Best performance and link quality for your network.Manufactured acc. to Link Performance Class E, for up to 250MHz, EN 50173 and ISO/IEC 11801 Cable installation via LSA strips, color codes based on EIA/TIA 568 A & B Fixing option for cable ties, central ground connection Suitable for 483mm (19") Rack Mount Material housing: SECC, 1,5mm Electrogalvanized, Cold-rolled Steel accc. EN1.4301, UNS S30400, AISI 304 and LMSAD110 Unshielded RJ45 jacks Category: CAT 6 Ports: 24 Units: 1