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Hardware Installation Guide - Page 3
...and Information 19
Product Overview 1 Product Description 1 Cisco uBR7100 Series Models 2 Cisco uBR7111 and Cisco uBR7111E 2 Cisco uBR7114 and Cisco uBR7114E 2 Cisco uBR7100 Series Router Operational Features 2 Cisco uBR7100 Series Routers Physical Description 3 Fixed Interface Units 6 Ethernet/Fast Ethernet LAN Interface 6 RF Cable Interface 6 Field-Replaceable Units 7 Port Adapters 7 Flash Disks...
Hardware Installation Guide - Page 7
...Purpose
This installation guide explains the initial hardware installation and basic configuration procedures for installing the router hardware, starting up the router, and troubleshooting any problems that might occur during the installation. Warning Only trained and qualified personnel should be familiar not only with Cisco router hardware and cabling but also with RF cable plants is...
Hardware Installation Guide - Page 8
... installing the Cisco uBR7100 series router.
Appendix A, "System Specifications" Contains the physical specifications and power requirements of the router. Appendix B, "Manufacturers for
Lists vendors for the auxiliary equipment that are done to the Cisco uBR7100 Series Software Configuration Guide at the following URL:
http://www.cisco.com/en/US/docs/cable/cmts/ubr7100/configuration/guide...
Hardware Installation Guide - Page 21
...ITU J.83 Annex B RF standard. DOCSIS supports the 6 MHz North American channel plans using the ITU J.112 Annex A RF standard.
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Cisco uBR7100 Series and Cisco uBR7100E Series Universal Broadband Router Hardware Installation Guide
1-1 Product Description
The Cisco uBR7100 series universal broadband router is a cable modem termination system (CMTS) that describe router hardware, major...
Hardware Installation Guide - Page 22
... Installation Guide
1-2
OL-5916-01 The Cisco uBR7111 router supports DOCSIS cable plants, and the Cisco uBR7111E supports EuroDOCSIS cable plants.
Cisco uBR7100 Series Router Operational Features
The Cisco uBR7100 series routers have the following operational features: • Single-side serviceability-All cables and LEDs are not
required. Cisco uBR7111 and Cisco uBR7111E
The Cisco...
Hardware Installation Guide - Page 23
... configuration and performance conditions, with the option of different power cords, depending on the model of operation. The cable interface supports the DOCSIS 6 MHz, North American channel plan or the EuroDOCSIS 8 MHz PAL and SECAM channel plan, depending on the network.
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Cisco uBR7100 Series and Cisco uBR7100E Series Universal Broadband Router Hardware Installation Guide...
Hardware Installation Guide - Page 26
... the attached network is enabled. On the Cisco uBR7111 and Cisco uBR7114 routers, the cable interface supports the North American DOCSIS channel plan, with a 6 MHz National Television Systems Committee (NTSC) channel width, with 64 QAM and 256 QAM data rates, while the upstream supports QPSK and 16 QAM data rates.
Note On the Cisco uBR7111E and Cisco uBR7114E routers, the DS0 connector is...
Hardware Installation Guide - Page 71
... assistance and further instructions.
CH A P T E R
5
Troubleshooting the Installation
Your Cisco uBR7100 series router went through extensive testing before using the troubleshooting procedures in this chapter might not apply. Troubleshooting Overview
This section describes the troubleshooting methods used in the original factory configuration. Refer to a specific subsystem; Make...
Hardware Installation Guide - Page 73
..., there are no installation adjustments that you start the router, either there is a problem with the power supply (it is damaged or not connected correctly), or the network processing card is not connected properly.
Chapter 5 Troubleshooting the Installation
Troubleshooting Overview
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Figure 5-2 Troubleshooting Strategy for Startup Problems
Turn on system power
PWR LED on...
Hardware Installation Guide - Page 76
... the internal chassis environment. If you start up the system, do the fans start operating? If necessary, pop off the router and contact a service representative for assistance and further instructions. If no, there is a problem with the cooling system: • When you experience trouble with these procedures, manually power off the front bezel to expose the fans and verify...
Hardware Installation Guide - Page 96
...:1997 ClassB; CNS13438:1997 Class B EN61000-3-2:1995; Cisco uBR7100 Series and Cisco uBR7100E Series Universal Broadband Router Hardware Installation Guide
A-2
OL-5916-01 Physical Specifications
Appendix A System Specifications
Table A-1 Physical Specifications and Power Requirements (continued)
Description
Specification
WAN interface options
For a list of supported port adapters.
Hardware Installation Guide - Page 98
... phase states to code two digital bits.
4. dBc = decibels relative to the digital carrier. Using these settings should increase the reliability of DOCSIS-compliant, two-way data-over time and temperature. Table A-6 DOCSIS Cable Downstream RF Specifications
Specification System/Channel RF channel spacing (bandwidth) Transit delay3 Carrier to noise ratio
Carrier to ingress power ratio Composite...
Hardware Installation Guide - Page 100
... Settings
Cisco uBR7100 Series and Cisco uBR7100E Series Universal Broadband Router Hardware Installation Guide
A-6
OL-5916-01 Using these settings should increase the reliability of EuroDOCSIS-based, two-way cable systems.
3. EuroDOCSIS Upstream and Downstream Specifications
Appendix A System Specifications
Table A-7 EuroDOCSIS Cable Upstream RF Specifications (continued)
Specification...
Hardware Installation Guide - Page 101
... amplitude and
phase coding. 5. OL-5916-01
Cisco uBR7100 Series and Cisco uBR7100E Series Universal Broadband Router Hardware Installation Guide
A-7 Appendix A System Specifications
Integrated Upconverter Specifications
Table A-8 EuroDOCSIS Cable Downstream RF Specifications (continued)
Specification
EuroDOCSIS Specifications1 Minimum Settings2
Your Headend Settings
Burst noise
< 25 ms...
Hardware Installation Guide - Page 136
... 1 humidity 1 LAN interfaces 1 minimum software recommended 2 physical 1 port adapters 2 power 1 power supply 1 RF 3 to 6 safety 2 temperature 1 WAN ports 2 spectrum analyzer manufacturers 2, 4 splitter manufacturers 1, 3 startup troubleshooting 2 status environmental 6
IN-6
Cisco uBR7100 Series and Cisco uBR7100E Series Universal Broadband Router Hardware Installation Guide
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