use the UNA parameter to determine whether a specific station user is allowed to dial the Bell port. Refer to Chapter 7 - Station and Trunk COS, in the Program Interface (PI) and Database Reference Manual, for more details. 9-78 Coral IPx 500 Installation Manual...

  • Page 507: External Connections

    External Connections Incoming trunk calls may be directed to activate a relay contact at certain times of the day (typically after normal business hours). The relay contact sounds a tone over a paging or public address system, or operate a mechanical bell. Upon hearing the tone or bell, the trunk is then answered by dialing a specific feature code at any station allowed to answer calls.

  • Page 508: Relay Electrical Limitations

    Coral IPx 800X expansion unit. Specifications - Relay-2 Relay Contacts (RLY2): Contact Type ........... Isolated (Dry) form A (SPST-NO) Voltage Limit ........... 50 VDC maximum Current Limit .......... 0.5A maximum, non-inductive Power Limit..........30 VA maximum 9-80 Coral IPx 500 Installation Manual...

  • Page 509: Accessory Or Alarm Relay-3

    Major/Minor Alarm Relay The Coral IPx 500 system reports failures, as they occur, on the PI screen. A list of alarms can be retrieved by the Coral technician when needed. A major or a minor system alarm can be programmed to appear on designated display telephones and/or operate a relay and hence an external alert device.

  • Page 510: Circuit Description

    Contacts RLY3 are designated for use as either a major or minor system alarm, signal, or an auxiliary dial-operated relay contact. Do not exceed the contact ratings listed in the specifications. Figure 9-22 Relay-3 Auxiliary Simplified Diagram Connector RLY 3 Major/Minor Alarm Signal Auxiliary Dial Operated Accessory 9-82 Coral IPx 500 Installation Manual...

  • Page 511: Database Programming

    Database Programming The major and minor alarm or accessory interface feature requires the appropriate definitions in the database. Consult the Program Interface (PI) and Database Reference Manual for instructions on the database programming required. Dial Operated Accessory The following parameters must be set, to enable the Dial Operated Accessory feature. General Numbering Plan (Route: NPL,0) [21] (Ckt #25) Use the 21-Relay field of the Update menu to designate dial numbers to the dial...

  • Page 512: External Connections

    Figure 9-24 Figure 9-24 Alarm Relay Auxiliary Connections Connector RLY3 Alarm Device RLY3 Coral IPx 500 Alarm MSBipx Power Supply 9-84 Coral IPx 500 Installation Manual...

  • Page 513: Relay Electrical Limitations

    Relay Electrical Limitations The relay contacts have specific electrical limitations. See Contacts. Do page 9-87, Relay not exceed these limitations. In addition, the type of load the relay contact operates can have a great significance. Additional Relay-3 Contacts in the Optional IPx 800X Cage Additional relay contacts for major and minor alarm or accessory interface may be installed in the optional Coral IPx 800X expansion cage.

  • Page 514: Specifications - Relay-3

    Specifications - Relay-3 Relay Contacts (RLY3): Contact Type ........... Isolated (Dry) Form A (SPST-NO) Voltage Limit ........... 50 VDC Maximum Current Limit .......... 0.5A Maximum, non-inductive Power Limit..........30 VA Maximum 9-86 Coral IPx 500 Installation Manual...

  • Page 515: Relay Contacts

    "welded" closed or failing completely. Arching also generates high frequency energy that may be coupled to any one of the data busses of the Coral IPx 500, causing unreliable or unpredictable system behavior.

  • Page 516: Figure 9-25 Dc Arc Suppression For Msbipx Relays

    A rectifier rated at 1.0 ampere forward current (1.0A I ) and a peak inverse (reverse) voltage of at least 250 volts (250V, PIV, PRV, or V ) should be sufficient in most cases. 9-88 Coral IPx 500 Installation Manual...

  • Page 517: Specifications - Relays

    Specifications - Relays Relay Contacts (RLY1, RLY2, RLY3): Contact Type ........... Isolated (Dry) Form A (SPST-NO) Voltage Limit........... 50 VDC Max. Current Limit .......... 0.5A Max. non-inductive Power Limit ..........30 VA Max. 9-89 Shared Service Ports...
  • Page 518 NOTES: 9-90 Coral IPx 500 Installation Manual...

  • Page 519: Chapter 10 - Peripheral Cards

    Chapter Peripheral Cards 10.1 Peripheral Card Installation ......10-1 10.2 Peripheral Card Description ......10-7 10.3 Digital Trunk Synchronization ......10-15 Coral IPx 500 Installation Manual...

  • Page 521: Peripheral Card Installation

    2-17, Equipment Installation. Coral IPx 500 systems convention suggests that the first two digital trunk interface cards (30Tipx, T1ipx, PRIipx or TBRipx) be installed in selected slots 4 or 5, assigned PRM SYNC and SEC SYNC, respectively, since these are pre-wired for slaved clock (loop timed) operation.

  • Page 522: Card Handling Procedures

    Card Handling Procedures Each of the Coral IPx 500 cards contains circuitry sensitive to electrostatic discharge (ESD). Failure to observe safe handling procedures for static-sensitive circuitry may result in permanent damage to a card. An anti-static wrist strap, connected to the ground terminal pole and tightened with the wing nut should be worn while inserting, removing, or handling any card in the system.

  • Page 523: General Installation Procedure

    General Installation Procedure Card installation and initialization is done through automatic identification by the hardware application called "Plug and Play" (plug in and start working). All the technician has to do is to install the card into the required slot and connect its respective I/O cable.

  • Page 524: Diagnostic Led Indication

    Sizes, the card cannot initialize. This situation can be rectified only through restructuring the memory allocation of the system. Initializing the database and reprogramming the system restructures the memory allocation. 10-4 Coral IPx 500 Installation Manual...
  • Page 525 LED Flashing The Coral IPx 500 system continuously runs diagnostic routines to monitor the performance and integrity of its database and circuitry. When the circuitry on a particular card fails to perform as expected the system instructs the card to flash its diagnostic LED.
  • Page 526 NOTES: 10-6 Coral IPx 500 Installation Manual...

  • Page 527: Peripheral Card Description

    10-11, Using XXXsl and XXX200 Peripheral Cards in the below. Coral IPx 500 8F8Ssl, 8D8Ssl, 8SFTsl, 16SFTsl, 8SDTsl, 16SDTsl, 8SLSsl and 16SLSsl cards are not used in the Coral IPx 500 system. These cards are for use in the Coral FlexiCom 200 system only. 10-7 Peripheral Cards...
  • Page 528 GKT, CPA, DKT, DST and APDL. 8SLSipx, 8 or 16 port 2-wire SLT (2500 type device, Single-Line 16SLSipx Telephone) interface card. 8SDTsl, 16SDTsl 8SFTsl, Not for use in the Coral IPx 500. 16SFTsl Used in the Coral FlexiCom 200 only. 8SLSsl, 16SLSsl 8D8Ssl, 8F8Ssl 30T/Xipx (X varies by 30 channel, E1 digital trunk interface card.
  • Page 529 Card Type Card Slot Description 4T-Cipx, 8T-Cipx 4 or 8 port Loop-Start/Ground-Start trunk interface card. 4T-Csl Includes 4 ports with power failure (PF) transfer. 1, 2, 3 (discontinued), 8T-Csl IPx 500M (discontinued) 4T-Cipx FJ, 4 or 8 port Loop-Start trunk interface card. Includes 4 8T-Cipx FJ ports with power failure (PF) transfer.
  • Page 530 24 channel, T1 digital trunk interface card. T1sl 1, 2, 3 IPx 500M (discontinued), UDTipx Universal Digital Trunk card. It can function as a T1ipx or PRI-23ipx application card, jumper selection. UGWipx VoIP Universal Gateway. 10-10 Coral IPx 500 Installation Manual...

  • Page 531: Xxxipx, Xxxsl, And Xxx200 Peripheral Cards

    Coral family and there is no need to replace any set when migrating from the Coral FlexiCom 200 to the larger Coral IPx 500 system. The net result is a migration path that will allow a small company to grow to over 448 ports while retaining a high percentage of their original investment.

  • Page 532: Figure 10-1 Xxxipx Peripheral Card Layout

    Remove the lower guide pin from the card. Figure 10-1 XXXipx Peripheral Card Layout Upper Card Ejector (Black) with Card Name XXXipx Guide Pin Lower Card Ejector (Black) 10-12 Coral IPx 500 Installation Manual...

  • Page 533: Figure 10-2: Xxxsl And Xxx-200 Peripheral Card Layout

    Figure 10-2 XXXsl and Upper Card Ejector XXX-200 Peripheral Card (Red) Layout with Card Name XXXsl Upper Guide Pin Lower Guide Pin Lower Card Ejector (Red) 10-13 Peripheral Cards...
  • Page 534 NOTES: 10-14 Coral IPx 500 Installation Manual...

  • Page 535: Digital Trunk Synchronization

    MSBipx (Main Service Board of the main cage IPx 500M), incorporating the external clock rate into the Coral internal clock. To allow the clock signal to be fed into the Coral IPx 500 internal clock, the digital trunk interface cards must be inserted into specific slots within the unit that are specifically wired to accept those signals.

  • Page 536: Synchronization Slots In The Main And Expansion Cages

    Coral IPx 500X first expansion cage and the additional two slots are pre-wired in the Coral IPx 500X second expansion cage. Two slots in each cage of the Coral IPx 500 system are factory set to accept digital trunk cards to operate in slave clock mode: Card slot # 4 in both the main and the expansion cage is wired to operate as the primary external clock synchronization source (marked PRM SYNC).
  • Page 537 MSBipx locks onto the secondary external clock source. If no secondary clock source is defined, or the secondary clock is also in LOS or Red alarm, the Coral IPx 500 system uses its internal clock source, and the system free runs. 10-17...

  • Page 538: Figure 10-3: Coral Ipx 500 External Clock Sync Card Slots

    Figure 10-3 Coral IPx 500 External Clock Sync Card Slots Shelf# 2 DIGITAL TRUNK SECONDARY CLOCK SYNC SHELF 0, 1 OR 2 SLOT 5 Shelf# 1 DIGITAL TRUNK PRIMARY CLOCK SYNC SHELF 0, 1 OR 2 SLOT 4 Shelf# 0...

  • Page 539: Choosing The Best Synchronization Source

    Choosing the Best Synchronization Source Optional Synchronization Cards In the IPx 500M main cage: PRI-23ipx, PRI-30ipx, UDTipx(PRI-23) T1 - T1ipx, UDTipx(T1) E1 - 30Tipx BRI - 4TBRipx, 8TBRipx In the IPx 500X expansion cage: PRI-23ipx, PRI-30ipx, UDTipx(PRI-23) T1 - T1ipx, UDTipx(T1) E1 - 30Tipx BRI - 4TBRipx, 8TBRipx In the IPx 800X expansion unit:...
  • Page 540 4TBR, 8TBR, 4TBRipx, 8TBRipx, 4TBRsl and 8TBRsl card connected to the PSTN. 4TBR, 8TBR, 4TBRipx, 8TBRipx, 4TBRsl and 8TBRsl card connected to a private network. The three possibilities are the same as listed in order of preference in possibilities 3.a - 3.c above. 10-20 Coral IPx 500 Installation Manual...

  • Page 541: Synchronization Instructions

    Synchronization Instructions See the selection of the digital trunk cards available at the Coral site, given on page above, to determine which cards will 10-19, Choosing the Best Synchronization Source be used as the primary and secondary synchronization sources. Determine into which slots the card chosen in should be inserted.

  • Page 542: Figure 10-4 Coral Ipx 500M (Main Cage) Jumper Settings For Synchronization

    IPx 500M (Main Cage) Slot 4 Slot 5 Jumper Settings for synchronization Primary Secondary Primary Secondary Figure 10-5 Coral IPx 500X (Expansion Cage) Jumper Settings for Slot 4 Primary Primary synchronization Slot 5 Secondary Secondary 10-22 Coral IPx 500 Installation Manual...
  • Page 544 International Headquarters Tadiran Telecom Ltd. 18 Hasivim Street P.O.Box 7607 Petach Tikva 49170 Israel Tel. +972-3-9262000, Fax. +972-3-9262310 USA Headquarters Tadiran Telecom, Inc. 4 Tri Harbor Court Port Washington, NY 11050 Tel. +1-516-632-7200, Fax. +1-516-632-7210 Visit us at our website http://www.tadirantele.com Email: coral@tadirantele.com...

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