Alcatel-Lucent 1665 Installation Manual page 204

Stand-alone installation testing
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When testing cabling for a function unit slot other than d, replace the
above addresses with the letter (
Note:
are equipped in the function slots then m1-1-13, d1-13 through m1-1-48, d1-48 should
be tested.
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28
Repeat this procedure for each function unit slot cabled to a DSX-3 via DS3/EC1 cabling.
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29
Check off the appropriate box in the
E O
N D
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DS3 terminating equipment loopback testing (LNW84 without optics)
Perform this test when the Alcatel-Lucent 1665 DMXtend is equipped with LNW84
without optics in the main slots.
Facility loopback testing allows the installer to verify the electrical cabling to the Alcatel-
Lucent 1665 DMXtend NE. Follow the procedure below to perform a facility loopback
test at the Alcatel-Lucent 1665 DMXtend shelf. When the Alcatel-Lucent 1665 DMXtend
is cabled to other DS3 terminating equipment, in order to complete the loopback testing, it
will be necessary to contact the Customer Network Control Center and have a signal
established at the port(s) under test.
To test cabling to the DSX-3, use a DS3 test set to transmit and receive toward the facility
loopback.
Perform the following tests for each DS3 circuit cabled to the Alcatel-Lucent 1665
DMXtend.
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1
Select
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6 - 2 0
10
11
12
Notes:
1 The LNW39/LNW391/LNW84
(DS1/DS3/16/3) circuit pack only supports 3
DS3's from the b function group
If the mains are equipped with LNW141s or LNW84s and either a LNW19B
S
F T E P S
Fault > Analysis > Loopback
m1-1-10,d1-10
m1-1-11,d1-11
m1-1-12,d1-12
b g
or ) corresponding to the function unit slot under test.
"Installation checklist" (p.
...
d
in each of the
II-5).
Alcatel-Lucent 1665 DMXtend R10.0
365-372-327R10.0 Issue 1
January 2013