Cisco UBR7100 - Manual
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Table of Contents:
- Page 2 – Cisco uBR7100 Series Models; Cisco uBR7100 Series Router Operational Features
- Page 3 – Cisco uBR7100 Series Routers Physical Description
- Page 6 – Fixed Interface Units; Ethernet/Fast Ethernet LAN Interface
- Page 7 – Field-Replaceable Units; Port Adapters
- Page 8 – WAN Technology
- Page 9 – Flash Disks
- Page 10 – SDRAM Memory; Total SDRAM
- Page 11 – Functional Overview; Chassis Slot and Logical Interface Numbering
- Page 12 – Indentifing Interface Information in the Software; show interfaces
- Page 13 – MAC Addresses
- Page 14 – Online Insertion and Removal; Peripheral Component Interconnect Buses
- Page 15 – Network Processor Card
- Page 16 – Front; Memory Type
- Page 17 – Other Interfaces
- Page 18 – System LEDs and Reset Button
- Page 19 – LED Label
C H A P T E R
1-1
Cisco uBR7100 Series and Cisco uBR7100E Series Universal Broadband Router Hardware Installation Guide
OL-5916-01
1
Product Overview
This chapter provides physical and functional overviews of Cisco uBR7100 series universal broadband
routers and contains the following sections that describe router hardware, major components, and
functions of hardware-related features:
•
•
Fixed Interface Units, page 1-6
•
Field-Replaceable Units, page 1-7
•
Functional Overview, page 1-11
Note
Unless otherwise indicated, the term
Cisco uBR7100 series
in this manual refers to all models of the
Cisco uBR7100 series universal broadband router, including the Cisco uBR7111, Cisco uBR7111E,
Cisco uBR7114, and Cisco uBR7114E routers.
Product Description
The Cisco uBR7100 series universal broadband router is a cable modem termination system (CMTS)
that provides Internet, local area network (LAN), and wide area network (WAN) access for cable
modems and set-top boxes (STBs) over a coaxial cable connection. The router enables high-speed data
services to be packaged similar to basic cable television service or video programming.
The Cisco uBR7100 series routers support two-way data and digitized voice connectivity over a
bidirectional cable television and IP backbone network, using one of the following two standards:
•
The Cisco uBR7111 and Cisco uBR7114 support the Data-over-Cable Service Interface
Specifications (DOCSIS)—DOCSIS 1.0 and DOCSIS 1.1. DOCSIS supports the 6 MHz North
American channel plans using the ITU J.83 Annex B 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 42 MHz
frequency range.
•
The Cisco uBR7111E and Cisco uBR7114E support the European Data-over-Cable Service
Interface Specifications (EuroDOCSIS)—EuroDOCSIS 1.0 and EuroDOCSIS 1.1. EuroDOCSIS
supports the 8 MHz Phase Alternating Line (PAL) and Systeme Electronique Couleur Avec
Memoire (SECAM) channel plans using the ITU J.112 Annex A RF standard. The downstream uses
an 8 MHz channel width in the 85 to 860 MHz frequency range, and the upstream supports multiple
channel widths in the 5 to 65 MHz frequency range.
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Summary
1-2 Cisco uBR7100 Series and Cisco uBR7100E Series Universal Broadband Router Hardware Installation Guide OL-5916-01 Chapter 1 Product Overview Product Description The Cisco uBR7100 series router is a cost-effective solution for cable operators, Internet service providers, multiple tenant units (MTU...
1-3 Cisco uBR7100 Series and Cisco uBR7100E Series Universal Broadband Router Hardware Installation Guide OL-5916-01 Chapter 1 Product Overview Cisco uBR7100 Series Routers Physical Description • Online insertion and removal (OIR)—Allows you to add, replace, or remove the modular port adapter withou...
1-6 Cisco uBR7100 Series and Cisco uBR7100E Series Universal Broadband Router Hardware Installation Guide OL-5916-01 Chapter 1 Product Overview Fixed Interface Units Instructions for installing the router on a tabletop, installing the router in an equipment rack, and attaching the cable-management b...
