DescriptionLED
NME module link active LEDNME Act
SSD access status LEDSSD
Reserved for future useCM/DTP Lnk
Reserved for future useCM/DTP Act
Cisco cBR-8 Converged Cable Access Router Supervisor 250G
The Cisco
®
cBR-8 Converged Cable Access Router Supervisor 250G perform the data forwarding and routing
processing functions of carrier-class and high performance cBR-8 Converged Cable Access Router. Not only
does the supervisor provide advanced routing capabilities, but it also monitors and manages other components
in the Cisco
®
cBR-8 Converged Cable Access Router. The supervisor consists of two FRU (Field Replaceable
Unit): Supervisor and Supervisor PIC (Physical Interface Card). Supervisor PIC card has all the physical
interface ports and related PHY component on board.
As the management processor for the Cisco
®
cBR-8 Converged Cable Access Router, the supervisor also
performs the following management functions: chassis management including activation and initialization of
the other cards, selection/switchover of active vs. standby cards, image management and distribution, logging
facilities, distribution of user configuration information, monitor and manage the power and temperature of
system components such as line cards, power supplies, and fans, provide out-of-band system console and
auxiliary ports, USB, and Ethernet ports for router configuration and maintenance etc. Supervisor works
together with SUP PIC offering below main features:
• Provides up to 250Gbps Downstream and Upstream aggregated forwarding capacity
• Flexible data path interconnection between active and standby supervisors to support a total of 2x100G
worth of active-active backhaul bandwidth
• Integrate full range of industry-leading Cisco IOS
®
Software features and services
• SSD memory (240G) for syslog/debug information/image/package storage
• Run with the modular Cisco IOS XE Software for the Cisco
®
cBR-8 Converged Cable Access Router
• Provide 1+1 redundant-supervisor support
• Two Integrated 1x100G NSI (Network Side Interface) backhaul interfaces on Supervisor PIC. The
interface can support either QSFP28 or QSFP+ module
• Two RJ45 GE network management ports are hardware capable of supporting Synchronous Ethernet
• High Availability: 1+1 active/active NSI or iNSI interface redundancy, 1+1 DTI client (PIC) redundancy,
1+1 network timing redundancy (DOCSIS, PTP, Synchronous Ethernet)
• Offer field-replaceable and hot-swappable capabilities to help ensure minimal service disruption
The Cisco cBR-8 supports:
• Two 250G Supervisor Cards
• Two 2x100G Supervisor PICs
Cisco Converged Broadband Routers Hardware Installation Guide
20
What is a Cisco cBR Series Converged Broadband Router
Cisco cBR-8 Converged Cable Access Router Supervisor 250G
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