Alcatel-Lucent 1645 AMC Installation Manual page 153

Stand-alone test procedures
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Start condition
Be sure the following start condition is fulfilled:
• The procedure in section
been performed and the test results are correct.
• The ITM-CIT must be connected and logged-in to the E.
• Test setup as shown in the figure above
Procedure
Proceed as follows to perform the PDH option card test:
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1 Assign the installed option card.
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If an X3E3DS3 option card is installed, then provision the TUG structure of CC1,1 to two
2
times TU-3.
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Provision for each port of the option card tributary a cross-connection to LP1.
3
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4 Change the default Alarm Reporting/Severity settings of the applicable ES alarm from
reported " o" to "
E1 option card:
DS1 option card:
E3 option card:
DS3 option card:
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Set the PDH analyzer to the appropriate PDH bit rate (and line code) and select for 1.5 or
5
2 Mbit/s the 2
PDH analyzer to the first option card tributary port. Start a BER test.
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Monitor the analyzer for correct transmission. If a DDF is applied then check for bad
6
contacts of the installed cable by moving each separate cable gently (or tap on it with
your fingers) near the connector at both ends, while monitoring the analyzer for error free
transmission.
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Display the raised alarm list on the ITM-CIT, and verify that the requirements mentioned
7
in the table below are met.
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365-313-103R8.0
Issue 2 July 2009
"Preparation and test of the main unit" (p. 7-4)
".
Yes
E12c ES (2 Mbit/s ot Expected Input Signal)
E11c ES (1.5 Mbit/s ot Expected Input Signal)
E31c ES (34 Mbit/s ot Expected Input Signal)
E32c ES (45 Mbit/s ot Expected Input Signal)
15 -1
PRBS pattern, for all other bit-rates the 2
Alcatel-Lucent – Internal
Proprietary – Use pursuant to Company instruction
PDH option card test
must have
23 -1
PRBS pattern. Connect the
7-13