Ericsson RX1290 Guide de l'utilisateur Page 12

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Introduction
Page 1-4 Reference Guide: RX1290 H.264 Contribution Receiver
ST.RE.E10228.1
1.2 Summary of Features
1.2.1 Main Features
The Contribution Receiver is fully compliant with the appropriate sections of the MPEG-2
1
,
DVB-S
2
and H.264 specifications and offers the following features:
Front Panel Controls and Indications:
A vertical split two line x 40 character back-lit dot matrix LCD display with
pushbuttons for Up, Down, Left, Right, Edit, and Save to provide information and
operator choice entry.
LEDs to indicate lock and general alarm conditions.
Service Selection:
Chosen from a menu list of available Services carried in the currently received
Transport Stream.
Up to 40 preselected choices can be stored within the unit.
Multiple Inputs (Satellite Receivers):
L-band Satellite Receivers have four inputs.
Video Decoding:
MPEG 4:2:0 mode support.
MPEG 4:2:2 mode support (MPEG 2 Only).
Audio Decoding:
Sampling rate 48 kHz.
All MPEG-1 data rates.
AAC decode
All Dolby Digital AC-3 data rates, decoded as a Dolby Stereo downmix.
Dolby E pass through
Linear uncompressed audio, data rates as defined by SMPTE 302M.
DTS audio detection and pass-through.
Data:
Low Speed Data: RS-232 asynchronous (up to 38.4 kbit/s).
High Speed Data: Ethernet Data-piping (up to 5 Mbit/s) (option).
High Speed Data: RS-422 synchronous (up to 2048 kbit/s) (option).
Transport Stream Output:
ASI Transport Stream output with maximum data rate 160 Mbit/s.
Remote Control:
SNMP.
RS-232 (Alteia protocol).
Clock/Calendar:
Available to co-ordinate universal and local time.
Constantly updated when locked to a valid Transport Stream.
Transport Stream Demultiplexing:
Maximum capability is 160 Mbit/s, depending on CA in use and input front end.
1
Moving Pictures Expert Group: MPEG-2 specification ISO 13818.
2
European Digital Video Broadcasting (DVB) Project. EN 300 421 Digital broadcasting systems for television, sound and data services:
Framing structure, channel coding and modulation for the 11/12 GHz satellite service.
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