Suitable for communication between equipment and work areas to realize signal transmission and meet EIA/TIA 568A/B transmission standards. Compact shape makes the product look simple and beautiful. IDC end is according to the color code marked, convenient for fast and accurate wire bonding. A dust cover is provided to protect the module from dust and dirt. Repeated insertion and removal times of plugs and sockets: 750 times. IDC: The connection line can be 22~26AWG, the number of times the card can be repeated is 200 times. Contact resistance: 2.5M under normal atmospheric conditions. Insulation resistance: 1000M under normal atmospheric conditions. High pressure resistance: no breakdown and arcing in AV 750V for 1 minute. Plastic materials: PC PBT fire rating is UL 94-V0. Terminal material: phosphor bronze. RJ11 interface terminal: gold plated 3''~50'. Product size: Approx. 30x20x15mm. Color: as shown. Package Includes: 10 Pieces CAT3 Keystone.