Alcatel-Lucent 1665 Installation Manual page 230

Installation tests
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Verify that the port is provisioned for DS3. See
•
Check the DS3/EC1 cabling for proper connections.
•
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9
Once the test is complete, remove the loopback.
Select Fault > Analysis > Loopback...
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10
Choose the DS3 port to test and click Select.
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11
Select Release and Loopback Type: Facility and click Apply.
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12
Repeat Step 1 through 11for each DS3 cabled to the DSX-3.
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13
Check off the appropriate box in
.
E O
N D
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DS3 terminating equipment loopback testing (LNW80 switch and LNW59 without optics)
Perform this test when the Alcatel-Lucent 1665 DMX is equipped with LNW80 switch
packs or LNW59 without optics in the main slots.
Facility Loopback testing allows the installer to verify the electrical cabling to the Alcatel-
Lucent 1665 DMX NE. Follow the procedure below to perform a facility loopback test at
the Alcatel-Lucent 1665 DMX shelf. When the Alcatel-Lucent 1665 DMX 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 DMX.
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1
Select Fault > Analysis > Loopback...
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2
Choose the DS3 port to test and click Select.
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6 - 2 0
S
F T E P S
Verify provisioning (p.
Table I-3, Installation acceptance
DS3/EC1 and TMUX testing procedure
6-18).
checklist.
Alcatel-Lucent 1665 DMX R9.0
365-372-304R9.0 Issue 2
July 2010