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HP Compatible J4858C 850nm 550m Gigabit Multimode Fiber Transceiver. Keystron's J4858C-KS is a HP® compatible 1000Base-SX SFP Optical Transceiver for seamless network integration. Our transceivers perform identically to HP® original transceivers and are 100% compatible with other OEM and third party transceivers.
When you click on links to various merchants on this site and make a purchase, this can result in this site earning a commission. Affiliate programs and affiliations include, but are not limited to, the eBay Partner Network.