DWDM,  full band-tunable (C-Band), 50GHz spacing, PIN, OC-192 IR-2, STM S-64.2b, 10GBASE-ER/EW, 10G FC, G.709, 11.3Gb/s multi-rate transceiver, single mode, XFP footprint, 3.3/5V, LC connector, -5/70°C operation, 40km

DWDM, full band-tunable (C-Band), 50GHz spacing, PIN, OC-192 IR-2, STM S-64.2b, 10GBASE-ER/EW, 10G FC, G.709, 11.3Gb/s multi-rate transceiver, single mode, XFP footprint, 3.3/5V, LC connector, -5/70°C operation, 40km

FTLX6611MCC$2,955.68