Traceable networking cables with remote-released connectors

• US 9,810,859 B2
• Filed: 08/21/2014
• Issued: 11/07/2017
• Est. Priority Date: 08/21/2013
• Status: Active Grant

• Current Assignee: Mertek Industries, LLC
• Original Assignee: Mertek Industries, LLC
• Inventors: Scherer, Christopher B., Sholtis, Jon
• Primary Examiner(s): Peace, Rhonda
• Application Number:
  US14/913,131
• Publication Number:
  US 20160209604A1
• Time in Patent Office: 1,174 Days
• CPC Class Codes: G02B 6/36 Mechanical coupling means G02B6/255, G02B6/42 take precedence
• CPC Class Codes: G02B 6/3817 containing optical and electrical conductors cables including electrical and optical conductors H01B11/22; G02B6/3816 takes precedence
• CPC Class Codes: G02B 6/387 Connector plugs comprising two complementary members, e.g. shells, caps, covers, locked together
• CPC Class Codes: G02B 6/3879 Linking of individual connector plugs to an overconnector, e.g. using clamps, clips, common housings comprising several individual connector plugs
• CPC Class Codes: G02B 6/3893 Push-pull type, e.g. snap-in, push-on
• CPC Class Codes: G02B 6/3895 identification of connection, e.g. right plug to the right socket or full engagement of the mating parts keying element on the plug or adapter G02B6/3831; keying element on the ferrule G02B6/3851; keying element for electrical connection H01R13/64
• CPC Class Codes: H01R 13/641 by indicating incorrect coupling; by indicating correct or full engagement
• CPC Class Codes: H01R 13/70 with built-in switch
• CPC Class Codes: H01R 13/7175 Light emitting diodes (LEDs)
• CPC Class Codes: H01R 24/64 for high frequency, e.g. RJ 45
• CPC Class Codes: H04Q 1/136 having patch field management or physical layer management arrangements

Abstract

Disclosed are traceable remote-release networking cables with telltales at their ends to facilitate tracing of the cables and their ends, such as, for example, in data rooms that can include hundreds of individual networking cables. Some cables include conductive wire transmission line(s). Other cables include one or more fiber-optic transmission lines.

Claims

1. A networking cable for transmitting data, comprising:

one or more transmission lines encased in a flexible sheath;

a connector hood on each end of the networking cable, each connector hood comprising;

a distal end configured to extend into a mating connector or jack;

a lever configured to engage the mating connector or jack to resist removal of the distal end; and

an extender configured to be coupled to the lever and configured to be pulled longitudinally away from the distal end to draw a portion of the lever laterally toward one or more cables

at least one conducting wire deployed along the length of the one or more transmission lines;

an electrically activated telltale incorporated into one of the connector hoods;

an electric power source incorporated into one of the connector hoods;

a manually operated switch incorporated into one of the connector hoods and electrically connected to the electrically activated telltale, the electric power source, and the at least one conductor, and configured to be actuated to activate the electrically activated telltale;

where the electrically activated telltale is mounted on the extender of the connector hood, and a flexible circuit extends along at least a portion of a length of the extender and is electrically coupled to the electrically activated telltale and the manually operated switch.

2. The networking cable of claim 1, further comprising:

a second electrically activated telltale incorporated into the other of the connector hoods;

where the manually operated switch is configured be actuated to activate both telltales.

3. The networking cable of claim 1, where the manually operated switch is coupled to the extender of the connector hood.

4. The networking cable of claim 1, where the electric power source is incorporated into the extender of the connector hood.

5. The networking cable of claim 1, where the one or more transmission lines comprise one or more fiber optic cables.

6. The networking cable of claim 1, where the electrically activated telltale emits an audio or visual signal.

7. The networking cable of claim 1, where the electrically activated telltale is selected from the group consisting of a light emitting diode, a conventional light bulb, and a liquid crystal visual indicator.

8. The networking cable of claim 1, where the electric power source includes a battery.

9. A networking cable for transmitting data, comprising:

one or more transmission lines encased in a flexible sheath;

a connector hood on each end of the networking cable, each connector hood comprising;

a distal end configured to extend into a mating connector or jack;

a lever configured to engage the mating connector or jack to resist removal of the distal end; and

an extender configured to be coupled to the lever and configured to be pulled longitudinally away from the distal end to draw a portion of the lever laterally toward one or more cables

at least one conducting wire deployed along the length of the one or more transmission lines;

an electrically activated telltale incorporated into one of the connector hoods;

an electric power source incorporated into one of the connector hoods;

a manually operated switch incorporated into one of the connector hoods and electrically connected to the electrically activated telltale, the electric power source, and the at least one conductor, and configured to be actuated to activate the electrically activated telltale;

where;

at least one of the connector hoods further comprises a connector body, and the extender is slidably coupled to the connector body;

the extender is configured to be removably coupled to the connector body;

the extender comprises a circuit that includes the electrically activated telltale, the electric power source, the manually operated switch, and at least one first conductive contact;

the at least one conductor is in electrical communication with at least one second conductive contact on the connector body; and

the at least one first conductive contact is configured to contact the at least one second conductive contact to provide an electrical connection between the circuit and the at least one conductor that can be maintained during movement of the extender relative to the connector body.

10. The networking cable of claim 9, further comprising:

a second electrically activated telltale incorporated into the other of the connector hoods;

where the manually operated switch is configured be actuated to activate both telltales.

11. The networking cable of claim 9, where the manually operated switch is coupled to the extender of the connector hood.

12. The networking cable of claim 9, where the electric power source is incorporated into the extender of the connector hood.

13. The networking cable of claim 9, where the one or more transmission lines comprise one or more fiber optic cables.

14. The networking cable of claim 9, where the electrically activated telltale emits an audio or visual signal.

15. The networking cable of claim 9, where the electrically activated telltale is selected from the group consisting of a light emitting diode, a conventional light bulb, and a liquid crystal visual indicator.

16. The networking cable of claim 9, where the electric power source includes a battery.

17. A method of assembling a connector hood for a networking cable, the method comprising:

coupling an extender to a connector body such that the extender can slide relative to the connector body, where;

the connector body comprises;

a distal end configured to extend into a mating connector or jack; and

a lever configured to engage the mating connector or jack to resist removal of the distal end;

the extender is coupled to the lever such that the extender can be pulled longitudinally away from the distal end to draw a portion of the lever laterally inward toward a longitudinal axis of the connector body;

an electrically activated telltale incorporated into one of the connector body and the extender; and

a manually operated switch is incorporated into one of the connector body and the extender, and electrically connected to the electrically activated telltale;

where the electrically activated telltale is coupled to the extender of the connector hood, and a flexible circuit is incorporated into the extender and electrically coupled the electrically activated telltale and the manually operated switch.

18. The method of claim 17, where the connector hood is coupled to a cable that comprises one or more transmission lines and at least one conducting wire deployed along the length of the one or more transmission lines.

19. The method of claim 18, where:

an electric power source is incorporated into one of the connector body and the extender; and

the manually operated switch is electrically connected to the electrically activated telltale, the electric power source, and the at least one conductor, and configured to be actuated to activate the electrically activated telltale.

20. The method of claim 17, where the manually operated switch is coupled to the extender of the connector hood.

21. The method of claim 17, where the electric power source is coupled to the extender of the connector hood.

22. A method of assembling a connector hood for a networking cable, the method comprising:

coupling an extender to a connector body such that the extender can slide relative to the connector body, where;

the connector body comprises;

a distal end configured to extend into a mating connector or jack; and

a lever configured to engage the mating connector or jack to resist removal of the distal end;

the extender is coupled to the lever such that the extender can be pulled longitudinally away from the distal end to draw a portion of the lever laterally inward toward a longitudinal axis of the connector body;

an electrically activated telltale incorporated into one of the connector body and the extender; and

a manually operated switch is incorporated into one of the connector body and the extender, and electrically connected to the electrically activated telltale;

where;

the extender is configured to be removably coupled to the connector body;

the extender comprises a circuit that includes the electrically activated telltale, the manually operated switch, and at least one first conductive contact;

at least one second conductive contact is incorporated into the connector body; and

the at least one first conductive contact is configured to contact the at least one second conductive contact to provide an electrical connection between the circuit and the at least one second conductive contact that can be maintained during movement of the extender relative to the connector body.