◇RJ standard socket conforming to FCC part 68,mating durability 750cycies; ◇Termination:110/KRONE IDC vertical punchdoen for 22-26AWG sio;odwires,durability 200cycles; ◇IDC contact material:phosphor bronze with tin plating over nickel; ◇Housing material: PC.PPOUL94-V0; ◇Contactmaterial:phosphor bronze with 50u?inch gold plating over nickel; ◇Use:Any unloaded keystone wallplate orpatch panel; ◇Certification:UL listed,TIA/EIA 568A/B, ISO/IEC 11801/YD/T926.3-2001. Technical Specification: ◇Contact resistance:≤2.5mΩ ◇Insulation resistance:≥1000m Ω ◇Di-electric strength:≥DC 1000v(AC 700V)1min, no sparkover and arc ◇Connection durability:morn than 750 times. ◇Keystone jack is 8pin connection.