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Amazon.com: Cable Matters 1000BASE-T Gigabit SFP to RJ45 Copper Ethernet Modular Transceiver for Cisco, Ubiquiti, TP-Link, Huawei, Netgear, and Supermicro Equipment : Electronics
Gigabit SFP to Ethernet Media Converter with with a SFP 1000Base-LX Module (1310nm, up to 20km) Singlemode Dual LC Fiber, SFP to RJ45 switches - Newegg.com