This HP compatible Gigabit Copper SFP is engineered by StarTech.com to deliver what you need most in your network connections: reliability. Built to exacting specifications and fully tested to ensure maximum performance, this high-quality SFP transceiver module can be installed into HP networking devices that support the J8177C SFP transceiver module, as well as other major brands of networking equipment. The RJ45 1000Base-T SFP delivers Gigabit connectivity over a distance of up to 100 m (328 ft.). It provides a dependable and cost-effective way to add, replace or upgrade a copper Ethernet port on your networking equipment, and it's backed by a lifetime warranty. This Gigabit RJ45 SFP is manufactured by StarTech.com to meet or exceed OEM specifications and comply with the industry's MSA (Multi-Source Agreement) standards. Committed to the highest standards of quality, StarTech.com provides an extensive range of networking products including copper and fiber network cards, fiber media converters, Ethernet switches and wireless products. This Gigabit Copper SFP is engineered to the highest quality standards and is 100% HP compatible, equivalent to the HP J8177C SFP transceiver. The StarTech.com transceiver is configured and fully tested to ensure it works seamlessly with HP or other major brands of networking equipment. You can be assured that the use of StarTech.com SFP products should not affect the warranty protection of your networking equipment. Delivering both convenience and 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 and convenient solution that's compatible with a wide range of multi- and single-port Gigabit Ethernet networking devices. Ideal for use in HP switches, routers and other networking equipment, the SFP provides dependable performance, enabling you to expand your network to remote segments cost-effectively. The SFP supports autonegotiation, a maximum distance of up to 100 m (328 ft.), and maximum data rates of up to 1000Mbps.