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DMD15/DMD15L/DMD15/DMD15LL/DMD15/DMD15LIBS/IDR Satellite Modem Technical Specifications
TM051 - Rev. 5.8 7-3
7.5 Terrestrial Interfaces
A variety of standard interfaces is available for the DMD15/DMD15L Modem in stand-alone
applications.
7.6 Universal Interface
Module (UIM): User Selectable RS-422/449, V.35, T1(DSX1, T2 (DSX2, E1
(G.703), and E2 (G.703)
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
ITU V.35: Differential, Clock and Data only
RS-422/-449: All Rates, Differential, Clock/Data, DCE
(50 Ohm options are also available)
RS-232 DCE up to 200 Kbps
7.7 Environmental
Prime Power: 100 – 240 VAC, 50 – 60 Hz, 1.0 A maximum.
48 VDC (IEC) 3-Pin Power Connector with Switch
Operating Temperature: 0 to 50
°
C, 95% humidity, non-condensing
Storage Temperature: -20 to 70
°
C, 99% humidity, non-condensing
7.8 Physical
Chassis size: 19” W x 22” D x 1.75” H
(48.26 x 43.18 x 4.45 cm)
Weight: 9.6 pounds (4.3 Kg)