Ericsson RX1290 Guide de l'utilisateur Page 14

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Introduction
Page 1-6 Reference Guide: RX1290 H.264 Contribution Receiver
ST.RE.E10228.1
RJ-45 high-speed data over Ethernet output (option).
Alarm Output
A 9-way, D-type connector for interfacing to the alarm and failure monitoring within the
Contribution Receiver. This includes a summary alarm signal that coincides with the general
front-panel ALARM LED.
There is one relay for failure monitoring. The operator can define (using the Alarm Menu
pages) which alarm conditions drive the relay. This is described in Chapter 5, Alarms and
Annex C, Menus.
1.3 The Satellite Receiver
1.3.1 Typical Satellite System
The H.264 Contribution Receiver is a component of the H.264/MPEG-2/DVB compliant range
of TANDBERG Television equipment. They are designed for use by broadcasters and
distributors of video, audio and data Services over satellite.
Figure 1.2: Typical Satellite Compression System
Local
Inputs
evolution 5000
Multiplex Element Manager
TANDBERG
MPEG-2
Transport
Stream
TANDBERG
1 2 3
4 5 6
7 8 9
0 * ±
evolution 5000
Multiplexer (Standby)
TANDBERG
1 2 3
4 5 6
7 8 9
0 * ±
evolution 5000
Multiplexer (Main)
TANDBERG
 
evolution 5000
Modulator (Main)
evolution 5000
Encoder (1)
TANDBERG
1 2 3
4 5 6
7 8 9
0 * ±
TANDBERG
1 2 3
4 5 6
7 8 9
0 * ±
evolution 5000
Encoder (2)
TANDBERG
1 2 3
4 5 6
7 8 9
0 * ±
evolution 5000
Encoder (n)
TANDBERG
 
evolution 5000
Modulator (Standby)
10BaseT
Ethernet Hub
Ethernet
Control
Ethernet
Control
Ethernet
Control
Ethernet
Control
Ethernet
Control
Ethernet
Ethernet
Ethernet
Up-converter
and HPA
Transport Stream
Processor
RX1290 Receiver
TANDBERG
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