CWDM Single Mode 1271nm-1611nm 10G SFP+ Muxponder 4 Channels BIDI 80KM OTU with CDR EOLP 3R Function

CWDM Single Mode 1271nm-1611nm 10G SFP+ Muxponder 4 Channels BIDI 80KM OTU with CDR EOLP 3R Function