Ensure reliable & cost-efficient Gigabit Ethernet connections with this RJ45 Mini-GBIC module. This Star Tech.com Gigabit Copper SFP is engineered to deliver reliable network connections. Built to exacting specifications & fully tested to ensure maximum performance, this high-quality SFP transceiver module can be installed into Cisco switches & routers that support the GLC-T SFP transceiver module, as well as other major brands of networking equipment. It provides a dependable & cost-effective way to add, replace or upgrade a copper Ethernet port on your 1000 Base-T networking equipment. This Gigabit RJ45 SFP is manufactured by Star Tech.com to meet or exceed OEM specifications & comply with the industry's MSA (Multi-Source Agreement) standards. Committed to the highest standards of quality, Star Tech.com produces an extensive range of networking products including copper & fiber network cards, fiber media converters, Ethernet switches & wireless products. This Gigabit Copper SFP is engineered to the highest quality standards & is 100% Cisco compatible, equivalent to the Cisco GLC-T SFP transceiver. The Star Tech.com transceiver is configured & fully tested to ensure it works seamlessly with Cisco or other major brands of networking equipment. You can be assured that the use of Star Tech.com SFP products should not affect the warranty protection of your networking equipment. Delivering both convenience & scalability, this SFP is fully hot-pluggable, which enables you to install it without interrupting network traffic or having to reboot your equipment. It provides a versatile & convenient solution that's compatible with a multitude of multi & single-port Gigabit Ethernet networking devices. ideal to be used in switches, routers & other networking equipment, the SFP provides reliable performance, enabling you to expand your network to remote segments cost-effectively. The SFP supports auto-negotiation, maximum distance of up to 100