H!Fiber.com 【2 Pack】 1G SFP RJ45 Module, 1000Base-T SFP Copper RJ45 Transceiver for Cisco GLC-T/SFP-GE-T, Meraki MA-SFP-1GB-TX, Ubiquiti, Netgear, TP-Link, D-Link and Other Open Switches, Up to 100m : Amazon.co.uk: Computers &
1.25Gb SFP Optical Module, 1550nm Single Mode Single Fiber SFP Transceiver, up to 20Km, Support DDM, for Huawei, for ZTE, for H3C, for Cisco, for RIGOAL, for HP, Routers, Firewalls, Network Cards: