098RK6 – Dell 1.25Gb/s 1000Base-LX Single-mode Fibre Duplex LC Connector SFP Network Transceiver Brand : Dell Weight : 1 Gb/s Ethernet Standard : 1.25 Gigabit Ethernet Fiber Optic Mode : Single-mode OS Platform : PC Expansion Slots Details : SFP Transciever-Modules Usage : Switching Network QoS : Yes Form Factor : Duplex Assembly Required : Yes Eco Friendly : Yes