10 Gbps Copper RJ-45 30 m (98.4 ft) Lifetime Warranty. The AR-SFP-10G-T-ST is an Arista Networks SFP-1G-T compatible copper transceiver module that has been designed, programmed and tested to work with Arista Networks brand switches and routers. It delivers dependable 10 GbE connectivity over copper cable, for 100/1000/10000Base-TX compliant networks, with a maximum distance of up to 30 m (98.4 ft). Technical Specifications:
Maximum Data Transfer Rate: 10 Gbps
Type: Copper
Connection Type: RJ-45
Maximum Transfer Distance: 30 m (98.4 ft)
MTBF: 510,469,759 hours
Digital Diagnostics Monitoring (DDM): Yes
This copper module is hot-swappable, making upgrades and replacements seamless by minimizing network disruptions.  StarTech.com SFPs
All StarTech.com SFP & SFP+ transceiver modules are backed by a lifetime warranty and free lifetime multilingual technical support. StarTech.com offers a wide variety of SFP modules and direct-attach SFP cables, providing the convenience and reliability you need to ensure dependable network performance.