Cisco D9477-1 Operating instructions

78-717866-01 Rev D
MQAM Modulator Models
D9477-1, D9477-2, and D9477-3
Installation and Operation Guide

Please Read
Important
Please read this entire guide. If this guide provides installation or operation
instructions, give particular attention to all safety statements included in this guide.

Notices
TrademarkAcknowledgments
Cisco and the Cisco logo are trademarks or registered trademarks of Cisco and/or its
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at www.cisco.com/go/trademarks.
Third party trademarks mentioned are the property of their respective owners.
The use of the word partner does not imply a partnership relationship between
Cisco and any other company. (1110R)
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Cisco Systems, Inc. assumes no responsibility for errors or omissions that may
appear in this publication. We reserve the right to change this publication at any
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implication, estoppel, or otherwise any license or right under any copyright or
patent, whether or not the use of any information in this document employs an
invention claimed in any existing or later issued patent.
Copyright
© 2007, 2013 Cisco and/or its affiliates. All rights reserved. Printed in the United States of
America.
Information in this publication is subject to change without notice. No part of this
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78-717866-01 Rev D iii
Contents
Safety Precautions vii
Read, Retain, and Follow These Instructions....................................................... vii
Warning and Caution Icons ................................................................................... vii
Heed All Warnings.................................................................................................. vii
Avoid Electric Shock ............................................................................................... vii
Servicing................................................................................................................... viii
Cleaning, Water, Moisture, Open Flame............................................................. viii
Ventilation................................................................................................................ viii
Placement................................................................................................................. viii
Fuse .............................................................................................................................. ix
Grounding This Product (U.S.A. and Canada Only)............................................ix
FCC Compliance xi
United States FCC Compliance................................................................................xi
Canada EMI Regulation............................................................................................xi
About This Guide xiii
Introduction..............................................................................................................xiii
Scope..........................................................................................................................xiii
Audience ...................................................................................................................xiii
Related Publications ................................................................................................xiv
Document Version ...................................................................................................xiv
Chapter 1 Introducing the MQAM 1
System Overview ..................................................................................................................... 2
Features ........................................................................................................................ 2
Input/Output Process............................................................................................................. 4
Back Panel Components ............................................................................................ 4
Input/Output Diagram.............................................................................................. 6
Input/Output Stage/Description Table.................................................................. 6
Front Panel Overview ............................................................................................................. 7
Front Panel Diagram .................................................................................................. 7
Back Panel Overview............................................................................................................... 9
Back Panel Diagram ................................................................................................... 9
Back Panel Indicator Lights..................................................................................... 10

Contents
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Chapter 2 Installing the MQAM 11
Installation Process Summary.............................................................................................. 12
Before You Begin....................................................................................................... 12
MQAM Installation Processes................................................................................. 12
Unpack and Inspect the MQAM.......................................................................................... 14
Carrier’s Responsibility............................................................................................ 14
Unpacking and Inspecting Procedure ................................................................... 14
Install the Modulator Into a Rack ........................................................................................ 15
Installing the Modulator into a Rack ..................................................................... 15
Connect Power Sources......................................................................................................... 16
Connecting an Earth Ground .................................................................................. 16
Connecting a DC Power Source.............................................................................. 16
Connecting an AC Power Source ........................................................................... 17
Record the MAC Address..................................................................................................... 18
Recording the MAC Address.................................................................................. 18
Connect the RF OUT Ports ................................................................................................... 20
Location of RF OUT Ports........................................................................................ 20
Connecting the RF OUT Ports................................................................................. 21
Connect the DVB ASI Input Ports ....................................................................................... 22
Location of DVB ASI Input Ports............................................................................ 22
Connecting the DVB ASI Ports ............................................................................... 23
Connect the CA SYNC Port.................................................................................................. 24
Location of CA SYNC Port ...................................................................................... 24
Guidelines for Connecting the CA SYNC Port..................................................... 24
Connecting the CA SYNC Port ............................................................................... 25
Connect the 10/100BaseT Ethernet Port............................................................................. 26
Description................................................................................................................. 26
Location of 10/100BaseT Ethernet Port ................................................................. 26
Connecting the 10/100BaseT Ethernet Port.......................................................... 27
Chapter 3 Provision the MQAM 29
Overview................................................................................................................................. 30
Basic Parameters Tab............................................................................................................. 31
Advanced Parameters Tab.................................................................................................... 33
File Selection Dialog Window................................................................................. 34
Connectivity Tab.................................................................................................................... 36
Provisioning the MQAM on the DNCS.............................................................................. 38

Contents
78-717866-01 Rev D v
Chapter 4 Operating the Modulator 41
Understand the Boot Process ............................................................................................... 42
Initial Boot Screens ................................................................................................... 43
Code Download Messages ...................................................................................... 44
Change the Boot Mode.......................................................................................................... 45
Boot Modes ................................................................................................................ 45
Changing the Boot Mode......................................................................................... 46
Read the Default Status Screen ............................................................................................ 47
Reading the Default Status Screen.......................................................................... 47
Use the Front Panel Keys to Change Configuration Settings.......................................... 48
Diagram of MQAM Menu Structure...................................................................... 48
Accessing the MQAM Menus ................................................................................. 49
Navigating Within a Menu or Changing a Screen Value.................................... 49
Saving Changes to Configuration Settings............................................................ 49
Adjust the Frequencies of a Selected Carrier ..................................................................... 50
Adjusting the Output Frequency............................................................................ 50
Adjust the RF Output Level of a Selected RF Module...................................................... 51
LEVEL Button Menu Flow ...................................................................................... 51
Adjusting the RF Output Level............................................................................... 51
Mute the RF Output of a Selected RF Module................................................................... 52
Enabling or Disabling a Muting Option ................................................................ 52
Change the Carrier Mode of a Selected RF Module.......................................................... 53
Selecting Modulated or Continuous Wave Carrier Mode .................................. 53
Monitor Setup Options.......................................................................................................... 54
OPTIONS Menu ........................................................................................................ 54
Displaying Alarm Status.......................................................................................... 55
Viewing the Session Count...................................................................................... 55
Viewing the Program Count ................................................................................... 55
Viewing the Encryption Mode................................................................................ 56
Viewing the MAC Address ..................................................................................... 56
Viewing the Netmask Screen .................................................................................. 56
Viewing the IP Address ........................................................................................... 56
Viewing the I/O Board Software Revision Level................................................. 57
Viewing the RF Module Revision Numbers ......................................................... 57
Checking the Temp of an RF Module .................................................................... 57
Viewing the Hardware Revision String................................................................. 58
Setting the Modulation Type................................................................................... 58
ITUB Interleave Screen............................................................................................. 59
Adjusting the LCD Contrast.................................................................................... 59
Resetting the MQAM ............................................................................................... 59
Inspect the Modulator ........................................................................................................... 60
Select an RF Module .............................................................................................................. 61
Selecting an RF Module ........................................................................................... 61

Contents
vi 78-717866-01 Rev D
Inspect the MQAM ................................................................................................................ 62
Quarterly Inspection................................................................................................. 62
Replace the Fuse..................................................................................................................... 63
Replacing the Fuse.................................................................................................... 63
Diagnose the Fan.................................................................................................................... 65
Diagnosing the Fan................................................................................................... 65
Replace the Fan ...................................................................................................................... 66
When Can I Perform This Procedure? ................................................................... 66
Location of Fans ........................................................................................................ 66
Replacing the Fan...................................................................................................... 67
Chapter 5 Troubleshooting the MQAM 69
Alarm Conditions .................................................................................................................. 70
Purpose and Severity Levels of MQAM Alarms.................................................. 70
LCD Alarm Display.................................................................................................. 71
Reading the Display ................................................................................................. 71
Troubleshooting Alarm Messages....................................................................................... 72
Front Panel LCD Alarm Messages ......................................................................... 72
Troubleshooting Boot Screen Error Messages ................................................................... 79
Booting Error Messages ........................................................................................... 79
Chapter 6 Customer Information 83
Appendix A Technical Specifications 85
Installation and Operation Requirements .......................................................................... 86
Power Requirements Table...................................................................................... 86
Rack Requirements Table ........................................................................................ 86
Environmental Requirements Table....................................................................... 87
RF Specifications .................................................................................................................... 88
ASI Input Specifications........................................................................................................ 89
Modulation Specifications .................................................................................................... 90
Modulation Specifications Table ............................................................................ 90
Digital I/O Performance Specifications.............................................................................. 91
Digital I/O Performance Specifications Table...................................................... 91
Connector Type...................................................................................................................... 92
Connector Type Table .............................................................................................. 92
Factory Default Settings........................................................................................................ 93
Factory Default Settings Table ................................................................................ 93
Standard Output Frequencies .............................................................................................. 94
Index 95

Safety Precautions
78-717866-01 Rev D vii
Safety Precautions
Read, Retain, and FollowThese Instructions
Carefully read all safety and operating instructions before operating this product. Follow all
operating instructions that accompany this product. Retain the instructions for future use.
Give particular attention to all safety precautions.
Warning and Caution Icons
WARNING:
Avoid personal injury and product damage! Do not proceed beyond any icon
until you fully understand the indicated conditions.
The following icons alert you to important information about the safe operation of this
product:
You will find this icon in the literature that accompanies this product. This icon
indicates important operating or maintenance instructions.
You may find this icon affixed to this product and in this document to alert you of
electrical safety hazards. On this product, this icon indicates a live terminal; the
arrowhead points to the terminal device.
You may find this icon affixed to this product. This icon indicates a protective earth
terminal.
You may find this icon affixed to this product. This icon indicates excessive or
dangerous heat.
You may find this symbol affixed to this product and in this document. This symbol
indicates an infrared laser that transmits intensity-modulated light and emits
invisible laser radiation and an LED that transmits intensity-modulated light.
HeedAll Warnings
Adhere to all warnings on the product and in the operating instructions.
Avoid Electric Shock
Follow the instructions in this warning.
WARNING:
To reduce risk of electric shock, perform only the instructions that are
included in the operating instructions. Refer all servicing to qualified service
personnel.

Safety Precautions
viii 78-717866-01 Rev D
Servicing
WARNING:
Avoid electric shock! Opening or removing the cover may expose you to
dangerous voltages.
Do not open the cover of this product and attempt service unless instructed to do so in the
operating instructions. Refer all servicing to qualified personnel only.
Cleaning, Water, Moisture, Open Flame
To protect this product against damage from moisture and open flames, do the following:
Before cleaning, unplug this product from the AC outlet. Do not use liquid or aerosol
cleaners. Use a dry cloth for cleaning.
Do not expose this product to moisture.
Do not place this product on a wet surface or spill liquids on or near this product.
Do not place or use candles or other open flames near or on this product.
Ventilation
To protect this product against damage from overheating, do the following:
This product has openings for ventilation to protect it from overheating. To ensure
product reliability, do not block or cover these openings.
Do not open this product unless otherwise instructed to do so.
Do not push objects through openings in the product or enclosure.
Placement
To protect this product against damage from breakage, do the following:
Place this product close enough to a mains AC outlet to accommodate the length of the
product power cord.
Route all power supply cords so that people cannot walk on, or place objects on, or lean
objects against them. This can pinch or damage the cords. Pay particular attention to
cords at plugs, outlets, and the points where the cords exit the product.
Make sure the mounting surface or rack is stable and can support the size and weight of
this product.
WARNING:
Avoid personal injury and damage to this product! An unstable surface may
cause this product to fall.