Editorial Review Avaya/Nortel compatible 1-Port 1000BASE-SX SFP Transceiver with LC Connector, for distances of up to 550m over MMF. Wavelength 850nm, with DDMI. Features Form Factor: SFP Device Type: Transceiver module Interface (Bus) Type: Plug-in module Connectivity Technology: Wired Application: 1000BASE-SX Data Transfer Rate: 1Gbps Wavelength: 850nm Max Distance: 550m Fiber Type: MMF Connector: Duplex LC DDM: Without DDM Operating Temperature: 0~70 °C Compliant with MSA SFP Specification