Cisco 4000833 Manuals

Manuals and User Guides for Cisco 4000833. We have 1 Cisco 4000833 manual available for free PDF download: Installation And Operation Manual

Cisco 4000833 Installation And Operation Manual

Cisco 4000833 Installation And Operation Manual (112 pages)

MQAM Modulator

Brand: Cisco | Category: Modulator | Size: 3.49 MB

Table of Contents

Table of Contents
5
Avoid Electric Shock
9
Heed All Warnings
9
Read, Retain, and Follow These Instructions
9
Safety Precautions
9
Warning and Caution Icons
9
Cleaning, Water, Moisture, Open Flame
10
Placement
10
Servicing
10
Ventilation
10
Fuse
11
Grounding this Product (U.S.A. and Canada Only)
11
Canada EMI Regulation
13
FCC Compliance
13
United States FCC Compliance
13
About this Guide
15
Audience
15
Introduction
15
Scope
15
Document Version
16
Related Publications
16
Chapter 1 Introducing the MQAM

17
- System Overview
  18
- Features
  18
- Input/Output Process
  20
- Back Panel Components
  20
- Input/Output Diagram
  22
- Input/Output Stage/Description Table
  22
- Front Panel Overview
  23
- Front Panel Diagram
  23
- Back Panel Overview
  25
- Back Panel Diagram
  25
- Back Panel Indicator Lights
  26
Chapter 2 Installing the MQAM

27
Chapter 3 Provision the MQAM

45
- Overview
  46
- Basic Parameters Tab
  47
- Advanced Parameters Tab
  49
- File Selection Dialog Window
  50
- Connectivity Tab
  52
- Provisioning the MQAM on the DNCS
  54
Chapter 4 Operating the Modulator

57
- Understand the Boot Process
  58
- Initial Boot Screens
  59
- Code Download Messages
  60
- Change the Boot Mode
  61
- Boot Modes
  61
- Changing the Boot Mode
  62
- Read the Default Status Screen
  63
- Reading the Default Status Screen
  63
- Use the Front Panel Keys to Change Configuration Settings
  64
- Diagram of MQAM Menu Structure
  64
- Accessing the MQAM Menus
  65
- Navigating Within a Menu or Changing a Screen Value
  65
- Saving Changes to Configuration Settings
  65
- Adjust the Frequencies of a Selected Carrier
  66
- Adjusting the Output Frequency
  66
- Adjust the RF Output Level of a Selected RF Module
  67
- LEVEL Button Menu Flow
  67
- Adjusting the RF Output Level
  67
- Mute the RF Output of a Selected RF Module
  68
- Enabling or Disabling a Muting Option
  68
- Change the Carrier Mode of a Selected RF Module
  69
- Selecting Modulated or Continuous Wave Carrier Mode
  69
- Monitor Setup Options
  70
- OPTIONS Menu
  70
- Displaying Alarm Status
  71
- Viewing the Session Count
  71
- Viewing the Program Count
  71
- Viewing the Encryption Mode
  72
- Viewing the MAC Address
  72
- Viewing the Netmask Screen
  72
- Viewing the IP Address
  72
- Viewing the I/O Board Software Revision Level
  73
- Viewing the RF Module Revision Numbers
  73
- Checking the Temp of an RF Module
  73
- Viewing the Hardware Revision String
  74
- Setting the Modulation Type
  74
- ITUB Interleave Screen
  75
- Adjusting the LCD Contrast
  75
- Resetting the MQAM
  75
- Inspect the Modulator
  76
- Select an RF Module
  77
- Selecting an RF Module
  77
- Inspect the MQAM
  78
- Quarterly Inspection
  78
- Replace the Fuse
  79
- Replacing the Fuse
  79
- Diagnose the Fan
  81
- Diagnosing the Fan
  81
- Replace the Fan
  82
- When Can I Perform this Procedure
  82
- Location of Fans
  82
- Replacing the Fan
  83
Chapter 5 Troubleshooting the MQAM

85
Chapter 6 Customer Information

99
Appendix A Technical Specifications

101
- Installation and Operation Requirements
  102
- Power Requirements Table
  102
- Rack Requirements Table
  102
- Environmental Requirements Table
  103
- RF Specifications
  104
- ASI Input Specifications
  105
- Modulation Specifications
  106
- Modulation Specifications Table
  106
- Digital I/O Performance Specifications
  107
- Digital I/O Performance Specifications Table
  107
- Connector Type
  108
- Connector Type Table
  108
- Factory Default Settings
  109
- Factory Default Settings Table
  109
- Standard Output Frequencies
  110
- Index
  111

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