Add reliable & cost-effective Gigabit Ethernet connections over multimode fiber with this SFP module. This Gigabit fiber SFP is HP compatible & 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, you can install this high-quality fiber transceiver module into HP switches & routers that support the HP 3CSFP91 transceiver module, as well as other major brands of networking equipment. This 1000 Base-SX SFP delivers Gigabit connectivity over multimode fiber cable, with a range of up to 550 m (1804 ft.). It provides a dependable & cost-effective way to add, replace or upgrade the ports on your networking equipment. This multimode SFP transceiver 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. The MM Gigabit SFP is engineered to the highest quality standards & is 100% HP compatible, equivalent to the HP 3CSFP91 transceiver. The Star Tech.com SFP 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. Delivering both convenience & scalability, this fiber transceiver is fully hot-pluggable, which enables you to install it without interrupting network traffic or having to reboot your equipment. It provides a versatile & cost-effective solution that's compatible with a multitude of Gigabit networking devices. ideal to be used in switches, routers, & other networking equipment, the SFP provides reliable perfo