Lucent DDM-2000 OC-3 User And Service Manual page 806

363-206-285
Issue 2, February 2000
8. At the near end, use the following command to perform a test of the DS3 loop
in the fiber direction:
test-trmsn-t3:address:dirn=mux:dur=( );
Where address
Figure 1 – Transmission Test of DS3 Signal in MUX Direction
9. Was the test successful (error free)?
If YES, then continue with Step 13.
If NO, then proceed to Step 35.
10. See Figure 2. At the near-end DSX-3 cross-connection associated with the
DDM-2000 being tested, connect a patch cord from the OUT jack to the IN jack
for the DS3 channel to be tested.
= address identifier of the DS3 signal.
dirn = direction of the test. If dirn=mux, direction is toward
fiber.
dur = duration of the test in minutes (1-120), default is 1.
DDM-2000 OC-3 M
Detailed Level Procedure:
ULTIPLEXER
DLP-511
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