363-206-305 Detailed Level Procedure:
DLP-545
Issue 3, June 2000 Page 3 of 8
DDM-2000 F
IBER
R
EACH
W
IDEBAND
S
HELF
6. Are you doing this test in the mux or demux direction?
If MUX direction, continue with Step 7.
If DEMUX direction, proceed to Step 9.
7. 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
= 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.
Figure 1. Transmission Test of DS3 Signal in MUX Direction
8. Was the test successful (error free)?
If YES, proceed to Step 12.
If NO, proceed to Step 34.
9. 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.
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