DMD20/20LBST Universal Satellite Modem Technical Specifications
MN-DMD20-20LBST Revision 14 7–4
7.10 High-Speed Serial Interface (HSSI)
HSSI: HSSI, Serial, 50-Pin SCSI-2 Type Connector (Female)
7.11 ASI
ASI/RS-422 Parallel: ASI, Serial, 75-Ohm BNC (Female)
DVB/M2P, Parallel, RS-422, DB-25 (Female)
ASI/LVDS Parallel: ASI, Serial, 75-Ohm BNC (Female)
DVB/M2P, Parallel, LVDS, DB-25 (Female)
7.12 DVB/M2P
DVB/M2P: DB-25 Female Connector. It complies with RS-422
Electrical Specifications.
7.13 Ethernet Data Interface (Optional)
Ethernet Data Interface Four RJ-45, Auto-Crossover, Auto-Sensing, 10/100 Ethernet
Data Ports. Complies with IEEE 802.3 and IEEE 802.3u.
7.14 Gigi Ethernet Data Interface (Optional)
Ethernet Data Interface Three RJ-45, Auto-Crossover, Auto-Sensing, 10/100/1000
Ethernet Data Ports. Complies with IEEE 802.3 and IEEE
802.3u.
7.15 HSSI / G703
HSSI High-Speed Serial Interface, 50-pin SCSI-2 Type Connector
(Female)
G.703 T1 (DSX1) 1.544 Mbps, 100-Ohm Balanced, AMI and B8ZS
G.703 E1 2.048 Mbps, 75-Ohm Unbalanced and 120-Ohm Balanced,
HDB3
G.703 T2 (DSX2) 6.312 Mbps, 75-Ohm Unbalanced and 110-Ohm Balanced,
B8ZS and B6ZS
G.703 E2 8.448 Mbps, 75-Ohm BNC, Unbalanced, HDB3
Note: Does not support backward alarms
7.16 HSSI /ETHERNET
HSSI HSSI, High-Speed Serial Interface, 50-pin SCSI-2 Type
Connector (Female)
Ethernet Data Interface Four RJ-45, Auto-Crossover, Auto-Sensing, 10/100 Ethernet
Data Ports. Complies with IEEE 802.3 and IEEE 802.3u.
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