This HP compatible Gigabit Copper SFP is engineered by Star Tech.com to deliver what you need most in your network connections: reliable performance. Built to exacting specifications & fully tested to ensure maximum performance, this high-quality SFP transceiver module can be installed into HP Blade System c-Class equipment that supports the HP 453154-B21 module, as well as other major brands of networking equipment. This RJ45 1000 Base-T SFP delivers Gigabit connectivity over a distance of up to 100 m (328 ft.). It provides a dependable & cost-effective way to add, replace or upgrade a copper Ethernet port on your networking equipment, & its backed by a lifetime warranty. Built for reliable network performance 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 provides an extensive range of networking products including copper & fiber network cards, fiber media converters, Ethernet switches & wireless products. Fully compatible with HP and other major brands This Gigabit Copper SFP is engineered to the highest quality standards and is 100% HP compatible, equivalent to the HP 453154-B21 SFP transceiver. The Star Tech.com transceiver is configured & fully tested to ensure it works seamlessly with HP 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. Convenient and scalable 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 HP Blade System c-Class & other compatible equipment, the SFP provides reliable performance, enabling you to expand your network to remote segments cost-effectively. The SFP supports auto-negotiation, a maximum distance of up to 100 m (328 ft.), & maximum data rates of up to 1000 Mbps.