SFP-10G-LR-S Cisco 10GBASE-LR SFP+, 1310nm, 10km, LC, SMF Good Quality

Lot of 10 Cisco GLC-T 1000BaseT SFP Transceiver Module (30-1410-03)

10Gb SFP+ to RJ45 Module Copper Cat6 Transceiver Compatible w/5Gb/ 2.5Gb/ 1Gb

PRIMUSIT SFP Transceiver Module Compatible with Cisco Gigabit 1000 BASE-T

1.25G SFP to RJ45 Copper SFP Module Transceiver, 100m 1000BaseT SFP to Ethernet

4 HPE ProCurve Compatible 1000Base-T SFP Transceiver Module

D-Link DGS-712 Compatible 1000BASE-T SFP RJ-45 100m Transceiver Module - 142567

SFP-2.5G-T-X Transceiver Multi-Rate 2.5G SFP+ to RJ-45 Module Fully Compatible