What is the goal of the forward line?
At the bottom of each module, the twisted pair corresponding to the module is withdrawn from the bottom of the harness, which is fixed on the carrier frame of the module or into the module hole of the patch panel.
The disadvantage is that if the cable itself is already damaged when threading, the test pass will cause a re-rationale
The advantage of the forward line is to ensure that the cable in the room is neat at each point and there is no cable crossing.
in the cabinet every twisted pair of homeopathic bending after laying to the back of the patch panels, The entire process still keeps the twisted pair in the harness parallel
