Cisco UBR7114 - uBR 7114 Router Support and Manuals
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Hardware Installation Guide - Page 3
... of Service Request Severity 19 Obtaining Additional Publications 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...
Hardware Installation Guide - Page 7
.... Warning Only trained and qualified personnel should be familiar not only with Cisco router hardware and cabling but also with RF cable plants is also highly desirable. For a list of the companion publications, see the "Related Documentation" section on how to install, replace, or service this publication, you should also have experience as an electronic or electromechanical...
Hardware Installation Guide - Page 8
... for the Network Processing Engine or Network Services Engine and Input/Output Controller at the following URL:
http://www.cisco.com/en/US/docs/cable/cmts/ubr7100/configuration/guide/scg7100.html
This guide contains configuration information and sample configuration files.
Chapter 5, "Troubleshooting the Installation"
Provides basic troubleshooting procedures for the router.
Hardware Installation Guide - Page 9
..., refer to the Network Protocols Configuration Guide, Part 1 and the Network Protocols Command Reference, Part 1 publications.
In this publication. For information on setting up quality of service (QoS), refer to the Quality of Service Solutions Configuration Guide and Quality of software you solve a problem. Caution Means reader be careful. Cisco IOS release notes for the version of...
Hardware Installation Guide - Page 22
... Cisco uBR7114E supports EuroDOCSIS cable plants. Product Description
Chapter 1 Product Overview
The Cisco uBR7100 series router is flexible enough to back airflow-Internal fans provide all necessary cooling. The downstream port can be
output either as an RF signal through the integrated upconverter or as an IF signal for flexibility in WAN interface connections.
Cisco uBR7111...
Hardware Installation Guide - Page 23
...or remote location. However, for multiple device sessions.
Cisco uBR7100 series routers support CiscoWorks and CiscoView network management software.
- Cisco uBR7100 Series Routers Physical Description
Each model includes the following physical features:
• Cable interface-One downstream and either one or four upstreams, depending on the model of fixed SDRAM packet memory-Three dual in...
Hardware Installation Guide - Page 26
... output on the model. 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. Fixed Interface Units
Chapter 1 Product Overview
Instructions for installing the router...
Hardware Installation Guide - Page 71
... you are unable to a specific subsystem; If you are divided into subsystems for assistance and further instructions. then resolve the problem if possible. Refer to this chart, as necessary, to follow the steps to isolate problems to easily solve the problem, contact a customer service representative for more efficient problem solving. Troubleshooting Overview
This section describes the...
Hardware Installation Guide - Page 73
... ON (|) position, the following should occur:
• You should come on as follows:
- Cisco uBR7100 Series and Cisco uBR7100E Series Universal Broadband Router Hardware Installation Guide
5-3 Yes
No
Troubleshoot power
subsystem
Fans No operating
? If you start the router, either there is a problem with the power supply (it is damaged or not connected correctly), or the...
Hardware Installation Guide - Page 76
... a service representative for them. Use the show environment or show environment table command to the fans is not resolved with the startup that they are operating, listen for assistance and further instructions. If yes, the power to display the internal chassis environment. Cisco uBR7100 Series and Cisco uBR7100E Series Universal Broadband Router Hardware Installation Guide
5-6
OL...
Hardware Installation Guide - Page 98
...coding.
6. dBc = decibels relative to code two digital bits.
4. Table A-6 DOCSIS Cable Downstream RF Specifications
Specification System/Channel RF channel spacing (bandwidth) Transit delay3 Carrier to noise...25 μsec 8 dB
Your Headend Settings
Cisco uBR7100 Series and Cisco uBR7100E Series Universal Broadband Router Hardware Installation Guide
A-4
OL-5916-01 QAM = Quadrature ...
Hardware Installation Guide - Page 99
...< 10 ms 0.5 dB/MHz 200 ns/MHz
Your Headend Settings
OL-5916-01
Cisco uBR7100 Series and Cisco uBR7100E Series Universal Broadband Router Hardware Installation Guide
A-5 Table A-7 EuroDOCSIS Cable Upstream RF Specifications
Specification System/Channel Frequency range Transit delay, CMTS to furthest customer Carrier to noise ratio
Carrier to ingress power ratio Carrier to interference ratio...
Hardware Installation Guide - Page 100
... Table A-8 EuroDOCSIS Cable Downstream RF Specifications
Specification System/Channel RF channel spacing (bandwidth) Transit delay3 Carrier to noise ratio
Carrier to ingress power ratio Composite triple beat distortion Carrier to code two digital bits.
4. These settings are baseline settings for a EuroDOCSIS-compliant, two-way cable system.
2.
Using these settings should increase the...
Hardware Installation Guide - Page 101
... output is installed in the frequency range of 55 to +45 dBmV but with degraded power accuracy. the output can go down to 858 MHz (band center).
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
...RJ-45-to-RJ-45 rollover cables 10 rollover cables 2 rubber feet, attaching 2
S
safety guidelines ESD prevention 5 general 3 plant wiring 10 power connections 9
SDRAM memory 3, 11, 16 removing 13 replacing 8, 15 upgrading 11
SECAM frequency allocation 10 SECAM standard, description 1 sensors, environmental monitoring 17 service personnel warning 12 setup command 2 shipping container contents 2 show...
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