Field terminable RJ45 plug assembly

A field terminal plug assembly including an RJ45 plug connected to a termination zone. The termination zone includes a wire cap, a rear sled, and an electrical board assembly with attached insulationdisplacement contacts (IDCs) electrically connected to the twisted wire-pairs of assembly cable. The wire cap is configured to terminate twisted wire-pairs of a communications cable to the IDCs when the wire cap is inserted into the rear sled. The IDCs contain at least a first and a second IDC, the first IDC having a first horizontal length and a first vertical length and the second IDC having a second horizontal length and a second vertical length. The first vertical length does not equal the second vertical length but the first vertical length plus the first horizontal length equals the second vertical length plus the second horizontal length. 种现场端接插头组件，包括连接到端接区域的RJ45插头。该端接区域包括线帽、后部底座以及电板组件，附接于该电板组件的绝缘位移触点(IDC)电连接到组件电缆的双绞线对。该线帽配置成当该线帽插入后部底座时将通信电缆的双绞线对端接到IDC。IDC至少包含第IDC和第二IDC，该第IDC具有第水平长度和第垂直长度，该第二IDC具有第二水平长度和第二垂