Amazon.com: 6COM 10/100/1000BASE-T SFP RJ45 Copper, 1.25G Module Transceiver for Cisco GLC-T/SFP-GE-T/GLC-TA, Mikrotik S-RJ01, up to 100m : Electronics
FMC-1000S-PH Gigabit Ethernet 10/100/1000BaseTx to SFP slot fiber media converter with PoE+ injector
5pcs/Lot) 10/100/1000BASE-T GLC-T Copper 100m RJ45 Connector SFP Transceiver with DOM Function - AliExpress
Amazon.com: 10/100/1000BASE-T SFP to RJ45 Module, Auto-Negotiation Copper SFP Mini-GBIC Transceiver for Cisco GLC-T/SFP-GE-T/GLC-TA, Meraki MA-SFP-1GB-TX, Mikrotik S-RJ01, Netgear, Ubiquiti, up to 100m : Electronics
SFP-7000-RJ45A - Gigabit copper SFP transceiver, 10/100/1000Base-TX, max range 100m, RJ45 connector
FC-1001-PSE Gigabit Ethernet 10/100/1000BaseTx to SFP slot fiber media converter with PoE+