............................................................................................................................................................................................................................................................
Additional optical tests (optional)
Installation tests
4 - 6 0
365-372-304R7.1
Issue 1, November 2007
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7
Check the transmission at the test set. It should show no alarms. If alarms are present,
check the test set provisioning and the cross-connection to ensure they correspond to the
pack under test. Make any adjustments necessary, and do not continue the test until
transmission is good.
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8
Check that the pack in FN-1 is the active pack with the GUI command View -> Protection
and selecting the associated pack.
If slot 1 is the active slot continue with testing, if slot 2 is active and slot 1 is standby,
reseat the pack in slot 2, switching the active path to slot 1.
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9
At the LS LGX Bay, move the Test Set RX cable to the Standby TX Port, refer to
Examine the test traffic received by the test set. Look for errors or any other
signal information that the test set is capable of indicating. The Standby OCN card should
be running without errors.
Figure 4-2
Optical test arrangement RX fiber moved
........................................................................................................................................................................................................................
10
Remove the Test Set TX cable from the Active OCN Card in FN-1. This will result in an
Active to Standby OCN card switch. Verify that the traffic switched to the current Active
OCN card FN-2, and that there is a LOS alarm issued against the current Standby OCN
TX
RX
1x2
splitter
RX
RX
TX
OC3
OC12
OC48
Optical
Test
Set
TX
Standby
(FN-2)
Active
(FN-1)
Summary of Contents for Data Multiplexer Explore 1665
Page 8: ... Contents v i i i 365 372 304R7 1 Issue 1 November 2007 ...
Page 12: ... List of figures x i i 365 372 304R7 1 Issue 1 November 2007 ...
Page 16: ... List of tables x v i 365 372 304R7 1 Issue 1 November 2007 ...
Page 24: ... About this document x x i v 365 372 304R7 1 Issue 1 November 2007 ...
Page 272: ... Final operations Operational tests 5 2 2 365 372 304R7 1 Issue 1 November 2007 ...
Page 326: ... Cleaning pluggable optics modules Fiber cleaning B 1 4 365 372 304R7 1 Issue 1 November 2007 ...
Page 408: ...I N 4 365 372 304R7 1 Issue 1 November 2007 Index ...