Comtech EF Data SNM-1001L - Manual (Page 57)

SNM-1001L Satellite Modem Revision 1
Connector Pinouts MN/SNM1001L.IOM
3–5
3.2.3 Data I/O Interface Connector (J8)
The Data I/O interface connector conducts data input and output signals to and from the
modem, and connects to the customer’s terrestrial equipment, breakout panel, or protection
switch. The modem is currently available with a choice of four Data I/O connectors, as
follows:
• 25-pin D connector is the standard connector shipped with a base platform
modem.
• 37-pin D is an alternate connector available upon special request for the base
platform modem.
• 34-pin Winchester is an alternate connector available upon special request for the
base platform modem.
• Eurocom Interface – (Future)
The Data I/O pinout is different for each of the interface configurations. For pinout
information, refer to the appropriate table as follows:
Standard: 25-pin D connector Table 3-4
Optional: 34-pin Winchester connector Table 3-5
Optional: 37-pin D connector Table 3-6
Optional: 50-pin D connector Table 3-7