Cisco Model D-PCG1000 PowerKEY CAS Gateway User Guide
4019301 Rev B
Introducing the SARA Server
1-3
Understand the DBDS Network,
Continued
The DBDS
This section briefly describes the relationship between the SARA Server and the
DBDS and explains how the SARA Server works with the DBDS.
The DBDS is a network of hardware and software elements, including the SARA
The DBDS is a network of hardware and software elements, including the SARA
Server, that connects content servers to DHCTs in order to deliver MPEG-2 video,
audio, digital data, and analog services to subscribers. The following diagram
illustrates how the various hardware elements interconnect to form a DBDS.
Note: The following illustration shows a basic DBDS with no optional features.
Note: The following illustration shows a basic DBDS with no optional features.