Cisco Systems uBR10-LCP2-MC28C Benutzerhandbuch

The Cisco uBR10-LCP2-MC28C cable interface line card is a combination of two components:

Cisco uBR-MC28C—Provides two downstream and eight upstream ports, divided into two domains.

Cisco Line Card Processor (Cisco uBR10-LCP2) adapter card—Provides the mechanical and 
electrical conversions necessary for the Cisco uBR-MC28C cable interface line card to fit the form 
factor used in the Cisco uBR10012 chassis. 

All installation information about the LCP adapter card also applies to the LCP2 adapter card.

You must be using revision 07 of the LCP adapter card or any version of the LCP-2 card to support N+1 
requirements when the card is used as a redundant or protect card. See the Proactive Upgrade Field 
Notice number 18301 at the following URL:

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The Cisco uBR10-LCP2 adapter card and Cisco uBR-MC28C cable interface line card are mechanically 
connected to each other using brackets and power connectors. The two cards are inserted into and 
removed as a single logical and physical unit. 

The Cisco uBR10-LCP2 adapts the Cisco uBR-MC28C cable interface line card to the form factor of the 
Cisco uBR10012 chassis and provides:

Proper voltage conversion for the card and chassis 

Boot code required to use the Cisco uBR-MC28C cable interface line card

SDRAM for buffering packets as they are transferred between the card and PRE1 (or PRE)