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Hardware Installation Guide - Page 8
... in 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. Tables"
Appendix E, "Site Log"
Provides a sample log sheet that can be used to prepare a site before installing the Cisco uBR7100 series router.
Organization
Preface
Organization
The major sections...
Hardware Installation Guide - Page 21
...using the ITU J.112 Annex A RF standard. The downstream uses a 6 MHz channel width in the 85 to 860 MHz frequency range, and the upstream supports the 5 to basic cable television service or video programming. OL-5916-01
Cisco uBR7100 Series and Cisco uBR7100E Series Universal Broadband Router Hardware Installation Guide
1-1 The Cisco uBR7100 series routers support two-way data and digitized...
Hardware Installation Guide - Page 22
...one upstream port. The downstream port can be
output either as an RF signal through the integrated upconverter or as hotels, hospitals, and dormitories.
The Cisco uBR7111 router supports DOCSIS cable plants, and the Cisco uBR7111E supports EuroDOCSIS cable plants. Cisco uBR7100 Series Models
The Cisco uBR7100 series router has two models. Cisco uBR7114 and Cisco uBR7114E
The Cisco uBR7114...
Hardware Installation Guide - Page 23
... Universal Broadband Router Hardware Installation Guide
1-3 CiscoWorks-Lets you monitor complex internetworks that use Cisco routing devices and helps you to remotely manage the router.
CiscoView-A graphical SNMP-based device management tool that displays information such as backup devices for CMTS and cable modem configuration files.
• LEDs-LEDs for system ready, power, PCMCIA card...
Hardware Installation Guide - Page 24
... for the chassis grounding that is provided by the three-pronged grounded AC power supply outlet. Figure 1-1 Cisco uBR7111 and Cisco uBR7111E Universal Broadband Router-Rear Panel View
4 3 2
1
116834
5
I
DS0
RF
DS0
10
11
9
ACT ACT
LNK
FE 0/0
FE 0/1
1
SLOT 0
SLOT 1
US0
PWR
CONS
SYS AUX RDY
EN
uBR7114
7 8
6
5
1 ESD receptacle 2 Modular port adapter 3 Fixed Fast...
Hardware Installation Guide - Page 38
... default Cisco IOS software image.
1-18
Cisco uBR7100 Series and Cisco uBR7100E Series Universal Broadband Router Hardware Installation Guide
OL-5916-01 The following example using Cisco IOS commands.
Configuration register is 0x0
Other Interfaces
Console port-Provides access for remote access and is equipped with T1 controller 2 FastEthernet/IEEE 802.3 interface(s) 1 Cable Modem network...
Hardware Installation Guide - Page 61
...OL-5916-01
Cisco uBR7100 Series and Cisco uBR7100E Series Universal Broadband Router Hardware Installation Guide
3-7 Ensure that were not used to the Chassis (Cisco uBR7114 chassis) Chassis grounding receptacles
Screws
35825
5
I
DS0
RF
DS0 US3
ACT ACT
LNK
FE 0/0
FE 0/1
1
US2
SLOT 0
SLOT 1
US1
US0
PWR
CONS
SYS AUX RDY
EN
uBR7114
Cable-management bracket
Grounding...
Hardware Installation Guide - Page 62
...
I
DS0
RF
DS0 US3
DS0 RF DS0 US3
ACT ACT
LNK
FE 0/0
FE 0/1
1
US2
SLOT 0
SLOT 1
US1
US0
PWR
CONS
SYS AUX RDY
EN
uBR7114
US2 US1 US0
Upstream ports Downstream port (to the upstream ports. For information on the system or connect or disconnect cables during periods of whether power to a network are connected as a spare. Connecting to the Network
Chapter 3 Installing Cisco...
Hardware Installation Guide - Page 71
... to isolate and resolve the problem • Maintenance agreement or warranty information
OL-5916-01
Cisco uBR7100 Series and Cisco uBR7100E Series Universal Broadband Router Hardware Installation Guide
5-1 Figure 5-2 shows the general troubleshooting strategy described in the original factory configuration. Before You Call for assistance and further instructions. Refer to this chapter...
Hardware Installation Guide - Page 73
... LED comes on during a successful router boot and remains on
? The power LED (PWR) comes on
?
Cisco uBR7100 Series and Cisco uBR7100E Series Universal Broadband Router Hardware Installation Guide
5-3
Chapter 5 Troubleshooting the Installation
Troubleshooting Overview
OL-5916-01
Figure 5-2 Troubleshooting Strategy for Startup Problems
Turn on system power
PWR LED on during normal...
Hardware Installation Guide - Page 76
... uBR7100 Series and Cisco uBR7100E Series Universal Broadband Router Hardware Installation Guide
5-6
OL-5916-01 In noisy environments, place your hand on page 5-4.) • The following to help isolate a problem with the cooling system: • When you experience trouble with the startup that is not resolved with the fan or power. (See the "Troubleshooting the Power
Subsystem" section on...
Hardware Installation Guide - Page 96
...W = watts. 4. Cisco uBR7100 Series and Cisco uBR7100E Series Universal Broadband Router Hardware Installation Guide
A-2
OL-5916-01
A = amperes. 3. Table A-2 Cisco uBR7100 Series Cable Interface Specifications
Router Model
Downstream Modulation Upstream Modulation IF Output1
uBR7111
64 QAM
QPSK
+35 to +43 dBmV
uBR7114
64 QAM
QPSK
+35 to +43 dBmV
uBR7111E
64 QAM
QPSK
+33 to...
Hardware Installation Guide - Page 98
...Your Headend Settings
Cisco uBR7100 Series and Cisco uBR7100E Series Universal Broadband Router Hardware Installation Guide
A-4
OL-5916-01 These settings are slightly different than the DOCSIS settings to carrier. 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...
Hardware Installation Guide - Page 100
... ms
< -26 dBc (5%)
Your Headend Settings
Cisco uBR7100 Series and Cisco uBR7100E Series Universal Broadband Router Hardware Installation Guide
A-6
OL-5916-01
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 the...
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
OL-5916-01
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