Assembly and system of datacommunication cables and connectors
View Patent ↗A datacommunication interconnection system includes (a) an extension trunk cable-connector assembly and (b) a trunk cable-connector assembly. The extension trunk cable-connector assembly comprises: a first cable including a plurality of first subunits, each of the first subunits comprising a plurality of twisted pairs of conductors; a jack attached to one end of the cable; and a plug attached to an opposite end of the cable. Each of the jack and the plug includes a contact for each of the conductors of the cable. The trunk cable-connector assembly comprises: a second cable including a plurality of second subunits, each of the second subunits comprising a plurality of twisted pairs of conductors; a plug attached to one end of the second cable and connected with the jack of the extension trunk cable; and a plurality of RJ-45 connectors attached to subunits at an opposite end of the second cable.
1. A datacommunication connector unit, comprising:
a housing;
a printed wiring board mounted within the housing;
a plurality of RJ-45 jacks mounted on the printed wiring board and accessible from one side of the housing; and
a backplane connector mounted to the printed wiring board and electrically connected to the RJ-45 jacks, the backplane connector being accessible from a second side of the housing;
in combination with a cable-connector assembly, comprising:
a trunk cable comprising a plurality of subunits, each of the subunits comprising a plurality of twisted pairs of conductors; and
a connector attached to each end of the cable, each of the connectors including a contact for each of the conductors of the cable, the connector of the cable-connector assembly being connected with the backplane connector of the connector unit.
2. The connector unit defined in claim 1 , wherein the housing includes first and second opposed side walls, and wherein the RJ-45 jacks are mounted to be accessible through the first side wall, and the backplane connector is mounted to be accessible through the second side wall.
3. The connector unit defined in claim 1 , wherein the plurality of RJ-45 jacks is performance-rated as at least Category 6A jacks.
4. The connector unit defined in claim 1 , wherein the backplane connector is a plug.
5. The connector unit defined in claim 1 , wherein the backplane connector is a jack.
6. A datacommunication connector unit, comprising:
a housing;
a printed wiring board mounted within the housing;
a plurality of RJ-45 jacks mounted on the printed wiring board and accessible from one side of the housing; and
a backplane connector mounted to the printed wiring board and electrically connected to the RJ-45 jacks, the backplane connector being accessible from a second side of the housing;
wherein the backplane connector comprises a plurality of cards in stacked relationship, each card including an electrical trace.
7. The connector unit defined in claim 6 , wherein the housing includes first and second opposed side walls, and wherein the RJ-45 jacks are mounted to be accessible through the first side wall, and the backplane connector is mounted to be accessible through the second side wall.
8. The connector unit defined in claim 6 , wherein the plurality of RJ-45 jacks is performance-rated as at least Category 6A jacks.
9. The connector unit defined in claim 6 , wherein the backplane connector is a plug.
10. The connector unit defined in claim 6 , wherein the backplane connector is a jack.
11. The connector unit defined in claim 6 , in combination with a cable including a plurality of subunits, each of the subunits comprising a plurality of twisted pairs of conductors.
12. The combination defined in claim 11 , wherein the cable includes a jack attached to one end of the cable, the jack including a contact for each of the conductors of the cable.
13. The combination defined in claim 11 , wherein the cable includes a plug attached to one end of the cable, the plug including a contact for each of the conductors of the cable.