Description
4 Channel Double Fiber CWDM Two Side OADM (East and West),
Channel XXYY, IL below1.5 dB, Express Channel IL below 0.8dB, LGX Type
For Example: 4CH 1310 1330 1350 1370 XXYY=3137
East: Add 1310 1330 1350 1370 Drop 1310 1330 1350 1370
West: Add 1310 1330 1350 1370 Drop 1310 1330 1350 13700 1350 1370