BACK-END VARIATION CONTROL CAP FOR USE WITH A JACK MODULE

A back-end variation control cap (140) configured for use with a jack module (100) including a plurality of insulation displacement connectors (138), the cap being configured for routing a plurality of twisted conductor pairs (124 ). The cap includes an upper portion (142), a bottom portion (150), a plurality of twisted pair channels (142) extending between the upper portion and the bottom portion, and a pair of opposed end walls (152), each of the end walls including a plurality of wire constraints (152) disposed thereon. Each wire constraint has opposed surfaces (158) configured to retain one of the conductors (126) and each twisted conductor pair extends through one of the twisted pair channels and the conductors of the twisted conductor pairs are disposed in the plurality of wire constraints such that each conductor is aligned with one of the insulation displacement connectors when the bottom portion is disposed adjacent the jack module.