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CISCO cBR Series Converged Broadband Router User Guide

What is a Cisco cBR Series Converged Broadband Router  
Power System  
• Link Status LED—Indicates the status of the link. QSFP0 port is mapped to LED 0,2,4,6 if it works in  
10GE mode and mapped to LED 0 if works in 100GE mode. QSFP1 port is mapped to LED 1,3,5,7 if it  
works in 10GE mode and mapped to LED 1 if works in 100GE mode.  
• Status LED—Indicates the status of the 2x100G DPIC.  
• Replace LED—Indicates the 2x100G DPIC must be replaced.  
Note  
If the QSFP-100G-SM-SR module is used in the DPIC 100G card, the cBR-8 router chassis ambient  
temperature must be limited to 50ºC at sea level.  
Power System  
The Cisco cBR chassis is powered using AC or DC power inputs. The power system consists of the following  
modules:  
• Power Cassette Module  
• AC or DC Facility Power Entry Modules (FPEM)  
• AC or DC Power Modules  
The Cisco cBR power system supports:  
• Load sharing between the Power Modules  
• N+1 redundancy for the DC power systems, and N+1 or 1+1 redundancy for the AC power systems  
• Online Insertion and Removal (OIR)  
The Cisco cBR-8 Converged Broadband Router (cBR-8) supports:  
• One Power Cassette Module  
• One FPEM  
• Six Power Modules  
Redundancy  
• For the DC-powered Cisco cBR with N+1 redundancy, the chassis must have at least five operational  
DC Power Modules to be functional.  
Note  
The DC-powered Cisco cBR allows A and B inputs to each DC Power  
Module to support separate A and B facility feeds. However, only one feed  
is necessary to support full power operation.  
• For the AC-powered Cisco cBR with N+1 redundancy, the chassis must have at least four operational  
AC Power Modules to be functional.  
What is a Cisco cBR Series Converged Broadband Router  
33  
GeneralDetails
NameCISCO cBR Series Converged Broadband Router User Guide
MakeCisco
LanguageEnglish
FiletypePDF (Download)
File size0.45 MB
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CISCO cBR Series Converged Broadband Router User Guide