The TEG-MGBSX Mini-GBIC Multi Mode module works with standard Mini-GBIC slots on most switches. This Multi-Mode LC Type module spans distances up to 550m (1,800ft) and includes 1 x 1000Mbps-SX (LC-Type) Mini-GBIC connectorApplication/Usage: Data NetworkingInterfaces/Ports: 1 x 1000Base-SXInterfaces/Ports Details: 1 x LC Duplex 1000Base-SXConnectivity Media: Multi-mode Optical Fiber 1000Base-SXData Transfer Rate: Up to 2.13 Gbps Gigabit Ethernet Bi-directionalCompatibility: This Module is for industry standard SFP slotLimited Warranty: 5 Year