2 pack, 1000BASE-LX SFP Transceiver, SFP to LC, 1.25G singlemode module

With SFP Optical ports. Easy to Install, Plug and Play. Range(): 0 70(32 to 158F)A A. Data Rate: 1Gb/sA. Data Center and Blade SwitchingA. Reach:A 10kmA. Catalyst 6500/6800 Series SwitchesA. Catalyst 4500/4500X/4900 SwitchesA.

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