1.25G RJ45 SFP Module Gigabit Copper Transceiver 100m Cat5e Cat6

MIKROTIK S-RJ01 Gigabit SFP to RJ45 Converter 10/100/1000M Copper Module

FS SFP-10G-T 10GBASE-T SFP+ 30m RJ-45 Transceiver Module Copper - FS Coded

IFS S30-RJ SFP-Port Gigabit Mini GBIC Module Transceiver Copper RJ45

SFP-T 1000BASE-T SFP Transceiver Module RJ45 SFP Module

10Gtek 1000Base-T SFP Copper RJ45 100m Transceiver Module ASF-GE-T

FS SFP-10G-T 10GBASE-T SFP+ 30m RJ-45 Transceiver Module Copper - FS Coded

Gigabit RJ45 SFP Module 10/100/1000Mbps SFP Copper RJ45 SFP Transceiver1018