| 摘要 |
An electrical connector comprises a printed circuit board (12) having a rear edge connected to the cable (10) and a front edge opposite to the rear edge, a number of upper contact modules (21) stacked along the front edge on a top side (122) of the printed circuit board (12), and a number of lower contact modules (22) stacked along the front edge on a bottom side 124 of the printed circuit board (12). Each of the contact modules (21, 22) has a conductor pairs (14) for transferring signal differential pairs lined along a column direction perpendicular to the printed circuit board (12) and an insulator (152, 156) encapsulating a portion of each conductor (14) of the conductor pairs.
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