These Gigabit multimode SFPs are engineered to the highest quality standards and are 100% HP compatible, equivalent to the HP J4858C mini-GBIC. StarTech.com SFP transceivers are configured and fully tested to ensure they work 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, these Gigabit fiber transceivers are fully hot-pluggable, which enables you to install them without interrupting network traffic or having to reboot your equipment. They provide a versatile and cost-effective solution that’s compatible with a wide range of Gigabit fiber networking devices.

　

Ideal for use in HP switches, routers and other networking equipment, the SFPs provide reliable performance, enabling you to expand your network to remote segments cost-effectively. The SFP transceivers support multimode fiber cable with a maximum distance of 550 m or 1804 ft., and maximum data rates of up to 1.25Gbps. The GbE fiber SFPs also support Digital Diagnostics Monitoring (DDM).

　

You can count on J4858C10PKST for reliable performance, backed by a lifetime warranty and free lifetime technical support.