Руководство Пользователя для Cisco Headend System Release 2.5
1-6
Overlay Technology
4004831 Rev B
System Requirements
What Software is Required?
The Overlay environment requires that you have the following software versions
installed on your system. The documents that describe the features and functionality
of the required hardware and software are listed in the Preface of this document.
System Software
•
System Software
•
System Release 2.5/3.5, or later
•
RF GoQAM 1.1.0 or IF GoQAM 1.1.0, or later
Client Software
Your Overlay network will be installed with the following releases of client code.
•
Your Overlay network will be installed with the following releases of client code.
•
Cisco Resident Application (SARA) 1.54 and PowerTV
®
•
DVR 1.3 and Home Server Edition (HSE) 1.6, or later
OS (OS) 3.10, or later
•
3250HD 1.4.0 and High Definition Edition (HDE) 1.4, or later
Which Cisco Set-Tops Can Be Used in an Overlay Environment?
Currently, you can deploy the following Cisco Explorer
®
•
1850
set-tops in an Overlay
environment:
•
3250, 3250HD
•
8000, 8000HD
•
8300, 8300HD
Important:
•
•
Pace, Panasonic, and Pioneer set-tops are not supported in the Overlay
environment.
•
In an Overlay environment, you can deploy only CableCARD™ modules
developed for the native security system. For example, if you overlay Cisco set-
tops into a Motorola system, only Motorola CableCARD modules are supported.
You could not deploy a Cisco CableCARD module in
a native Motorola system.
•
Cisco does not support descrambling analog services in an Overlay environment.