Startech Arista Networks SFP-1G-T Compatible SFP Module, 1000BASE-T, SFP to RJ45 Cat6/Cat5e, 1GE Gigabit Ethernet SFP, RJ-45 (Copper) 100m, 1000Mbps Mini GBIC Transceiver SFP Module

Lifetime Warranty (AR-SFP-1G-T-ST) - SFP (mini-GBIC) transceiver module (equivalent to: Arista Networks SFP-1G-T) - 1GbE - 10Base-T, 100Base-TX, 1000Base-T - RJ-45 - up to 100 m