This exclusive industry-leading "Tier 1" technology Small Form-factor Pluggable (SFP) Gigabit Interface Converter (GBIC) is is 100% HP ProCurve compliant and is approved for Federal, State, Local, GovEd and Fortune 500 corporate network applications. This Gigabit-SX-LC Mini-GBIC is a small form factor pluggable (SFP) gigabit SX transceiver that provides a full-duplex gigabit solution up to 550 meters on multimode fiber. This mini-GBIC enables a simple and lower-cost migration path to Gigabit Ethernet verse OEM branded modules. Includes an extended 1 year warranty.