Cisco Headend System Release 2.7 デザインガイド
About This Guide
4024319 Rev B
v
About This Guide
Introduction
This document provides a high-level description of the Switched Digital Video
(SDV) network in System Release (SR) 2.8/3.8/4.3. This document also provides
descriptions and illustrations of how SDV functionality has been incorporated into
our digital network.
(SDV) network in System Release (SR) 2.8/3.8/4.3. This document also provides
descriptions and illustrations of how SDV functionality has been incorporated into
our digital network.
Purpose
The purpose of this document is to provide the following information:
The basic concepts of SDV
A general overview of the SDV architectures supported in SR 2.8/3.8/4.3,
including an overview of its implementation in a Regional Control System (RCS)
environment
including an overview of its implementation in a Regional Control System (RCS)
environment
An understanding of how various hardware and software elements of the DBDS
interact to provide the SDV offering
interact to provide the SDV offering
Scope
This document provides only an overview of the SDV elements and architecture. For
more detailed descriptions, contact the representative who handles your account.
more detailed descriptions, contact the representative who handles your account.
This document does not describe how to install, configure, operate, maintain, or
troubleshoot SDV. That information can be obtained from other or by calling Cisco
Services.
troubleshoot SDV. That information can be obtained from other or by calling Cisco
Services.
Audience
This document is written for the following audiences:
System operator marketing managers who are responsible for determining how
service offerings should be packaged
service offerings should be packaged
DBDS system administrators
Digital Network Control System (DNCS) operators
Cisco Services engineers
Call-center personnel
System operators who are responsible for maintaining SDV
Other parties interested in a general knowledge of SDV