Electrical connector for straight-through connection and breakout testing of data communication lines

摘要

An electrical connector utilizing a circuit board assembly for providing straight-through electrical interconnection of data line pairs between two jacks, and for providing breakout terminals. The layout of the electrical connector is such that common mode rejection is improved and cross-talk between data line pairs is minimized. The electrical connector has a circuit board with conductors located on both the bottom and top surfaces of the circuit board. The conductors are serially coupled to test pads to form a straight-through connection between pin openings located at opposite ends of the circuit board. The test pads are located so that the pads representing data line pairs are adjacent one another. Location of the test pads allows the conductors representing data line pairs to be located in a close parallel relationship for at least part of the way along the circuit board. The layout is such that most of the over-crossings of non-paired data line conductors on opposite sides of the circuit board are made at approximately right angles.