JDS Uniphase SWS15100 - Testing the Source Optics Module

202 – Reference
Testing the Source Optics Module
The flowchart in Figure 107 shows the steps to follow when troubleshooting the source optics
module.
FIXED?
Yes
No
CHECK LASERCALIBRATION
FIXED?
No
CLEAN
CONNECTOR
MARKED "LASER
INPUT"
YesYes
FIXED
Yes
No
MEASURE SOM
POWER LEVELS
LASER OR THE RS232 PORT ON THE
SOM. TRYING WITH ANOTHER
SOM/LASER WOULD HELP. COULD
CONNECT RS232 PORT TO A
COMPUTER TO SEE WHAT IT IS
SENDING OUT. ALSO TRY
SWITCHING THE RS232 CABLE.
TEST RECEIVER
Figure 107: Testing the SOM
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