Dte Loopback (9520 Data Port) - Paradyne iMarc SLV Operation Manual

DTE Loopback (9520 Data Port)

The DTE external Loopback (DTLB) test loops the received signal on a DTE
interface back to the DTE without affecting the operation of the remaining port.
Use this test for isolating problems on the DTE interface.
An attached device or test equipment must generate data to be looped back.
9000-A2-GB33-20
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Main Menu Test Data Port Physical Tests
User
DTLB
Port 1
User
DTLB
Port 2
CAUTION:
This test may affect the operation of the frame relay PVCs assigned to
the selected port. Any IP data being sent while this test is active will be
disrupted.
May 2003
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DTE Loopback
Network
Interface
00-16791
5. Troubleshooting
5-41