100 pair 110 blocks 1.19" standards,meet T568A & T568B 2.UL,RoHS,CE ... ;7.Voltage rating: 125 VAC RMS,Current rating: 1.5 AMP, Contact resistance: 100 milliohms max; Insulation resistance: 1000 megohms ... keystonge jack,24/48 port UTP/STP patch panel,wiring block,cable management and so onWelcome customer offer OEM designs making ... customer size and design is OK !!! 100 pair 110 blocks with panel