Cisco UBR7225VXR - Manual
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Table of Contents:
- Page 2 – Cisco uBR7225VXR Components
- Page 4 – Card Slot and Logical Interface Numbering; Preparing for Installation; Site Preparation; Site Environment
- Page 5 – Temperature and Humidity Requirements; Verifying Contents After Unpacking
- Page 6 – Installation Tools and Equipment; Installation Guidelines; Power Guidelines; Ethernet and Fast Ethernet Connections
- Page 7 – Coaxial Cable Connections; Workbench and Tabletop Installation Guidelines
- Page 8 – Rack-Mount Installation Guidelines; Installing the Chassis; Attaching the Rack-Mount Brackets
- Page 9 – Attach the Rack-Mount Brackets to the Rear of the Chassis; Attach the Rack-Mount Brackets to the Front of the Chassis
- Page 10 – Attach the Rack-Mount Brackets to the Middle of the Chassis
- Page 11 – Installing the Cable-Management Bracket; Installing the Chassis on a Workbench or Tabletop
- Page 12 – Installing the Chassis in the Rack
- Page 13 – Connecting the Chassis to Ground
- Page 14 – Connecting the Chassis to Power; AC Power Supplies
- Page 15 – Cabling; Connecting Interface Card Cables; Console and Auxiliary Port Connection Equipment
- Page 16 – Powering on the Cisco uBR7225VXR Router; Troubleshooting the Installation
- Page 17 – Identify Startup Problems; Other Troubleshooting Information Websites; Related Documentation
- Page 18 – Obtaining Documentation and Submitting a Service Request
Q
UICK
S
TART
G
UIDE
Cisco uBR7225VXR Universal Broadband Router
Connecting the Chassis to Power
Powering on the Cisco uBR7225VXR Router
Troubleshooting the Installation
Obtaining Documentation and Submitting a Service Request
1
Overview
The Cisco uBR7225VXR universal broadband router
is used in Cisco Cable Modem Termination System
(CMTS) solutions. The router allows high-speed data services to be packaged similar to basic cable
television service or video fare.
The Cisco uBR7225VXR router:
•
Supports data and packetized voice connectivity over a bidirectional cable television and IP backbone
network.
•
Supports high-speed Internet access, IP telephony, and Virtual Private Network (VPN) applications.
•
Supports PacketCable 1.0, Data-over-Cable Service Interface Specification (DOCSIS) 1.1, and
EuroDOCSIS 1.1.
•
Supports DOCSIS- or EuroDOCSIS-based cable interfaces and cable modems (or set-top boxes with
integrated DOCSIS or EuroDOCSIS cable modems).
•
Supports DOCSIS 2.0 A-TDMA only.
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Summary
2 • Supports both 6-MHz North American channel plans using ITU-T J.83 Annex B operation and 8-MHz phase alternating line (PAL) and Sequential Coulour Avec Memoire (SECAM) channel plans using ITU-T J.83 Annex A operation. • Works in conjunction with dialup access products to support upstream traffic ...
4 Card Slot and Logical Interface Numbering The cable interface line card slots maintain the same slot number regardless of whether other cable interface line cards are installed or removed. However, when you move a line card to a different slot, the logical interface number changes to reflect the n...
5 Temperature and Humidity Requirements Table 1 and Table 2 list the nominal operating and non-operating environment requirements. Any measurements that approach the minimum or maximum of a range indicate a potential problem. Table 1 Operating Environment Table 2 Non-operating Environment Verifying ...
