The H3C SFP-GE-LX-SM1310-A isa1G SFP transceiver with a LC connector, 1310nm, for up to 10-kilometer singlemode fibre connections Units are tested and compatible with all H3C products, including switches,firewalls, access points and wireless access controllers. Features: Mode: single mode Data Rate: 1Gbps Distance: 10km Wavelength: 1310nm Connector type: LC