Alcatel-Lucent 1643 AMS Installation Manual page 204

Stand-alone test procedures
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 NE.
• Test setup as shown in the figure above.
Procedure
Proceed as follows to perform the PDH option card test:
...................................................................................................................................................................................................
Assign the installed option card.
1
...................................................................................................................................................................................................
2 If an E3 or DS3 option card is installed, then provision the TUG structure of CC1,1 to
two times TU-3.
...................................................................................................................................................................................................
Provision for each port of the option card tributary a cross-connection to LP1.
3
...................................................................................................................................................................................................
Change the default Alarm Reporting/Severity settings of the applicable NES alarm
4
from reported "No" to "
E1 option card:
DS1 option card:
E3 option card:
DS3 option card:
...................................................................................................................................................................................................
5 Set the PDH analyzer to the appropriate PDH bit rate (and line code) and select for 1.5
or 2 Mbit/s the 2
Connect the PDH analyzer to the first option card tributary port. Start a BER test.
...................................................................................................................................................................................................
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..
...................................................................................................................................................................................................
Display the raised alarm list on the ITM-CIT, and verify that the requirements
7
mentioned in the table below are met.
...................................................................................................................................................................................................................................
7-14
"Preparation and test of the main unit" (p. 7-6)
".
Yes
E12cNES (2 Mbit/s Not Expected Input Signal)
E11cNES (1.5 Mbit/s Not Expected Input Signal)
E31cNES (34 Mbit/s Not Expected Input Signal)
E32cNES (45 Mbit/s Not Expected Input Signal)
15 -1
pattern, for all other bit-rates the 2
PRBS
Alcatel-Lucent - Proprietary
See notice on first page
PDH option card test
must have
23 -1
pattern.
PRBS
365-312-802R7.2
Issue 4, June 2007