Terrestrial Interface Types; Universal - Comtech EF Data SDM-300A Installation And Operation Manual

SDM-300A Satellite Modem
C.7

Terrestrial Interface Types

C.7.1

Universal

The following interface types are available through the EIA-530 25-pin data I/O
connector.
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Optional mechanical interfaces are also available. See Chapter 2 for pinout information.
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The following interface types are available through the optional 50-pin data I/O
connector with overhead card installed. In order to meet the mechanical specification, the
correct break out panel must be connected to the modem.
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Rev. 4
EIA-232
V.35
EIA-422, MIL-188-114A
37-pin 'D' (EIA-449)
34-pin Block (V.35)
50-pin 'D'
G.703
IDR
IBS
Drop and Insert (G.703)
Specifications
C–41