Ensure reliable gigabit ethernet connections and maximum cost savings with this bulk pack of rj45 mini gbic modules gigabit rj45 copper sfp transceiver module hp j8177c compatible lifetime warranty hp compatible sfp 10 pack 100 hp compatible equivalent to j8177c meets or exceeds oem specifications and msa industry standards maximum distance of up to 100 m 328 ft mini gbic supports auto negotiation rj45 transceiver ten pack for 1000base t networks