Features:                                               Supports 9.95 to 11.3Gb/s bit rates Hot-Pluggable Duplex LC connector DWDM TUNABLE laser transmitter APD photo-detector 50GHz ITU-T Grid, C Band SMF links up to 80km 2-wire interface for management specifications compliant with SFF 8472 digital diagnostic monitoring interface Power Supply :+3.3V Power consumption<2.5W Temperature Range: 0~ 70°C RoHS compliant Applications: Fully Tunable 50GHz DWDM SFP 10GBASE-ZR/ZW Ethernet Sonet OC-192/SDH  SDH STM-64 ITU-T G.959.1 P1L1-2D2 10G Fibre channel DWDM Networks