Arista SFP-10G-LR SFP Transceiver LC Optic, USED

Fully Compatibility 10GBase-T Module SFP-10G-T SFP+ to RJ45 Copper 30M

10Gtek 1.25G SFP 1000BaseSX Multimode LC Fiber Transceiver Module, 850nm MMF,...

Transceiver 300m SFP-10G-SR 850 nm multimode module.

1.25G SFP 1000BaseSX Multimode LC Fiber Transceiver Module, 850nm MMF, 550m, ...

10Gtek 1.25G SFP 1000Base-SX Multimode LC Fiber Transceiver Module for Cisco

Lot of 4 Finisar 10GB SFP+ 850nm MultiMode Transceiver FTLX8571D3BCL

SFP+ [Plus] SFP-10G-LR 20km 1310nm transceiver module.