Alcatel-Lucent 1850 TSS-320 Turn-Up And Commissioning Manual page 70

Tests and Measurements
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9
Verify the insertion loss of each DEMUX channel, connecting the Power Meter to each
DEMUX output one-by-one, and checking the optical power each time.
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10
Connect each fiber to the related DEMUX output, then disconnect the other end from each
DWDM XFP, Rx side. Check the following:
The insertion loss of each fiber is 0.1 dB.
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For each port, the received power is in the supported optical range (refer to
•
"SFP and XFP modules optical characteristics" (p.
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11
Connect each fiber to the related port/XFP, Rx side,
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12
Test the BER at a given bit rate, checking no errors for 5 minutes.
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F T E P S
Local testing and operating sequence
4-16).
PN 8DG08136CAAA
Issue 1 March 2008
Chapter 4,