Allied Telesis AT-SPTX compatible 1000BASE-TX SFP-T RJ45 100m copper module

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

Genuine F5 Networks OPT-0051-01 1000BaseT SFP Copper RJ-45 100m Transceiver

Allied Telesis CentreCOM AT-MX20T AUI RJ-45 Ethernet Transceiver

GLC-SX-MMD Sealed Cisco 1000BASE-SX SFP 850nm 550m LC MMF Transceiver Brand New

Genuine F5 Networks OPT-0051-01 1000BaseT SFP Copper RJ-45 100m Transceiver

Transceiver Module Allied Telesis AT-SPFX/2-90 SFP Transceiver Module

Dell 407-BBOS PF911 1GE RJ45 SFP-T SFP-1G-T SFP copper 100M RJ45 cables.