The H3C SFP-XG-SX-MM850-E isa 10G SFP+ transceiver with a LC connector, 850nm, for up to 300-metre multi-modefibre connections Units are tested and compatible with all H3C products, including switches,firewalls, access points and wireless access controllers. Features: Mode: multi-mode Data Rate: 10Gbps Distance: 300m Wavelength: 850nm Connector type: LC