Cisco Model D-PCG1000 PowerKEY CAS Gateway Installation Guide
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Chapter 1 Introducing the TED FX Server
2
736138 Rev F
TED FX Server Overview
Introduction
To help you understand the purpose of the TED FX server, this section provides a
detailed description of the TED FX server and a diagram of the front and back panels
of the TED FX server.
Description
The TED FX is a server that provides a security feature for allowing selective access
to secured broadcast services, pay-per-view (PPV) services, impulse pay-per-view
(IPPV) services, and video-on-demand (VOD) services. This security feature is
known as encryption, which only allows authorized set-tops access to secured
services.
TED FX servers prior to Rev D run on a Linux operating system version 6.0 and
TED FX servers prior to Rev D run on a Linux operating system version 6.0 and
include a network interface card, Rainbow CryptoSwift CryptoGraphic Accelerator
Version 2, which increases the transaction encryption rate of the TED FX server.
EMMs are encrypted messages addressed to specific set-tops to allow delivery of
secure authorizations. The TED FX server encrypts approximately 150 EMMs per
second and then sends those EMMs to the DNCS/ISDS for transporting throughout
the network.
Rev D TED FX servers run on a Linux operating system version 7.0 and also include
Rev D TED FX servers run on a Linux operating system version 7.0 and also include
a network interface card, Rainbow CryptoSwift CryptoGraphic Accelerator
Version 2.