C21 1560.61nm CFP2-DCO 100G/200G DWDM C-band Tunable 96Chs ITU CH13-CH60 50GHz 80km Duplex LC/UPC SMF Transceiver Module

C21 1560.61nm CFP2-DCO 100G/200G DWDM C-band Tunable 96Chs ITU CH13-CH60 50GHz 80km Duplex LC/UPC SMF Transceiver Module