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Interface checkout, 1 interface checkout – Comtech EF Data SDM-300L3 User Manual

Page 244

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SDM-300L3 Satellite Modem

Revision 1

System Checkout

MN/SDM300L3.IOM

8–2

8.1.1 Interface Checkout

Use the following procedure and the test setup in Figure 5-1to inspect the interface.

Figure 8-1. Fault Isolation Test Setup


1. Connect a BER test set to the appropriate modem data connector.

2. Set up the modem for baseband loopback operation by using the Configuration Interface

front panel menu . The modem will run error free.

3. Change the modem from baseband loopback to interface loopback operation by using the

Configuration Interface front panel menu. The modem will run error free.

See also other documents in the category Comtech EF Data Equipment: