HIGH SPEED COMMUNICATION JACK

摘要

A high speed communication jack including a housing including a port for accepting a plug, the port including a plurality of pins each connected to a corresponding signal line in the plug, a shielding case surrounding the housing, a rigid circuit board in the housing having a substrate, a plurality of vias extending through the substrate with each via being configured to accommodate a pin on the housing, a plurality of traces on a middle layer in the substrate, with each trace extending from a corresponding one of the plurality of vias, a first shielding layer on a first side of the middle layer in the substrate, a second shielding layer on a second side of the middle layer in the substrate, and a third shielding layer adjacent to the second shielding layer.

主权项

1. A high speed communication jack including:
a housing including a port for accepting a plug, the port including a plurality of pins each connected to a corresponding signal line in the plug; a shielding case surrounding the housing; a rigid circuit board in the housing having a substrate, a plurality of vias extending through the substrate with each via being configured to accommodate a pin on the housing, a plurality of traces on a middle layer in the substrate, with each trace extending from a corresponding one of the plurality of vias; a first shielding layer on a first side of the middle layer in the substrate; a second shielding layer on a second side of the middle layer in the substrate; and a third shielding layer adjacent to the second shielding layer.