StarTech Extreme Networks 10056 Compatible SFP Fiber Optical Transceiver

1Pair Fiber SC Connector 1000BASE BiDi 1310nm/1550nm 3km SFP Transceiver Module

StarTech RX10KMSFPST 1000BASE-LX SFP Module 10km 1GbE

StarTech.com Dell EMC SFP-1G-LX Compatible SFP Module - 1000BASE-LX - 1GbE Singl

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4Pcs 1.25G BIDI SFP Single Mode Industrial Fiber Module Network Transceiver, ...

FS SFP-10G-BX 10G SFP+ BiDi Fiber Transceiver Module Tested

10G SFP+ Fiber Module Transceiver BIDI 20km,40km,60km,70KM LC WDM 1270/R1330nm