Comtech EF Data SDR-54A - Manual (Page 18)

SDR-54A Satellite Demodulator Revision 4
Introduction MN/SDR54A.IOM
Š 128 kbps in the 2-channel mode.
Š 64 kbps in the 4-channel mode.
• Option 2: Synchronous/asymmetrical DEMUX 8-channel demultiplexer with
maximum tributary data rate of 4000.0 kbps.
Notes:
1. When using the optional DEMUX 2/4-daughter card, the data output will be in
RS-422 format only.
2. When using the optional DEMUX 8-Channel daughter card, the data output is
software selectable to RS-422 or RS-232.
Refer to Chapter 5 for additional information about DEMUX options.
1.3 Options
• Rack mounted or desktop configurations
• 48 VDC input power
• 24 VDC input power
• 2- or 4-channel synchronous DEMUX (SP/5231 SOSOFT)
• 4- or 8-channel synchronous DEMUX (SP/5839 Comtech EF Data)
• Reed-Solomon Concatenated Codec IESS 308/309 (SP/6285)
1.4 New in this Revision
Incorporated FW/5445-1K, version 4.2.4.
Replaced company name to Comtech EF Data.
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