LevelOne 8-Channel BNC over Fiber Optic Extender Kit, 20km. Type: AV transmitter, Maximum transfer distance: 20000 m, Fiber optic wavelengths supported: 1470-1610,1310 nm. Connectivity technology: Wired, Fiber optic connector: FC. Operating voltage: 5 V, Input current: 3 A, Power consumption (typical): 13 W. Width: 116.5 mm, Depth: 48 mm, Height: 157.1 mm. Package width: 250 mm, Package depth: 115 mm, Package height: 405 mm