Cisco Cisco UBR-MC20X20V DOCSIS 3.0 Broadband Processing Engine
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Configuring the Cisco UBR-MC20X20V Cable
Interface Line Card
Interface Line Card
First Published: November 16, 2009
Last Updated: May 10, 2010, OL-20959-02
The Cisco UBR-MC20X20V cable interface line card is designed specifically for the Cisco uBR10012
universal broadband router. This card transmits and receives RF signals between the subscriber and the
headend over hybrid fiber-coaxial (HFC) system.
universal broadband router. This card transmits and receives RF signals between the subscriber and the
headend over hybrid fiber-coaxial (HFC) system.
The Cisco UBR-MC20X20V card has high line card CPU speed, memory, and flash memory allowing
support of Voice over IP (VoIP) at much higher call loads and a higher percentage of modems running
advanced DOCSIS features that typically consume line card CPU resources.
support of Voice over IP (VoIP) at much higher call loads and a higher percentage of modems running
advanced DOCSIS features that typically consume line card CPU resources.
Document Revision History
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Document Revision
Date
Change Summary
OL-20959-01
November 16, 2009 Initial version.
OL-20959-02
May 10, 2010
Added information about the new available licenses (10
and 15 downstream) for the Cisco uBR-MC20X20V cable
line card.
and 15 downstream) for the Cisco uBR-MC20X20V cable
line card.