Specifications .Suitable for panel connection .RJ45 female to female .Pin Assignment: 1:1 .Material enclosure: ABS non halogen UL 94V-0 .Material surface: copper with Nickel plated .Material of PCB: FR4, 1.2mm thickness .RJ45 8P8C pin is gold plated .Mating cycles: 750 .Operating temperature: -10 C~ +50C Package include 5 x Cat6 Modular Coupler