Measuring Optical Power - Fujitsu FLM 150 ADM Maintenance And Trouble Clearing

Maintenance and Trouble Clearing
FJTU-320-515-480
5.3

Measuring Optical Power

5.3.1 Measuring Optical Output Power
This section provides detailed instructions for measuring optical output power at
the HC1A-3xxx and MC6A-3xxx units in the FLM 150 ADM. The channel to be
measured must not be carrying traffic before this procedure is begun. Once the
measurement is complete, record the information on the data record provided in
the Plug-In Installation practice, FJTU-320-515-220, Appendix A.
Measurement Setup
Figure 5-13 shows the power meter setup to be used throughout the procedure.
Figure 5-13: FLM 150 ADM Optical Output Power Measurement
Issue 9, May 1999
T IN OPTICAL LINE
FC961M3M1
FC961M3M1 FC961M3M1 FC961M3M1
FAIL
FAIL FAIL FAIL
LINE LINE LINE LINE
SEND
SEND SEND SEND
ON LINE
ON LINE ON LINE ON LINE
HC1A-3MR1 HC1A-3MR1 HC1A-3MR1 HC1A-3MR1
FNC and FNC Customer Use Only
5.3: Measuring Optical Power
OPTICAL
POWER METER
OPTICAL SENSOR
Vol. ll, Page 480.5-9