3COM - 3CSFP91 1000 Base Transceiver

UF-RJ45-1G Ubiquiti Compatible 1000Base-T RJ45 Copper SFP Transceiver -86780

Cisco NM-1FE2W 3600 1PT 2PT WAN IF CARD - Fast Free Shipping

Genuine 3COM 3CSFP91/FTLF8519P28NL-3C 1000base SX Transceiver

MikroTik S-RJ01 Compatible 10/100/1000BASE-T Copper 100m RJ45 SFP Module-9876

10/100/1000BaseTX RJ45 Ethernet to 1000BaseSX/LX Fiber Gigabit Media Converter

ONE 10Gbe SFP+ transceiver for Mellanox MCX311A-XCAT ConnectX-3 EN Network card