Alcatel-Lucent 1665 Installation Manual page 214

Installation tests
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Once the test is complete, remove the loopback.
6
Select Fault -> Analysis -> Loopback...
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7 Choose the DS3 port to test and click Select.
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Select Release and Loopback Type: Facility and click Apply.
8
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Repeat
9
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Check off the appropriate box in
10
.
E O
N D
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DS3 non-terminating transmission (optical main OLIU)
Perform the remaining steps in this procedure for all Function Groups equipped with
LNW16 (12DS3/EC1), LNW19/LNW19B (48DS3/EC1), LNW18 (TMUX) or LNW20
(48TMUX) circuit packs that are terminated at a DSX3 patch panel.
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Select Configuration -> Cross-Connections...
1
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Use the Cross-Connection Wizard to enter a new cross-connection at the STS1 rate, UPSR
2
Ring Add/Drop, between m-1-1 and fn-1 (fn will be a,b,c or d depending on the slot where
the DS3 or TMUX CP is located).
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Set the DS3 test set to transmit and receive a framed Pseudo Random Bit Stream (PRBS)
3
DS3 test signal M13.
M13 should be used to test TMUX.
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Connect a cable from the DS3 test set transmit connection to the IN jack of the DSX-3
4
associated with the first DS3 or TMUX tributary of the 1665 DMX Function Unit slot to
be tested.
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4 - 2 6
Step 1 through Step 8
S
F T E P S
for each DS3 cabled to the DSX-3.
Appendix E, "Installation
DS3/EC1 and TMUX testing procedure
checklist".
365-372-304R7.1
Issue 1, November 2007