E1 tributary ports distribution wiring test
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Overview
This test verifies the following:
• Checks the cabling with connections of all PDH ports with complementary wiring
according to the ODM
• Verifies that the labeling on the DDF matches the correct port number.
Estimated duration
20 minutes.
Test setup
The following figure illustrates a possible test setup.
Note: For a long haul laser (L11, L12, L41 or L42) a 10 dB attenuator with applicable
connector is required in the loop.
Start condition
Be sure the following start condition is fulfilled:
• The procedure in section “Preparation and test of the main unit” (p. 7-6) must have
been performed and the test results are correct.
• The ITM-CIT must be connected and logged-in to the NE.
• Test setup as shown in the figure above.
Procedure
Proceed as follows to perform the test:
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1
Provision for each TP a cross-connection to LP1.
Figure 7-1 E1 tributary ports distribution wiring test
AM/AMS
TPx.1
TPx.y
In
Out
In
Out
Transmission
analyzer
In
Out
Optical
loop
Line Port 1
Line Port 2
x= slot number
y= port number
Stand-alone test procedures
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365-312-802R7.2
Issue 4, June 2007
Alcatel-Lucent - Proprietary
See notice on first page
7-7
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