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Huawei S7700 Hardware Description

Smart routing switch
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S7700 Smart Routing Switch
V200R001C01
Hardware Description
Issue
02
Date
2012-09-10
HUAWEI TECHNOLOGIES CO., LTD.

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Summary of Contents for Huawei S7700

  • Page 1 S7700 Smart Routing Switch V200R001C01 Hardware Description Issue Date 2012-09-10 HUAWEI TECHNOLOGIES CO., LTD.
  • Page 2 All other trademarks and trade names mentioned in this document are the property of their respective holders. Notice The purchased products, services and features are stipulated by the contract made between Huawei and the customer. All or part of the products, services and features described in this document may not be within the purchase scope or the usage scope.

  • Page 3: About This Document

    About This Document Intended Audience This document provides an overall description of the S7700, details about each chassis and board, cables available to the device, and lists of components. This document describes hardware features of the S7700, which helps intended readers obtain detailed information about each chassis, board, and cable, and rapidly locate specific information through lists of components.
  • Page 4 Changes in Issue 02 (2012-09-10) Based on issue 01 (2012-07-25), this issue has the following updates: The following sections are modified: 5.2.1 Introduction Changes in Issue 01 (2012-07-25) Initial commercial release. Issue 02 (2012-09-10) Huawei Proprietary and Confidential Copyright © Huawei Technologies Co., Ltd.

  • Page 5: Table Of Contents

    3.1.1 Configuration and Operation Modes of Power Supplies.................30 3.1.2 Power Supply Principle...........................36 3.2 1600 W DC Power Supply..........................37 3.2.1 Function Overview..........................37 3.2.2 Appearance and Panel..........................37 3.2.3 Technical Specifications..........................39 3.3 800 W AC Power Supply..........................40 Issue 02 (2012-09-10) Huawei Proprietary and Confidential Copyright © Huawei Technologies Co., Ltd.
  • Page 6 4.1.3 Heat Dissipation System of the S7703....................47 4.2 Fan Module...............................47 4.2.1 Function Overview..........................47 4.2.2 Panel................................49 4.2.3 Technical Specifications of the Fan Modules on the S7700..............50 4.3 Air Filter................................51 4.3.1 Air Filter of the S7712..........................51 4.3.2 Air Filter of the S7706..........................51 4.3.3 Air Filter of the S7703..........................52...
  • Page 7 5.9.3 Panel................................91 5.9.4 Interfaces..............................92 5.9.5 Interface Attributes..........................92 5.9.6 Technical Specifications..........................93 5.10 G48VA - 48-Port 10/100/1000BASE-T PoE Interface Card(EA,RJ45,PoE)..........93 5.10.1 Introduction............................93 5.10.2 Function and Application........................94 5.10.3 Panel..............................94 5.10.4 Interfaces...............................95 Issue 02 (2012-09-10) Huawei Proprietary and Confidential Copyright © Huawei Technologies Co., Ltd.
  • Page 8 5.15.5 Interface Attributes..........................116 5.15.6 Technical Specifications........................119 5.16 S24XA-24-Port 100M/1000M Ethernet Optical Interface + 2-Port 10GE Optical Interface Line Card (EA, SFP/XFP)................................119 5.16.1 Introduction............................120 5.16.2 Function and Application........................120 5.16.3 Panel..............................120 Issue 02 (2012-09-10) Huawei Proprietary and Confidential Copyright © Huawei Technologies Co., Ltd.
  • Page 9 5.21.3 Panel..............................144 5.21.4 Interfaces.............................145 5.21.5 Interface Attributes..........................145 5.21.6 Technical Specifications........................147 5.22 X2UX - 2-Port 10GBASE-X Interface Card (XFP)..................148 5.22.1 Introduction............................148 5.22.2 Function and Application........................148 5.22.3 Panel..............................148 Issue 02 (2012-09-10) Huawei Proprietary and Confidential viii Copyright © Huawei Technologies Co., Ltd.
  • Page 10 6.8.1 Introduction............................170 6.8.2 Structure..............................170 6.8.3 Technical Specifications........................170 7 List of Indicators........................172 7.1 Fan Module Indicators............................173 7.2 Power Supply Indicators..........................173 7.3 SRU Indicators...............................174 7.4 MCUA Indicators............................175 7.5 LPU Indicators..............................176 Issue 02 (2012-09-10) Huawei Proprietary and Confidential Copyright © Huawei Technologies Co., Ltd.
  • Page 11 Hardware Description Contents 7.6 CMU Indicators..............................177 8 List of Boards..........................179 8.1 Boards Supported by the S7700........................180 8.2 Power Consumption and Weight........................182 9 Attribute List of Interfaces and Optical Modules...............184 9.1 Electrical Interface Attributes.........................185 9.2 Attributes of 10GE Optical Interfaces and 10GE Optical Modules..............185 9.3 Attributes of GE Optical Interfaces and GE Optical Modules ..............187...

  • Page 12: Cabinets

    Combined N68E cabinets are not equipped with side panels. When combining two cabinets, you must install side panels on the cabinets. Otherwise, heat dissipation of the S7700 is affected. 1.1 Introduction to the N66E Cabinet This topic describes the appearance, technical specifications, components, operating environment, and structural features of the N66E cabinet.

  • Page 13: Introduction To The N66E Cabinet

    This topic describes the technical specifications of the N66E cabinet, including the maximum installation height inside the cabinet, dimensions, and weight of an empty cabinet. Table 1-1 lists the technical specifications of the N66E cabinet. Issue 02 (2012-09-10) Huawei Proprietary and Confidential Copyright © Huawei Technologies Co., Ltd.

  • Page 14: Components Of The N66E Cabinet

    S7700s use rear-serviceable cabinets. A rear- serviceable cabinet consists of a front door, a rear door, two side panels, and a rack. Figure 1-2 show the components of the rear-serviceable cabinet. Issue 02 (2012-09-10) Huawei Proprietary and Confidential Copyright © Huawei Technologies Co., Ltd.

  • Page 15: Operating Environment Of The N66E Cabinet

    N66E cabinet. Table 1-2 Requirements for the operating environment of the N66E cabinet Ambient Temperature Relative Humidity -25ºC to +55ºC 5% to 100% RH Issue 02 (2012-09-10) Huawei Proprietary and Confidential Copyright © Huawei Technologies Co., Ltd.

  • Page 16: Structural Features Of The N66E Cabinet

    Figure 1-3 shows the cable apertures. In the underfloor cabling mode, external cables enter the cabinet through the bottom of the cabinet. NOTE S7700 is in the overhead cabling mode. Figure 1-3 Cable apertures on the cabinet top 52mm 52mm Network...
  • Page 17 The S7700 adopts an air channel from the left to the rear side of the equipment for heat dissipation. l The airflow of S7700 in the cabinet is: front of the cabinet -> left side of the equipment -> inside the equipment ->...
  • Page 18 The N66E cabinets can be installed side by side. When installing the cabinets side by side, connect them by using connecting plates, as shown in Figure 1-6. Issue 02 (2012-09-10) Huawei Proprietary and Confidential Copyright © Huawei Technologies Co., Ltd.

  • Page 19: Introduction To The N68E Cabinet

    The surface of the cabinet and the rack is NC purplish grey. Figure 1-7 shows the appearance of the N68E cabinet. Issue 02 (2012-09-10) Huawei Proprietary and Confidential Copyright © Huawei Technologies Co., Ltd.

  • Page 20: Technical Specifications Of The N68E Cabinet

    Dimension (W x D x H) Weight of an Empty Type Installation Cabinet Height Inside the Cabinet N68E 600 mm x 800 mm x 2,200 mm 100kg 24" x 31" x 87" Issue 02 (2012-09-10) Huawei Proprietary and Confidential Copyright © Huawei Technologies Co., Ltd.

  • Page 21: Components Of The N68E Cabinet

    To ensure the normal operation of equipment, the equipment room must have a stable temperature and humidity. Table 1-4 lists the requirements for the operating environment of the N68E cabinet. Issue 02 (2012-09-10) Huawei Proprietary and Confidential Copyright © Huawei Technologies Co., Ltd.

  • Page 22: Structural Features Of The N68E Cabinet

    In the underfloor cabling mode, external cables enter the cabinet through the bottom of the cabinet. NOTE S7700 is in the overhead cabling mode. Issue 02 (2012-09-10) Huawei Proprietary and Confidential Copyright © Huawei Technologies Co., Ltd.
  • Page 23 ESD wrist strap is connected properly to the ESD jack in the middle of the N68E cabinet, as shown in Figure 1-10. Figure 1-10 ESD jack in the middle of the N68E cabinet Issue 02 (2012-09-10) Huawei Proprietary and Confidential Copyright © Huawei Technologies Co., Ltd.
  • Page 24 The S7700 adopts an air channel from the left to the rear side of the equipment for heat dissipation. l The airflow of S7700 in the cabinet is: front of the cabinet -> left side of the equipment -> inside the equipment ->...
  • Page 25 The N68E cabinets can be installed side by side. When installing the N68E cabinets side by side, connect them by using connecting plates, as shown in Figure 1-12. Figure 1-12 Combined N68E cabinets Issue 02 (2012-09-10) Huawei Proprietary and Confidential Copyright © Huawei Technologies Co., Ltd.

  • Page 26: Chassis

    2.2 Hardware Structure This section describes the hardware structure of the S7700. 2.3 System Configuration and Physical Specifications This section describes the system configuration and physical specifications of the S7700. Issue 02 (2012-09-10) Huawei Proprietary and Confidential Copyright © Huawei Technologies Co., Ltd.

  • Page 27: Introduction

    This section describes the characteristics of the S7700. Position The S7700 is a high-end Ethernet switch with a large capacity and high performance. It functions as an access switch or aggregation switch on a metropolitan area network (MAN) or a core switch on an enterprise network, providing fast Ethernet (FE), gigabit Ethernet (GE), and 10GE interfaces.
  • Page 28 Figure 2-1 Appearance and components of the S7712 (1) 1. LPU 2. SRU 3. Rack-mounting ear 4. Cable divider 5. PoE power module 6. CMU 7. Power supply Issue 02 (2012-09-10) Huawei Proprietary and Confidential Copyright © Huawei Technologies Co., Ltd.
  • Page 29 S7700 Smart Routing Switch Hardware Description 2 Chassis Figure 2-2 Appearance and components of the S7712 (2) 1. Air filter 2. Fan Issue 02 (2012-09-10) Huawei Proprietary and Confidential Copyright © Huawei Technologies Co., Ltd.
  • Page 30 1.4 inches. The CMUs are installed in slots CMU1 and 5.6 CMU - CMU2, working in 1+1 hot backup mode. Centralized Monitoring Unit. Issue 02 (2012-09-10) Huawei Proprietary and Confidential Copyright © Huawei Technologies Co., Ltd.

  • Page 31: S7706

    NOTE Only AC power supplies can be installed in PoE power slots. On an S7700, the 2200 W AC power supply can only be installed in the PoE slot. l When an AC power supply is inserted into the PoE power slot, it is used as a PoE power supply, and provides power for powered devices (PDs) by using the Ethernet PoE electrical interface board.
  • Page 32 3. Rack-mounting ear 4. Cable divider 5. PoE power module 6. CMU 7. Power supply Figure 2-5 Appearance and components of the S7706 (2) 1. Air filter 2. Fan Issue 02 (2012-09-10) Huawei Proprietary and Confidential Copyright © Huawei Technologies Co., Ltd.
  • Page 33 S7706. Cable The cables of the S7706 include internal cables Cables. (such as power cables and signal cables), optical fibers, and external cables. Issue 02 (2012-09-10) Huawei Proprietary and Confidential Copyright © Huawei Technologies Co., Ltd.

  • Page 34: S7703

    2 Chassis NOTE l Only AC power supplies can be installed in PoE power slots. On an S7700, the 2200 W AC power supply can only be installed in the PoE slot. l When an AC power supply is inserted into the PoE power slot, it is used as a PoE power supply, and provides power for powered devices (PDs) by using the Ethernet PoE electrical interface board.
  • Page 35 NOTE l Only AC power supplies can be installed in PoE power slots. On an S7700, the 2200 W AC power supply can only be installed in the PoE slot. l When an AC power supply is inserted into the PoE power slot, it is used as a PoE power supply, and provides power for powered devices (PDs) by using the Ethernet PoE electrical interface board.

  • Page 36: System Configuration And Physical Specifications

    S7700 Smart Routing Switch Hardware Description 2 Chassis 2.3 System Configuration and Physical Specifications This section describes the system configuration and physical specifications of the S7700. 2.3.1 System Configuration This section describes the switching capacity, backplane capacity, and forwarding rate of the S7700.

  • Page 37: Physical Specifications

    3 indicates the number of slots on S7703 and the value 2 indicates bidirectional forwarding. Calculating the interface capacity The interface capacity of the S7700 is calculated using the following formula: Interface capacity = Maximum interface rate x Interface density – The maximum interface rate is the maximum transmission rate on each interface.
  • Page 38 Power Built-in. Only the AC Built-in. Only the AC Built-in. Only the AC input power supply is power supply is power supply is mode supported. supported. supported. Issue 02 (2012-09-10) Huawei Proprietary and Confidential Copyright © Huawei Technologies Co., Ltd.
  • Page 39 There should be no protection board at the front or back of the cabinet. l Short-term means that the continuous operation time does not exceed 48 hours and the accumulated time per year does not exceed 15 days. Issue 02 (2012-09-10) Huawei Proprietary and Confidential Copyright © Huawei Technologies Co., Ltd.

  • Page 40: Power Supply

    3 Power Supply Power Supply About This Chapter This chapter describes the AC power supply and DC power supply of the S7700. 3.1 Introduction This section provides an overview of AC power supplies and DC power supplies on the S7700.

  • Page 41: Introduction

    S7700. CAUTION l Do not install an AC power supply and a DC power supply on the same S7700. l Ensure that the S7700 is properly grounded before powering it on. l Power off the S7700 before removing a power supply.
  • Page 42 – DC power supplies are installed in PWR2 and PWR3, and the filler panels are installed in PWR1 and PWR4. – DC power supplies are installed in PWR2 and PWR4, and the filler panels are installed in PWR1 and PWR3. Issue 02 (2012-09-10) Huawei Proprietary and Confidential Copyright © Huawei Technologies Co., Ltd.
  • Page 43 PoE power supplies. NOTE The 2200 W AC power supply provides only PoE power, but does not provide power for the entire device. Issue 02 (2012-09-10) Huawei Proprietary and Confidential Copyright © Huawei Technologies Co., Ltd.
  • Page 44 PWR1 and PWR4. – DC power supplies are installed in PWR2 and PWR4, and the filler panels are installed in PWR1 and PWR3. Configuration of S7706 AC power supplies Issue 02 (2012-09-10) Huawei Proprietary and Confidential Copyright © Huawei Technologies Co., Ltd.
  • Page 45 3-2. When 220 V power source is used, the power supplies provide a maximum of 4400 W power. When 110 V power source is used, the power supplies provide a maximum of 2200 W power. Issue 02 (2012-09-10) Huawei Proprietary and Confidential Copyright © Huawei Technologies Co., Ltd.
  • Page 46 The 2200 W AC power supply provides only PoE power, but does not provide power for the entire device. When the input voltage for an S7706 is 110 V, confirm with Huawei technical personnel to determine the power supply configuration.

  • Page 47: Power Supply Principle

    NOTE The 2200 W power supply only provides PoE power, but does not provide power for the entire device. When the input voltage for an S7703 is 110 V, confirm with Huawei technical personnel to determine the power supply configuration.

  • Page 48: 1600 W Dc Power Supply

    S7700 Smart Routing Switch Hardware Description 3 Power Supply Figure 3-5 Principle of the AC power supplies on the S7700 Board n Board 1 Board 2 Backplane -48VA -48VA -48VB -48VB RTNA RTNA RTNB RTNB PWR1 PWR2 PWR3 PWR4 PGND...
  • Page 49 Table 3-1 Indicators on a 1600 W DC power supply Indicator Color Description If the indicator is on, the protection circuit fails. If the indicator is off, the protection circuit is working properly. Issue 02 (2012-09-10) Huawei Proprietary and Confidential Copyright © Huawei Technologies Co., Ltd.

  • Page 50: Technical Specifications

    -48 V/-60V DC Output voltage -48 V:-38.4V to -57.6V DC -60V:-48 V to -72V DC Output current 40 A Maximum input current 40 A Maximum output power 1600 W Issue 02 (2012-09-10) Huawei Proprietary and Confidential Copyright © Huawei Technologies Co., Ltd.

  • Page 51: Ac Power Supply

    An 800 W AC power supply uses the standard structure with a height of 3 U. Figure 3-8 shows the appearance of an 800 W AC power supply on an S7700. Figure 3-8 Appearance of an 800 W AC power supply Figure 3-9 shows the panel of an 800 W AC power supply.
  • Page 52 If the indicator is on, the power supply has a fault that cannot be rectified. If the indicator is off, the power supply has no such fault. Issue 02 (2012-09-10) Huawei Proprietary and Confidential Copyright © Huawei Technologies Co., Ltd.

  • Page 53: Technical Specifications

    W power. In addition, the AC power supply supports EMC filtering and provides protection against: Output overcurrent Output overvoltage Output short circuit Output undervoltage Input overvoltage Input undervoltage Overtemperature Short circuit Lightning Issue 02 (2012-09-10) Huawei Proprietary and Confidential Copyright © Huawei Technologies Co., Ltd.

  • Page 54: Appearance And Panel

    Figure 3-11 Panel of a 2200 W AC power supply FAULT FAULT 1. Power input 2. Handle 3. Switch 4. Indicator Table 3-6 describes the indicators on a 2200 W AC power supply panel. Issue 02 (2012-09-10) Huawei Proprietary and Confidential Copyright © Huawei Technologies Co., Ltd.

  • Page 55: Technical Specifications

    Maximum input current 15.5 A Maximum output current 42 A(220 V AC input)/21 A(110 V AC input) Maximum output power 2200 W(220 V AC input)/1100 W(110 V AC input) Issue 02 (2012-09-10) Huawei Proprietary and Confidential Copyright © Huawei Technologies Co., Ltd.

  • Page 56: Heat Dissipation System

    4 Heat Dissipation System Heat Dissipation System About This Chapter This chapter describes the heat dissipation system of the S7700, including fans and air filters. 4.1 Introduction This section provides an overview of the heat dissipation system of the S7700.

  • Page 57: Introduction

    4 Heat Dissipation System 4.1 Introduction This section provides an overview of the heat dissipation system of the S7700. 4.1.1 Heat Dissipation System of the S7712 The heat dissipation system ensures that the S7712 operates in the normal temperature. For the temperature requirements, see Physical Specifications.

  • Page 58: Heat Dissipation System Of The S7703

    4.2 Fan Module This section describes the constitutions, panel and function of the fan module. 4.2.1 Function Overview The heat dissipation system of the S7700 is divided into several zones, and the fan speed can be dynamically adjusted. Issue 02 (2012-09-10) Huawei Proprietary and Confidential Copyright ©...
  • Page 59 4 Heat Dissipation System CAUTION When a fan on the S7700 is faulty, a trap is reported. If all fans are faulty, shut down the device. The S7700 uses modular fan modules. The numbers of fans used by different switch models are different.

  • Page 60: Panel

    Intelligent fan speed adjustment ensures stable operation of the system and reduces power consumption and noises. By default, the S7700 adjusts the fan speed based on the board temperature. You can configure the S7700 to adjust the fan speed according to the board temperature and optical module temperature.

  • Page 61: Technical Specifications Of The Fan Modules On The S7700

    If the indicator is steady red, the fan module is faulty and you need to replace it. 4.2.3 Technical Specifications of the Fan Modules on the S7700 Table 4-2 shows the technical specifications of the fan modules on the S7700. Table 4-2 Technical specifications of the fan module Item Specification Dimensions (W x D x H) 323.9 mm x 74.8 mm x 126.6 mm...

  • Page 62: Air Filter

    Figure 4-7 S7712 air filter The air filters can be removed. For the method of removing and installing the air filters, see Precautions for Replacing Air Filters in the S7700 Smart Routing Switch Parts Replacement. 4.3.2 Air Filter of the S7706 On the S7706, the air filter is separated from fan trays.

  • Page 63: Air Filter Of The S7703

    Figure 4-8 S7706 air filter The air filter can be removed. For the method of removing and installing the air filter, see Precautions for Replacing Air Filters in the S7700 Smart Routing Switch Parts Replacement. 4.3.3 Air Filter of the S7703 On the S7703, the air filter is separated from fan trays.

  • Page 64: Boards

    About This Chapter This chapter describes the boards supported by the S7700. 5.1 Introduction This section provides an overview of the boards supported by the S7700, including board classification, slot distribution, relation between boards, board appearances, and interfaces on each board.
  • Page 65 This section describes the 24-Port 10/100/1000BASE-T Interface Card(FA,RJ45), including the appearance, functions and features, panel, interface attributes, and technical specifications. 5.20 X12SA - 12-Port 10GE Optical Interface Card (SA, SFP+) Issue 02 (2012-09-10) Huawei Proprietary and Confidential Copyright © Huawei Technologies Co., Ltd.
  • Page 66 This section describes the 2-Port 10GBASE-X Interface Card (EA, XFP) and 2-Port 10GBASE- X Interface Card (EC, XFP), including the appearance, functions and features, panel, interface attributes, and technical specifications. Issue 02 (2012-09-10) Huawei Proprietary and Confidential Copyright © Huawei Technologies Co., Ltd.

  • Page 67: Introduction

    S7700 Smart Routing Switch Hardware Description 5 Boards 5.1 Introduction This section provides an overview of the boards supported by the S7700, including board classification, slot distribution, relation between boards, board appearances, and interfaces on each board. 5.1.1 Board Classification The supports main control boards and line processing units (LPUs).

  • Page 68: Slot Distribution And Board Dimensions

    XFP optical module. 5.1.2 Slot Distribution and Board Dimensions Slots Figure 5-1, Figure 5-2, and Figure 5-3 show the slots of the S7700. Issue 02 (2012-09-10) Huawei Proprietary and Confidential Copyright © Huawei Technologies Co., Ltd.
  • Page 69 S7700 Smart Routing Switch Hardware Description 5 Boards Figure 5-1 Slots of the S7712 Figure 5-2 Slots of the S7706 Issue 02 (2012-09-10) Huawei Proprietary and Confidential Copyright © Huawei Technologies Co., Ltd.
  • Page 70 19.8 mm Slots for MCUs in 1+1 hot backup mode Board Dimensions Table 5-5 provides the dimensions of each board of the S7700. For the definitions of depth, width, and height of a board, see Figure 5-4. Issue 02 (2012-09-10) Huawei Proprietary and Confidential Copyright ©...

  • Page 71: Relation Between Boards

    426.8 mm x 394.7 mm x 35.1 mm Figure 5-4 Dimensions diagram heigtht depth width 5.1.3 Relation Between Boards Figure 5-5 Figure 5-6 show the relation between boards on the S7700. Issue 02 (2012-09-10) Huawei Proprietary and Confidential Copyright © Huawei Technologies Co., Ltd.
  • Page 72 Hardware Description 5 Boards Figure 5-5 Relation between boards on the S7712 and S7706 Master Slave Backplane Power Master Slave Master SRU control bus Slave SRU control bus Issue 02 (2012-09-10) Huawei Proprietary and Confidential Copyright © Huawei Technologies Co., Ltd.

  • Page 73: Interfaces On The Boards

    Table 5-6 Distribution of interfaces on boards Interface Interface Interface Attribute Type Board Category Name Optical Ethernet LC/PC G48SA interface optical G48SC interface G48SD G48SFA G48CEAT S24XA G24CA G24SA G24SC Issue 02 (2012-09-10) Huawei Proprietary and Confidential Copyright © Huawei Technologies Co., Ltd.
  • Page 74 MCUA Environment RJ45 MCUA monitoring CMUA control interface Management RS485 RJ45 MCUA interface of CMUA external PoE power supplies NOTE l The VSTSA provides 16GE interfaces. Issue 02 (2012-09-10) Huawei Proprietary and Confidential Copyright © Huawei Technologies Co., Ltd.

  • Page 75: Sru-Main Control Unit

    The switching plane provides high-speed and non-blocking data channels to implement service switching between service modules. The S7700 supports double SRUs in 1+1 hot backup with the data switching units working in load balancing, and supports flexible card.

  • Page 76: Panel

    SRUs. When the master SRU fails, the slave SRU substitutes for the master SRU automatically to prevent service interruption. NOTE The SRUA and SRUB cannot be installed on the same S7700. 5.2.3 Panel Figure 5-7 Figure 5-8 show the appearance of SRU panels.
  • Page 77 SRU. If the indicator is off, the device supports time and clock synchronization, but the clock board is not installed on the SRU. Issue 02 (2012-09-10) Huawei Proprietary and Confidential Copyright © Huawei Technologies Co., Ltd.

  • Page 78: Interfaces

    Console interface Used to connect to the console to implement on-site system configuration of the S7700. BITS interface The CLK1 and CLK2 interfaces on the SRU map the BITS0 and BITS1 interfaces of the clock board.

  • Page 79: Technical Specifications

    120 ohms. For details about cable, refer to 6.7 Clock Cable. 5.2.6 Technical Specifications Table 5-13 describes the technical specifications of the SRU. Issue 02 (2012-09-10) Huawei Proprietary and Confidential Copyright © Huawei Technologies Co., Ltd.

  • Page 80: Mcua-Main Control Unit

    In addition, as the clock source and maintenance unit of the system, the MCUA is the control plane and maintenance plane of the system. The S7700 supports only ES0D00MCUA00 as the MCUA. 5.3.2 Function and Application Function Description The MCUA of the S7703 has the following functions: Providing out-band communication channels between boards.

  • Page 81: Panel

    If the indicator blinks every 0.25s (4 Hz), it indicates that the system is starting. If the indicator is in red, it indicates that the MCUA is faulty. Issue 02 (2012-09-10) Huawei Proprietary and Confidential Copyright © Huawei Technologies Co., Ltd.

  • Page 82: Interfaces

    Used to control environment monitoring. RS485 interface Used to manage external PoE power supplies. NOTE Currently, the S7700 does not support external PoE power supplies. 5.3.5 Interface Attributes This section describes the attributes of the interfaces on the MCUA. Table 5-16 describes the attributes of the 10M/100M Base-TX Ethernet interface.
  • Page 83 Compliance RS-485 standard Table 5-19 describes the attributes of the MON interface. Table 5-19 Attributes of the MON interface Attribute Specification Connector type RJ45 Compliance RS-232 standard Issue 02 (2012-09-10) Huawei Proprietary and Confidential Copyright © Huawei Technologies Co., Ltd.

  • Page 84: Technical Specifications

    The FSUA is an optional subcard on the SRU. It does not provide any interface. Figure 5-10 Position of FSU in SRU FSUA 5.4.2 Function and Application Function The FSUA provides the following functions: Issue 02 (2012-09-10) Huawei Proprietary and Confidential Copyright © Huawei Technologies Co., Ltd.

  • Page 85: Panel

    FSUA is installed and is powered on. If the indicator is off, it indicates that the FSUA is not installed. 5.4.4 Technical Specifications Table 5-22 describes the technical specifications of the FSUA. Issue 02 (2012-09-10) Huawei Proprietary and Confidential Copyright © Huawei Technologies Co., Ltd.

  • Page 86: Vstsa - Stacking Card On The Main Control Board

    5.5.1 Introduction The stacking card supported by the S7700 is called VSTSA. The VSTSA can be installed on the SRU of the S7706 or S7712 to provide switch stacking function. Figure 5-12 Position of VSTSA in SRU VSTSA 5.5.2 Function and Application...

  • Page 87: Panel

    VSTSA is installed may be: l The standby SRU on the master switch l The active SRU on the slave switch l The standby SRU on the slave switch Issue 02 (2012-09-10) Huawei Proprietary and Confidential Copyright © Huawei Technologies Co., Ltd.

  • Page 88: Interfaces

    The VSTSA card provides four interfaces: S0-0, S0-1, S1-0, and S1-1. The S7700 currently supports the stack of up to two switches. When S7700A and S7700B are connected through VSTSAs, the interfaces are connected as Figure 5-14 shows.

  • Page 89: Technical Specifications

    The CMU manages the power supplies and fans of the system uniformly. The CMUs are installed in the right slots of PWR4, as shown in Figure 5-15. Issue 02 (2012-09-10) Huawei Proprietary and Confidential Copyright © Huawei Technologies Co., Ltd.

  • Page 90: Function And Application

    CMU panel. Figure 5-16 Appearance of the CMU Buttons and Indicators on the Panel Table 5-26 describes the buttons and indicators on the CMU panel. Issue 02 (2012-09-10) Huawei Proprietary and Confidential Copyright © Huawei Technologies Co., Ltd.

  • Page 91: Interfaces

    Used to control environment monitoring. RS485 interface Used to manage external PoE power supplies. NOTE Currently, the S7700 does not support external PoE power supplies. 5.6.5 Interface Attributes This section describes the attributes of the interfaces on the CMU. Table 5-28 describes the attributes of the RS485 interface.

  • Page 92: Technical Specifications

    5.7 SPU - VAMPA VAS Board This section describes the VAMPA value-added service (VAS) board, including the appearance, functions and features, applicable devices, slots, panel, indicators, interfaces, and technical specifications. Issue 02 (2012-09-10) Huawei Proprietary and Confidential Copyright © Huawei Technologies Co., Ltd.

  • Page 93: Introduction

    5 Boards 5.7.1 Introduction Functioning as the value-added service (VAS) board of the S7700, the Service Process Unit (SPU) provides service functions such as load balancing, firewalls, Network Address Translation (NAT), IP Security (IPSec), and NetStream, thus meeting requirements of different application scenarios for diverse industry networks.

  • Page 94: Interfaces

    This topic describes connector types, attributes, operation modes, and compliance standards of the interfaces on the panel. Table 5-33 Table 5-34 describe attributes of the interfaces on the panel. Issue 02 (2012-09-10) Huawei Proprietary and Confidential Copyright © Huawei Technologies Co., Ltd.

  • Page 95: Technical Specifications

    5.8.1 Introduction The 48-port optical interface line card (SFP) of the S7700 is called G48S and has the following models: (EA, SFP), (EC, SFP), (ED, SFP), and (FA, SFP). Table 5-36 lists the board full names and MAC address table capacities.

  • Page 96: Function And Application

    2. ACT indicators of the 3. Link indicators of the 4. Link indicators of the lower optical interfaces upper optical interfaces lower optical interfaces upper optical interfaces Issue 02 (2012-09-10) Huawei Proprietary and Confidential Copyright © Huawei Technologies Co., Ltd.

  • Page 97: Interfaces

    Name Quantity Description 100M/1000M BASE- The G48S provides 48 Ethernet optical X optical interface interfaces (100M/1000M auto sensing) to transmit and receive Ethernet services. 5.8.5 Interface Attributes Issue 02 (2012-09-10) Huawei Proprietary and Confidential Copyright © Huawei Technologies Co., Ltd.
  • Page 98 0 dBm 0 dBm powe Rece -17.0 -20.0 -19.5 -19.5 -23.0 -30.0 iver sensi tivity Over 0 dBm -3.0 -3.0 -3.0 -3.0 -3.0 -3.0 -9.0 load optic powe Issue 02 (2012-09-10) Huawei Proprietary and Confidential Copyright © Huawei Technologies Co., Ltd.
  • Page 99 1551 1571 1591 1611 waveleng Transmit 0 dBm to 5.0 dBm optical power Receiver -28.0 dBm sensitivit Overload -9.0 dBm optical power Extinctio 8.5 dB n ratio Issue 02 (2012-09-10) Huawei Proprietary and Confidential Copyright © Huawei Technologies Co., Ltd.
  • Page 100 8.2 dB n ratio Operatin 0°C to 45°C temperat Table 5-43 Attributes of optical/electrical modules Attribute Description Connector RJ45 Standards IEEE802.3ab compliance Frame format Ethernet_II, Ethernet_SAP, or Ethernet_SNAP Issue 02 (2012-09-10) Huawei Proprietary and Confidential Copyright © Huawei Technologies Co., Ltd.

  • Page 101: Technical Specifications

    RJ45), including the appearance, functions and features, panel, and technical specifications. 5.9.1 Introduction The 48-port GE electrical interface card (RJ45) of the S7700 is called G48T for short and has the following models: 48-port 10M/100M/1000M electrical interface card (EA, RJ45), 48-port 10M/100M/1000M electrical interface card (EC, RJ45), and 48-port 10M/100M/1000M electrical interface card (FA, RJ45).

  • Page 102: Function And Application

    Figure 5-19 Appearance of the G48T panel 1. Link/ACT indicators of the upper electrical 2. Link/ACT indicators of the lower electrical interfaces interfaces Buttons and Indicators on the Panel Issue 02 (2012-09-10) Huawei Proprietary and Confidential Copyright © Huawei Technologies Co., Ltd.

  • Page 103: Interfaces

    Ethernet services. 5.9.5 Interface Attributes Table 5-48 Attributes of the 10M/100M/1000M Base-T Ethernet interface Attribute Description Connector type RJ45 Compliance IEEE 802.3ab standard Issue 02 (2012-09-10) Huawei Proprietary and Confidential Copyright © Huawei Technologies Co., Ltd.

  • Page 104: Technical Specifications

    The G48VA is a GE electrical interface card. It supports the power over Ethernet (PoE) function. The G48VA provides 48 GE interfaces and such functions as the data switching unit and PoE management unit. The G48VA has the following functions: Issue 02 (2012-09-10) Huawei Proprietary and Confidential Copyright © Huawei Technologies Co., Ltd.

  • Page 105: Function And Application

    5.10.2 Function and Application Function The G48VA of the S7700 consists of the following functional units: Data switching unit: consists of the CPU, LAN switch, and physical layer (PHY). PoE management unit: consists of the CPU and the Dual Inline Memory Module (DIMM).

  • Page 106: Interfaces

    IP phone, WLAN AP, and Web camera. 5.10.5 Interface Attributes Table 5-52 Attributes of the 10M/100M/1000M Base-T Ethernet interface Attribute Description Connector type RJ45 Issue 02 (2012-09-10) Huawei Proprietary and Confidential Copyright © Huawei Technologies Co., Ltd.

  • Page 107: Technical Specifications

    5.11.1 Introduction The 36-port 10M/100M/1000M Ethernet electrical interface + 12-port 100M/1000M Ethernet optical interface line card (EA, RJ45/SFP) supported by the S7700 is called G48CEAT and supports 32K MAC address entries. Issue 02 (2012-09-10) Huawei Proprietary and Confidential Copyright ©...

  • Page 108: Function And Application

    6. Link/ACT indicators of the upper electrical the lower electrical interfaces interfaces Buttons and Indicators on the Panel Table 5-54 describes the buttons and indicators on the G48CEAT panel. Issue 02 (2012-09-10) Huawei Proprietary and Confidential Copyright © Huawei Technologies Co., Ltd.

  • Page 109: Interfaces

    GE interface services. 5.11.5 Interface Attributes The G48CEAT provides only data interfaces. An optical interface can be connected to an optical module. Issue 02 (2012-09-10) Huawei Proprietary and Confidential Copyright © Huawei Technologies Co., Ltd.
  • Page 110 0 dBm 0 dBm powe Rece -17.0 -20.0 -19.5 -19.5 -23.0 -30.0 iver sensi tivity Over 0 dBm -3.0 -3.0 -3.0 -3.0 -3.0 -3.0 -9.0 load optic powe Issue 02 (2012-09-10) Huawei Proprietary and Confidential Copyright © Huawei Technologies Co., Ltd.
  • Page 111 1551 1571 1591 1611 waveleng Transmit 0 dBm to 5.0 dBm optical power Receiver -28.0 dBm sensitivit Overload -9.0 dBm optical power Extinctio 8.5 dB n ratio Issue 02 (2012-09-10) Huawei Proprietary and Confidential Copyright © Huawei Technologies Co., Ltd.

  • Page 112: Technical Specifications

    426.8 mm x 394.7 mm x 35.1 mm (depth x width x height) Power 62 W consumption Weight 2.50 kg Long-term 0°C to 45°C temperature Short-term -5°C to 55°C temperature Issue 02 (2012-09-10) Huawei Proprietary and Confidential Copyright © Huawei Technologies Co., Ltd.

  • Page 113: F48T - 48-Port 10/100Base-T Interface Card (Rj45)

    RJ45) , including the appearance, functions and features, panel, and technical specifications. 5.12.1 Introduction The 48-port FE electrical interface line card (RJ45) of the S7700 is called F48T and has the following models: (EA, RJ45), (EC, RJ45), and (FA, RJ45).

  • Page 114: Interfaces

    If the indicator is on, the link is connected. If the indicator blinks, data is being transmitted or received. 5.12.4 Interfaces Table 5-64 describes the types and functions of the interfaces on an F48T. Issue 02 (2012-09-10) Huawei Proprietary and Confidential Copyright © Huawei Technologies Co., Ltd.

  • Page 115: Interface Attributes

    F48TC: 70 W F48TFA: 40 W Weight F48TA: 2.50 kg F48TC: 2.66 kg F48TFA: 2.30 kg Long-term 0°C to 45°C temperature Short-term -5°C to 55°C temperature Issue 02 (2012-09-10) Huawei Proprietary and Confidential Copyright © Huawei Technologies Co., Ltd.

  • Page 116: X40Sfc-40-Port 10Ge Optical Interface Card (Fc, Sfp+)

    5.13.1 Introduction The 40-port 10GE optical interface line card (FC, SFP+) of the S7700 is called X40SFC and provides 40 10GE interfaces. It supports 128K MAC address entries. 5.13.2 Function and Application...

  • Page 117: Interfaces

    An X40SFC board provides only data interfaces. An optical interface can be connected to an optical module. Table 5-69 Table 5-71 describe the attributes of the optical interfaces and optical modules. Issue 02 (2012-09-10) Huawei Proprietary and Confidential Copyright © Huawei Technologies Co., Ltd.
  • Page 118 -12.6 dBm sensitivity Overload 1.5 dBm -1.0 dBm 0.5 dBm optical power Extinction ratio 3.5 dB 3.0 dB 3.5 dB Fiber type OM1/OM2, multi- OM3, multi-mode Single-mode mode Issue 02 (2012-09-10) Huawei Proprietary and Confidential Copyright © Huawei Technologies Co., Ltd.

  • Page 119: Technical Specifications

    9.0 dB 8.5 dB 9.0 dB 8.0 dB ction ratio Optic Multi- Single-mode mode fiber type 5.13.6 Technical Specifications Table 5-73 describes the technical specifications of the X40SFC. Issue 02 (2012-09-10) Huawei Proprietary and Confidential Copyright © Huawei Technologies Co., Ltd.

  • Page 120: X16Sfc-16-Port 10Ge Optical Interface Card (Fc, Sfp+)

    5.14.1 Introduction The 16-port 10GE optical interface card (FC, SFP+) of the S7700 is called X16SFC and provides 16 10GE interfaces. It supports 128K MAC address entries. 5.14.2 Function and Application...

  • Page 121: Interfaces

    Link Green-yellow If the indicator is on, the link is connected. 5.14.4 Interfaces Table 5-75 describes the types and functions of interfaces on an X16SFC board. Issue 02 (2012-09-10) Huawei Proprietary and Confidential Copyright © Huawei Technologies Co., Ltd.

  • Page 122: Interface Attributes

    Receiver -6.5 dBm -11.1 dBm -12.6 dBm sensitivity Overload 1.5 dBm -1.0 dBm 0.5 dBm optical power Extinction ratio 3.5 dB 3.0 dB 3.5 dB Issue 02 (2012-09-10) Huawei Proprietary and Confidential Copyright © Huawei Technologies Co., Ltd.
  • Page 123 -3.0 -3.0 -3.0 -3.0 -9.0 load optic powe Extin 9 dB 9 dB 6 dB 6 dB 9 dB 8.5 dB 9 dB 8 dB ction ratio Issue 02 (2012-09-10) Huawei Proprietary and Confidential Copyright © Huawei Technologies Co., Ltd.

  • Page 124: Technical Specifications

    This section describes the 24-Port 100/1000BASE-X and 8-Port 10/100/1000BASE-T Interface Card (SA, SFP/RJ45), including the appearance, functions and features, panel, interface attributes, and technical specifications. 5.15.1 Introduction Issue 02 (2012-09-10) Huawei Proprietary and Confidential Copyright © Huawei Technologies Co., Ltd.

  • Page 125: Function And Application

    6. Link indicators of the upper optical interfaces optical interfaces optical interfaces Buttons and Indicators on the Panel Table 5-80 describes the buttons and indicators on the G24CA panel. Issue 02 (2012-09-10) Huawei Proprietary and Confidential Copyright © Huawei Technologies Co., Ltd.

  • Page 126: Interfaces

    A Combo interface works as either an optical interface or an electrical interface. You can run the combo- port { auto | copper | fiber } command to set the mode of the Combo interface. Issue 02 (2012-09-10) Huawei Proprietary and Confidential Copyright © Huawei Technologies Co., Ltd.

  • Page 127: Interface Attributes

    5 -2.5 -3.0 -3.0 -3.0 0 dBm 0 dBm powe Rece -17.0 -20.0 -19.5 -19.5 -23.0 -30.0 iver sensi tivity Issue 02 (2012-09-10) Huawei Proprietary and Confidential Copyright © Huawei Technologies Co., Ltd.
  • Page 128 1551 1571 1591 1611 waveleng Transmit 0 dBm to 5.0 dBm optical power Receiver -28.0 dBm sensitivit Overload -9.0 dBm optical power Extinctio 8.5 dB n ratio Issue 02 (2012-09-10) Huawei Proprietary and Confidential Copyright © Huawei Technologies Co., Ltd.
  • Page 129 8.2 dB n ratio Operatin 0°C to 45°C temperat Table 5-86 Attributes of optical/electrical modules Attribute Description Connector RJ45 Standards IEEE802.3ab compliance Frame format Ethernet_II, Ethernet_SAP, or Ethernet_SNAP Issue 02 (2012-09-10) Huawei Proprietary and Confidential Copyright © Huawei Technologies Co., Ltd.

  • Page 130: Technical Specifications

    + 2-Port 10GE Optical Interface Line Card (EA, SFP/XFP) This section describes the 24-port 100/1000BASE-X and 2-port 10GBASE-X interface line card (EA, SFP/XFP), including the appearance, functions and features, panel, interface attributes, and technical specifications. Issue 02 (2012-09-10) Huawei Proprietary and Confidential Copyright © Huawei Technologies Co., Ltd.

  • Page 131: Introduction

    5.16.1 Introduction The 24-port 100M/1000M Ethernet optical interface + 2-port 10GE optical interface line card (SFP/XFP) of the S7700 is called S24X and has the following models: (EA, SFP/XFP). Table 5-89 lists the board full names and MAC address table capacities.

  • Page 132: Interfaces

    An S24XA board provides only data interfaces. Each interface has an optical module. The S24XA board provides GE optical interfaces and 10GE optical interfaces. The attributes of the GE interfaces and connected optical modules. Issue 02 (2012-09-10) Huawei Proprietary and Confidential Copyright © Huawei Technologies Co., Ltd.
  • Page 133 -3.0 0 dBm 0 dBm Rece -17.0 -20.0 -19.5 -19.5 -23.0 -30.0 iver sensi tivit Over 0 dBm -3.0 -3.0 -3.0 -3.0 -3.0 -3.0 -9.0 load optic Issue 02 (2012-09-10) Huawei Proprietary and Confidential Copyright © Huawei Technologies Co., Ltd.
  • Page 134 1551 1571 1591 1611 wavelen Transmit 0 dBm to 5.0 dBm optical power Receiver -28.0 dBm sensitivit Overload -9.0 dBm optical power Extinctio 8.5 dB n ratio Issue 02 (2012-09-10) Huawei Proprietary and Confidential Copyright © Huawei Technologies Co., Ltd.
  • Page 135 Extinctio 8.2 dB n ratio Operatin 0°C to 45°C temperat Table 5-96 Attributes of an XFP-CWDM optical module (10 Gbit/s) Attribut Description Transmis 70 km sion distance Issue 02 (2012-09-10) Huawei Proprietary and Confidential Copyright © Huawei Technologies Co., Ltd.
  • Page 136 3 nm 3 nm Transmit -1.0 dBm to 3.0 dBm optical power Receiver -24.0 dBm sensitivit Overloa -9.0 dBm d optical power Extinctio 8.2 dB n ratio Issue 02 (2012-09-10) Huawei Proprietary and Confidential Copyright © Huawei Technologies Co., Ltd.
  • Page 137 -11.0 dBm -15.0 dBm -24.0 dBm sensitivity Overload -1.0 dBm 0.5 dBm -1.0 dBm -7.0 dBm optical power Extinction 3.0 dB 6.0 dB 8.2 dB 9.0 dB ratio Issue 02 (2012-09-10) Huawei Proprietary and Confidential Copyright © Huawei Technologies Co., Ltd.

  • Page 138: Technical Specifications

    (EA, RJ45/XFP) is called T24XA and provides 24 GE electrical interfaces and 2 10GE optical interfaces. 5.17.2 Function and Application Function The T24XA provides 24 GE electrical interfaces and two 10GE optical interfaces to implement data access and line-speed switching. Issue 02 (2012-09-10) Huawei Proprietary and Confidential Copyright © Huawei Technologies Co., Ltd.

  • Page 139: Panel

    Amber If the indicator blinks, it indicates that data is being transmitted. LINk Green-yellow If the indicator is on, it indicates that the link is connected. Issue 02 (2012-09-10) Huawei Proprietary and Confidential Copyright © Huawei Technologies Co., Ltd.

  • Page 140: Interfaces

    Frame format Ethernet_II, Ethernet_SAP, Ethernet_SNAP Network protocol Table 5-105, Table 5-106, Table 5-107 Table 5-108describe the attributes of the 10GE interfaces and the connected optical modules. Issue 02 (2012-09-10) Huawei Proprietary and Confidential Copyright © Huawei Technologies Co., Ltd.
  • Page 141 Table 5-107 Attributes of an XFP-CWDM optical module (10 Gbit/s) Attribut Description Transmis 70 km sion distance Center 1471 1491 1511 1531 1551 1571 1591 1611 wavelen Issue 02 (2012-09-10) Huawei Proprietary and Confidential Copyright © Huawei Technologies Co., Ltd.

  • Page 142: Technical Specifications

    Receiver -24.0 dBm sensitivit Overloa -9.0 dBm d optical power Extinctio 8.2 dB n ratio 5.17.6 Technical Specifications Table 5-109 describes the technical specifications of the T24XA. Issue 02 (2012-09-10) Huawei Proprietary and Confidential Copyright © Huawei Technologies Co., Ltd.

  • Page 143: G24S - 24-Port 100/1000Base-X Interface Card (Sa, Sfp)

    This section describes the 24-Port 100/1000BASE-X Interface Card (SFP), including the appearance, functions and features, panel, interface attributes, and technical specifications. 5.18.1 Introduction The 24-port 100M/1000M optical interface line card (SFP) of the S7700 is called G24S and has the following models: (SA, SFP) and (EC, SFP). Table 5-110 lists the board full names and MAC address table capacities.

  • Page 144: Panel

    Buttons and Indicators on the Panel Table 5-111 describes the buttons and indicators on the G24S panel. Issue 02 (2012-09-10) Huawei Proprietary and Confidential Copyright © Huawei Technologies Co., Ltd.

  • Page 145: Interfaces

    The G24S has only the data interfaces. Each interface has an optical module. Table 5-113 Interface attributes of the GE optical LPU (100M/1000M Base-SFP) Attribute Description Connector type LC/PC Optical interface Depending on the SFP optical module. attribute Issue 02 (2012-09-10) Huawei Proprietary and Confidential Copyright © Huawei Technologies Co., Ltd.
  • Page 146 -3.0 -3.0 -3.0 -3.0 -9.0 load optic powe Extin 9 dB 9 dB 6 dB 6 dB 9 dB 8.5 dB 9 dB 8 dB ction ratio Issue 02 (2012-09-10) Huawei Proprietary and Confidential Copyright © Huawei Technologies Co., Ltd.
  • Page 147 Receiver -28.0 dBm sensitivit Overload -9.0 dBm optical power Extinctio 8.5 dB n ratio Table 5-116 Attributes of optical/electrical modules Attribute Description Connector RJ45 Standards IEEE802.3ab compliance Issue 02 (2012-09-10) Huawei Proprietary and Confidential Copyright © Huawei Technologies Co., Ltd.

  • Page 148: Technical Specifications

    The 24-Port 10/100/1000BASE-T Interface Card(FA,RJ45) is called G24TFA for short. The G24TFA provides twenty-four 10M/100M/1000M Ethernet electrical interfaces. It supports 32K MAC address entries. 5.19.2 Function and Application Issue 02 (2012-09-10) Huawei Proprietary and Confidential Copyright © Huawei Technologies Co., Ltd.

  • Page 149: Panel

    Hz), it indicates that the system is in normal state. l If the indicator blinks once every 0.25s (4 Hz), it indicates that the system is being powered on or being restarted. Issue 02 (2012-09-10) Huawei Proprietary and Confidential Copyright © Huawei Technologies Co., Ltd.

  • Page 150: Interfaces

    Connector type RJ45 Compliance IEEE 802.3ab, IEEE802.3AZ standard Frame format Ethernet_II, Ethernet_SAP, Ethernet_SNAP Network protocol 5.19.6 Technical Specifications Table 5-121 describes the technical specifications of the G24TFA. Issue 02 (2012-09-10) Huawei Proprietary and Confidential Copyright © Huawei Technologies Co., Ltd.

  • Page 151: X12Sa - 12-Port 10Ge Optical Interface Card (Sa, Sfp+)

    Wire-speed forwarding can be implemented only when LPU slots 6 and 7 on the S7712 are used. 5.20.3 Panel Figure 5-31 shows the appearance of the X12SA panel. Issue 02 (2012-09-10) Huawei Proprietary and Confidential Copyright © Huawei Technologies Co., Ltd.

  • Page 152: Interfaces

    If the indicator is on, it indicates that the link is connected. 5.20.4 Interfaces Table 5-123 describes the types and functions of the interfaces on the X12SA. Issue 02 (2012-09-10) Huawei Proprietary and Confidential Copyright © Huawei Technologies Co., Ltd.

  • Page 153: Interface Attributes

    -11.1 dBm -12.6 dBm -14.1 dBm sensitivity Overload -1.0 dBm 0.5 dBm -1.0 dBm optical power Extinction ratio 3 dB 3.5 dB 3 dB Fiber type Multi-mode Single-mode Issue 02 (2012-09-10) Huawei Proprietary and Confidential Copyright © Huawei Technologies Co., Ltd.

  • Page 154: Technical Specifications

    X Interface Card (EC, XFP), including the appearance, functions and features, panel, interface attributes, and technical specifications. 5.21.1 Introduction The 4-port 10GE optical interface line card (XFP) of the S7700 is called X4UX and has the following models: (ED, XFP), (EA, XFP) and (EC, XFP). Table 5-127 lists the board full names and MAC address table capacities.

  • Page 155: Function And Application

    If the indicator is in red, it indicates that the LPU is faulty. Orange If the indicator is in orange, it indicates that the LPU is installed, and the board is powered Issue 02 (2012-09-10) Huawei Proprietary and Confidential Copyright © Huawei Technologies Co., Ltd.

  • Page 156: Interfaces

    Table 5-130 Attributes of the 10G Base-XFP optical interface Attribute Description Connector type LC/PC Optical interface Depending on the optical module. attribute Compliance IEEE 802.3ae standard Frame format Ethernet_II, Ethernet_SAP, or Ethernet_SNAP Network protocol IP Issue 02 (2012-09-10) Huawei Proprietary and Confidential Copyright © Huawei Technologies Co., Ltd.
  • Page 157 1551 1571 1591 1611 waveleng Transmit 0 dBm to 3.0 dBm optical power Receiver -21.0 dBm sensitivit Overload -9.0 dBm optical power Extinctio 8.2 dB n ratio Issue 02 (2012-09-10) Huawei Proprietary and Confidential Copyright © Huawei Technologies Co., Ltd.

  • Page 158: Technical Specifications

    Maximum power X4UXA: 64 W consumption X4UXC: 75 W X4UXD: 76 W Weight X4UXA: 2.16 kg X4UXC: 2.28 kg X4UXD: 2.30 kg Long-term 0°C to 45°C temperature Issue 02 (2012-09-10) Huawei Proprietary and Confidential Copyright © Huawei Technologies Co., Ltd.

  • Page 159: X2Ux - 2-Port 10Gbase-X Interface Card (Xfp)

    X Interface Card (EC, XFP), including the appearance, functions and features, panel, interface attributes, and technical specifications. 5.22.1 Introduction The 2-port 10GE optical interface line card (XFP) of the S7700 is called X2UX and has the following models: (EA, XFP) and (EC, XFP). Table 5-135 lists the board full names and MAC address table capacities.

  • Page 160: Interfaces

    Table 5-137 Types and functions of the interfaces on the X2UX Name Quantity Description 10G BASE-X optical The X2UX provides two 10GE BASE-X interface optical interfaces to transmit and receive 10 Gbit/s Ethernet services. Issue 02 (2012-09-10) Huawei Proprietary and Confidential Copyright © Huawei Technologies Co., Ltd.

  • Page 161: Interface Attributes

    -24.0 dBm sensitivity Overload -1.0 dBm 0.5 dBm -1.0 dBm -7.0 dBm optical power Extinction 3.0 dB 6.0 dB 8.2 dB 9.0 dB ratio Fiber type Multi-mode Single-mode Issue 02 (2012-09-10) Huawei Proprietary and Confidential Copyright © Huawei Technologies Co., Ltd.
  • Page 162 2 nm 2 nm 2 nm 3 nm 3 nm Transmit -1.0 dBm to 3.0 dBm optical power Receiver -24.0 dBm sensitivit Overload -9.0 dBm optical power Issue 02 (2012-09-10) Huawei Proprietary and Confidential Copyright © Huawei Technologies Co., Ltd.

  • Page 163: Technical Specifications

    Maximum power X2UXA: 52 W consumption X2UXC: 61 W Weight X2UXA: 2.14 kg X2UXC: 2.26 kg Long-term 0°C to 45°C temperature Short-term -5°C to 55°C temperature Issue 02 (2012-09-10) Huawei Proprietary and Confidential Copyright © Huawei Technologies Co., Ltd.

  • Page 164: Cables

    6 Cables Cables About This Chapter This chapter describes the DC power cables and AC power cables of the S7700, including the structures and technical specifications of DC power cables and AC power cables. 6.1 DC Power Cable This section describes the structure and technical specifications of the DC power cables.

  • Page 165: Dc Power Cable

    This section describes the structure and technical specifications of the DC power cables. 6.1.1 Introduction The power cables of the S7700 include power cables in the cabinet and power cables out of the cabinet. The external power cables connect the power distribution cabinet to the power distribution box, and the internal power cables connect the power distribution box to the S7700 in the cabinet.
  • Page 166 Common terminal-Single-line cord end terminal-6 mm^2-0.02 the power distribution m-30 A-Insert depth 12 mm-Black Technical Specifications of the DC Power Cables Out of the Cabinet Table 6-2 External DC power cables in different cabinet configuration schemes of S7700 Total Description Power...

  • Page 167: Ac Power Cable

    6.2 AC Power Cable This section describes the structure and technical specifications of the AC power cables. 6.2.1 Introduction The power cables of the S7700 include: Internal power cables, which are in the chassis Issue 02 (2012-09-10) Huawei Proprietary and Confidential...

  • Page 168: Structure

    An external power cable transmit power from the user's power distribution frame to the power distribution box in the cabinet, and then an internal power cable transmits power from the power distribution box to the S7700 in the cabinet. Internal power cables are classified into:...

  • Page 169: Ground Cable

    This section describes the structure and technical specifications of the ground cables. 6.3.1 Introduction The ground cables connect the S7700 and cabinet to the ground. The ground cables in the front, rear, and side panels of the cabinet have been properly connected before delivery.

  • Page 170: Technical Specifications Of The Ground Cables

    This section describes the structure and technical specifications of the Console cable. 6.4.1 Introduction The Console cable is used to connect the S7700 Console port to the serial port of the Console to transmit the configuration data of the S7700.

  • Page 171: Technical Specifications

    6.4.3 Technical Specifications Table 6-8 describes the technical specifications of the Console cable. Table 6-8 Technical specifications of the Console cable Item Specification Connector Cable connector-D style-25PIN-Plug Issue 02 (2012-09-10) Huawei Proprietary and Confidential Copyright © Huawei Technologies Co., Ltd.

  • Page 172: Ethernet Cable

    The straight-through cable and the crossover cable are standard unshielded network cables. They adopt the RJ45 connectors, and Figure 6-4 shows the structure of an RJ45 connector. Issue 02 (2012-09-10) Huawei Proprietary and Confidential Copyright © Huawei Technologies Co., Ltd.
  • Page 173 Color Relation X1.6 X2.2 Orange Pair X1.3 X2.1 White/Orange X1.2 X2.6 Green Pair X1.1 X2.3 White/Green X1.4 X2.4 Blue Pair X1.5 X2.5 White/Blue X1.8 X2.8 Brown Pair Issue 02 (2012-09-10) Huawei Proprietary and Confidential Copyright © Huawei Technologies Co., Ltd.

  • Page 174: Technical Specifications

    Number of 8 cores cores Fire- resistance Length 5 m or 30 m 6.6 Optical Fiber This section describes the structure and technical specifications of the optical fibers. Issue 02 (2012-09-10) Huawei Proprietary and Confidential Copyright © Huawei Technologies Co., Ltd.

  • Page 175: Introduction

    2000 62.5/125 50/125 2000 50/125 62.5/125 62.5/125 50/125 50/125 Table 6-14 provides the types of optical fibers used by the S7700. Table 6-14 Types of the optical fibers Cable and Use Local Remote Cables Connector Connector Fiber connecting the LC/PC...

  • Page 176: Optical Connector

    It is recommended that you connect single-mode fibers to single-mode optical modules and multi-mode fibers to multi-mode optical modules. 6.6.2 Optical Connector The S7700 uses the LC/PC optical connector. Figure 6-5 shows the appearance of the LC/PC optical connector. Figure 6-5 Appearance of the LC/PC optical connector...

  • Page 177: Clock Cable

    One end of the clock cable is the RJ45 connector, which is connected to the BITTS interface on the SRU of the S7700. The other end of the clock cable is connected to the external clock device. The connector type depends on the type of the external clock device. The external clock device connected to the S7700 can be the SubMiniature version B (SMB) clock source, Boyonet Neil Councilman (BNC) clock source, RJ45 clock source, and RJ45 time source.

  • Page 178: Structure

    Figure 6-8 Structure of the straight-through cable NOTE When the connected device is RJ45 time source, the RJ45 cables is used for the connection of S7700 and the RJ45 time source. When the connected device is SMB clock source or BNC clock source, the RJ45 cable is used for the connection of S7700 and transmultiplexer.

  • Page 179: Technical Specifications

    (120CC4P0.4P430U(S))-(8-bit network interface-II)-Expert Trunk cable-60.00 m-120 ohm-1E1-0.4 mm-(8-bit network interface-II)- 60 m (120CC4P0.4P430U(S))-(8-bit network interface-II)-Expert Trunk cable-80.00 m-120 ohm-1E1-0.4 mm-(8-bit network interface-II)- 80 m (120CC4P0.4P430U(S))-(8-bit network interface-II)-Expert Issue 02 (2012-09-10) Huawei Proprietary and Confidential Copyright © Huawei Technologies Co., Ltd.
  • Page 180 The type of the SMB/BNC trunk cable is: Trunk cable-10.00 m-75 ohm-2.2 mm-(SMB75SF- V)-(SYFVZ75-1.2/0.25)-(BNC75SF-V)-STP. One end of the cable is the SMB connector, and the other end is the BNC connector. The cable length is 10 m. Issue 02 (2012-09-10) Huawei Proprietary and Confidential Copyright © Huawei Technologies Co., Ltd.

  • Page 181: Stack Cables

    This section describes the structure and technical specifications of the stack cables. 6.8.1 Introduction An S7700 can use QSFP high-speed cables or QSFP+ optical fibers as stack cables, which interconnect the interfaces on the VSTSA cards. The S7706 and S7712 switches are connected through the stack cables to form a logical switch, implementing packet forwarding.
  • Page 182 Number of cores Length 10 m Bend radius 75 mm Table 6-17 lists the technical specifications of a QSFP+ optical fiber used on the S7700. Table 6-17 Technical specifications of a QSFP+ optical fiber Fiber type Length 100 m 150 m...

  • Page 183: List Of Indicators

    7 List of Indicators List of Indicators About This Chapter This chapter describes the status and meanings of the indicators on the S7700, including the indicators of boards, fan modules, and power supplies. 7.1 Fan Module Indicators This section describes the fan module indicators.

  • Page 184: Fan Module Indicators

    If the indicator is on, the -48 V power input is in the allowed range. If the indicator is off, the -48 V power input is unavailable. Table 7-3 describes the AC power supply indicators. Issue 02 (2012-09-10) Huawei Proprietary and Confidential Copyright © Huawei Technologies Co., Ltd.

  • Page 185: Sru Indicators

    If the indicator is in red, it indicates that the board is faulty. Orange If the indicator is in orange, it indicates that the board is installed in the slot and is powered Issue 02 (2012-09-10) Huawei Proprietary and Confidential Copyright © Huawei Technologies Co., Ltd.

  • Page 186: Mcua Indicators

    Orange If the indicator is in orange, it indicates that the board is inserted in the subrack and is installed, and the board is powered on. Issue 02 (2012-09-10) Huawei Proprietary and Confidential Copyright © Huawei Technologies Co., Ltd.

  • Page 187: Lpu Indicators

    Interface Indicators of the Optical LPU Each interface provides two indicators. The left is the ACT indicator, and the right is the Link indicator. Table 7-7 describes the meanings of the indicators. Issue 02 (2012-09-10) Huawei Proprietary and Confidential Copyright © Huawei Technologies Co., Ltd.

  • Page 188: Cmu Indicators

    If the indicator blinks every 2s (0.5 Hz), it indicates that the system is in normal state. If the indicator blinks every 0.25s (4 Hz), it indicates that the system is unregistered. Issue 02 (2012-09-10) Huawei Proprietary and Confidential Copyright © Huawei Technologies Co., Ltd.
  • Page 189 If the indicator is on, it indicates that the CMU is the active one. If the indicator is off, it indicates that the CMU is the standby one. Issue 02 (2012-09-10) Huawei Proprietary and Confidential Copyright © Huawei Technologies Co., Ltd.

  • Page 190: List Of Boards

    This chapter describes the types and technical specifications of the boards. 8.1 Boards Supported by the S7700 This section describes the boards supported by the S7700. 8.2 Power Consumption and Weight This section describes the power consumption and weight of boards.

  • Page 191: Boards Supported By The S7700

    SFP)-32K MAC address entries. F series boards include FA boards, for example, 48-port 1000M Ethernet electrical LPU (FA, RJ45)-32K MAC address entries. The following tables list the boards supported by the S7700. Table 8-1 Main control boards and subcards Name...
  • Page 192 24-port 100/1000BASE-X interface line card (SA, SFP)-32K MAC address entries G24SC 24-port 100/1000BASE-X interface line card (EC, SFP)-128K MAC address entries G24CA 24-port 100/1000BASE-X and 8-port 10/100/1000BASE-T interface line card (SA, SFP/RJ45) Issue 02 (2012-09-10) Huawei Proprietary and Confidential Copyright © Huawei Technologies Co., Ltd.

  • Page 193: Power Consumption And Weight

    This section describes the power consumption and weight of boards. Table 8-5 shows the power consumption and weight of boards on the S7700. Suppose that the temperature in the equipment room is 25°C. Table 8-5 Power consumption and weight of boards...
  • Page 194 2.30 kg X2UXA 52 W 2.14 kg X2UXC 61 W 2.26 kg X12SA 85 W 2.3 kg X40SFC 183 W 2.90 kg X16SFC 150 W 2.60 kg Issue 02 (2012-09-10) Huawei Proprietary and Confidential Copyright © Huawei Technologies Co., Ltd.

  • Page 195: Attribute List Of Interfaces And Optical Modules

    Attribute List of Interfaces and Optical Modules About This Chapter This chapter describes the attributes of interfaces and optical modules supported by the S7700. 9.1 Electrical Interface Attributes This section describes the attributes of electrical interfaces. 9.2 Attributes of 10GE Optical Interfaces and 10GE Optical Modules This section describes the attributes of 10GE optical interfaces and 10GE Optical Modules.

  • Page 196: Electrical Interface Attributes

    Depending on the SFP+ or XFP optical module. For details about the attribute attributes of the optical module, see Table 9-3 Table 9-4. Compliance IEEE 802.3ae standard Frame format Ethernet_II, Ethernet_SAP, or Ethernet_SNAP Network protocol IP Issue 02 (2012-09-10) Huawei Proprietary and Confidential Copyright © Huawei Technologies Co., Ltd.
  • Page 197 500 Mkm, 50 um, Table 9-4 Attributes of the XFP optical module (10GE) Attribute Description Transmissio 300 m 10 km 40 km 80 km n distance Issue 02 (2012-09-10) Huawei Proprietary and Confidential Copyright © Huawei Technologies Co., Ltd.

  • Page 198: Attributes Of Ge Optical Interfaces And Ge Optical Modules

    NOTE Only Huawei certified optical modules can be installed on the S7700. The non-certified optical modules are unreliable and may affect services. Huawei will not be responbsible for fixing the issues caused by non- certified optical modules. All the optical modules listed in the documentation are Huawei certified optical modules.
  • Page 199 6 dB 6 dB 9 dB 8.5 dB 9 dB 8 dB ction ratio Fiber Multi- Single-mode type mode Modal bandwi dth: 400Mk Fiber diamete r: 50 um Issue 02 (2012-09-10) Huawei Proprietary and Confidential Copyright © Huawei Technologies Co., Ltd.

  • Page 200: Attributes Of Fe Optical Interfaces Fe Optical Modules

    NOTE Only Huawei certified optical modules can be installed on the S7700. The non-certified optical modules are unreliable and may affect services. Huawei will not be responbsible for fixing the issues caused by non- certified optical modules. All the optical modules listed in the documentation are Huawei certified optical modules.

  • Page 201: Colored Optical Module Attributes

    NOTE Only Huawei certified optical modules can be installed on the S7700. The non-certified optical modules are unreliable and may affect services. Huawei will not be responbsible for fixing the issues caused by non- certified optical modules. All the optical modules listed in the documentation are Huawei certified optical modules.
  • Page 202 Receiver -21.0 dBm sensitivit Overload -9.0 dBm optical power Extinctio 8.2 dB n ratio Table 9-12 Table 9-13 list attributes of the DWDM optical module. Issue 02 (2012-09-10) Huawei Proprietary and Confidential Copyright © Huawei Technologies Co., Ltd.
  • Page 203 Extinctio 8.2 dB n ratio Operatin 0°C to 45°C temperat Table 9-13 Attributes of an XFP-DWDM optical module (10 Gbit/s) Attribut Description Transmis 80 km sion distance Issue 02 (2012-09-10) Huawei Proprietary and Confidential Copyright © Huawei Technologies Co., Ltd.

  • Page 204: Attributes Of A 40G Optical Module

    NOTE Only Huawei certified optical modules can be installed on the S7700. The non-certified optical modules are unreliable and may affect services. Huawei will not be responbsible for fixing the issues caused by non- certified optical modules. All the optical modules listed in the documentation are Huawei certified optical modules.
  • Page 205 NOTE Only Huawei certified optical modules can be installed on the S7700. The non-certified optical modules are unreliable and may affect services. Huawei will not be responbsible for fixing the issues caused by non- certified optical modules. Issue 02 (2012-09-10) Huawei Proprietary and Confidential Copyright ©...

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