DETAILS: The HP ProCurve 10-GbE X2-SC LRM Optic transceiver is an X2 form-factor transceiver that supports the 10-Gigabit LRM standard, providing 10-Gigabit connectivity up to 220 meters on legacy multimode fiber. Product Description: HP ProCurve 10-GbE X2-SC LRM Optic - transceiver module Device Type: Transceiver module Form Factor: Plug-in module Interface (Bus) Type: X2 Dimensions (WxDxH): 1.6 in x 3.5 in x 0.7 in Weight: 4.6 oz Cabling Type: Ethernet 10GBase-LRM Data Link Protocol: 10 Gigabit Ethernet Max Transfer Distance: 720 ft Data Transfer Rate: 10 Gbps Compliant Standards: IEEE 802.3aq UPC: 0884420143338