Gigabit Interface Converter ( GBIC ) with standard SC Connector. Compliant Model for 1000BASE-SX / -LX / -ZX. Compliant Model for 2X 1000BASE ( 2.5 Gb/s ). Compliant Model for 1x / 2x Fibre Channel. 18-Wavelength CWDM GBIC Transceivers compliant with ITU-T G.694.2. 1-Fiber GBIC for 1000BASE. Single 5V Power Supply Voltage. RoHS Compliant.