... STP and Fiber SC )Data Transfer Mode: 1000MbpsPower Requirement: & AC 220VOperation Temperature: -10°C to 55°CStorage Temperature: -40° ... fiber Transceivers:TypeDescriptionXTR1000B-S8510M/100M/1000M TX, 850nm, 550m, AC Supply Power, dual fiberXTR1000B-L13-110M/100M/1000M TX, ... dual fiberXTR1000B-L15-210M/100M/1000M TX, 1550nm, 80km, AC Supply Power, dual fiberXTR1000-S8510M/100M/1000M TX, 850nm, ...