This SFP (mini-GBIC) transceiver module is designed for use with HP network equipment and is equivalent to HP part number J8177C. This transceiver is built to meet or exceed the specifications of the OEM and to comply with Multi-Source Agreement (MSA) standards. This product is 100% functionally tested, and compatibility is guaranteed. The transceiver is hot-swappable input/output device which allows a Gigabit Ethernet port to link with a copper network. OEM specific configuration data is loaded on to the EEPROM of the transceiver at the factory, allowing this transceiver to initialize and perform identically to an OEM transceiver. This transceiver may be mixed and deployed with other OEM or third party transceivers and will deliver seamless network performance. A list of compatible network equipment is available on the Specs tab of this page.HP and the HP logo are trademarks or registered trademarks of Hewlett-Packard Development Company, L.P.. This product is not certified or endorsed by Hewlett-Packard.