Cisco Gigabit Ethernet 1000 Base T Mini GBIC SFP Transceiver 1 x 1000Base T - Office Depot
Single Port 10/100/1000 Base-T RJ45 with Magnetics - Single Port 10/100/1000 Base-T RJ45 Jack | Taiwan-Based Power Supply & Magnetic Components Manufacturer | YUAN DEAN SCIENTIFIC CO., LTD.
SFP-5000-RJ45A - Fast Ethernet copper SFP transceiver, 10/100Base-TX, max range 100m, RJ45 connector