Cisco Cisco RF Gateway 10

The Cisco RF Gateway 10 (RFGW-10) operates as an Universal Edge Quadrature Amplitude Modulation 
(UEQAM) that supports both Data Over Cable Service Interface Specification (DOCSIS) and Video 
applications.

The Cisco RFGW-10 DS48 line card is a 12-port, 48-channel Universal EQAM card designed to support 
Downstream External PHY Interface (DEPI) DOCSIS MPEG Transport (D-MPT), downstream data 
traffic, and MPEG video traffic for video-on-demand (VoD), switched digital video (SDV), and 
Broadcast Video applications. The DS48 card is similar to the traditional QAM solutions where the card 
receives encapsulated data, depacketizes or reformats the packets, maps them to the output QAM 
channel, and performs QAM modulation and frequency upconversion. From a high level, the DS48 line 
card receives video and DOCSIS data encapsulated over Ethernet and outputs analog QAM data to the 
subscriber devices (STB and DOCSIS modems).

Your software release may not support all the features documented in this module. For the latest feature 
information and caveats, see the release notes for your platform and software release. To find information 
about the features documented in this module, and to see a list of the releases in which each feature is 
supported, see the 

.

Use Cisco Feature Navigator to find information about platform support and Cisco IOS, Catalyst OS, 
and Cisco IOS XE software image support. To access Cisco Feature Navigator, go to 

. An account on Cisco.com is not required.