I'm having a problem with light combining.
I have two light sources comming into a EVERTS WDM card. One at 1550 and the other at 1310 both have good level at the input of the card.
But the 1310 at the output is extremely low. The 1550 is fine.
I didn't have the trouble until I had to change out the 1310 TX feeding the WDM.
I have tried 3 WDM cards all with the same problem.
Anyone got any ideas on what the problem might be?
WDM Combining
Member #: 5567
Registered: 1996-2001
Posted:
3797
Name:
John
Company:
County Gov
Occupation:
Fiber Design, Construction, Maintenance
Location:
Washington DC
Personal:
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