Data switch controller, 9 data switch controller – Comtech EF Data SMS-458B User Manual
Page 95
SMS-458B Modem Protection Switch
Revision2
Maintenance
MN/SMS458B.IOM
5–9
5.3.9
Data Switch Controller
The data switch controller module is the middle card located in the lower-front section of
the switch.
1. Remove the screws that hold the board on the standoffs.
2. Disconnect all the cables to the card.
3. Remove the defective card from the lower section of the switch.
4. Replace the data switch controller card and reconnect the cables in their proper
location.
See also other documents in the category Comtech EF Data Equipment:
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- CDM-625 (684 pages)
- CDM-625A (756 pages)
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- BUC Power Supply Ground Cable (2 pages)
- MPP70 Hardware Kit for CDM-570L (4 pages)
- MPP50 Hardware Kit for CDM-570L (4 pages)
- CDM-625 DC-AC Conversion (4 pages)
- CDM-625 DC-AC Conversion with IP Packet Processor (4 pages)
- DMDVR20 LBST Rev 1.1 (117 pages)
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- DMD-2050 (342 pages)
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- OM20 (220 pages)
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- DD240XR Rev Е (121 pages)
- MM200 ASI Field (5 pages)
- DM240-DVB (196 pages)
- MM200 (192 pages)
- CRS-150 (78 pages)
- CRS-280L (64 pages)
- CRS-170A (172 pages)
- CRS-180 (136 pages)
- SMS-301 (124 pages)
- CiM-25/8000 (186 pages)
- CiM-25 (26 pages)
- CRS-500 (218 pages)
- CRS-311 (196 pages)
- CIC-20 LVDS to HSSI (26 pages)