10GBASE-LX4 X2 Module for MMF, 1300nm
Cisco X2-10GB-LX4, Fiber optic, 10000 Mbit/s, X2, 11811" (300 m), 1310 nm, -6.75 dBmW
Cisco X2-10GB-LX4. SFP transceiver type: Fiber optic, Maximum data transfer rate: 10000 Mbit/s, Interface type: X2. Width: 1.42" (36 mm), Depth: 3.58" (91 mm), Height: 0.53" (13.5 mm)