Connector including media converter

• US 7,186,144 B1
• Filed: 12/01/2005
• Issued: 03/06/2007
• Est. Priority Date: 12/01/2005
• Status: Expired due to Fees

• Current Assignee: CommScope Technologies, LLC (CommScope Holding Company, Inc.)
• Original Assignee: ADC Telecommunications Incorporated (TE Connectivity Limited)
• Inventors: Coffey, Joseph C., Peters, Jeffrey Louis, Khemakhem, M'Hamed Anis, Fauvelet, Herve
• Primary Examiner(s): GUSHI, ROSS N
• Application Number:
  US11/291,522
• Time in Patent Office: 460 Days
• Field of Search: 439/76.1, 439/620.03, 439/581
• US Class Current: 439/620.03
• CPC Class Codes: H01R 13/6658 on printed circuit board H01R13/6666 - H01R13/6691 take precedence
• CPC Class Codes: H01R 2103/00 Two poles
• CPC Class Codes: H01R 24/38 having concentrically or coaxially arranged contacts
• CPC Class Codes: H01R 24/54 Intermediate parts, e.g. adapters, splitters or elbows
• CPC Class Codes: H01R 31/065 with built-in electric apparatus

Abstract

A triaxial connector assembly including a media converter that is used to terminate a fiber optic/electrical hybrid cable is disclosed. The triaxial connector assembly includes a connector with a housing defining a first end and a second end, the first end of the housing defining a triaxial interface adapted to mate with a triaxial connector, the second end of the housing defining a cable termination end. The connector also includes the media converter positioned within the housing, the media converter configured to convert fiber signals and electrical signals carried by a hybrid fiber optic/electrical cable to a coaxial signal carried forward by the triaxial interface. A camera system using the connector and a method of terminating a hybrid cable to a triaxial connector are also disclosed.

Claims

1. A connector comprising:

a housing defining a first end and a second end, the first end of the housing defining a triaxial interface adapted to mate with a triaxial connector, the second end of the housing defining a cable termination end;

a media converter positioned within the housing, the media converter configured to convert fiber signals and electrical signals carried by a fiber optic/electrical hybrid cable to a coaxial signal.

2. A connector according to claim 1, wherein the media converter includes four copper terminals and two fiber terminals for terminating a hybrid cable carrying four electrical lines and two fiber lines.

3. A connector according to claim 1, wherein the housing defines a generally cylindrical outer perimeter and the media converter does not radially project out past the outer perimeter.

4. A connector according to claim 1, further comprising a converter assembly including a coax interface at a first end and the media converter at a second end, the coax interface adapted to be electrically and physically connected to an outer body defining the triaxial interface and the media converter configured to transmit the converted signal to the triaxial interface through the coax interface.

5. A connector according to claim 4, wherein the housing includes a front portion defined by the outer body, and a second portion defining the second end wherein the front portion is threadably mounted to the second portion.

6. A connector according to claim 1, wherein the housing includes a front portion defining the first end, and a second portion defining the second end, wherein the first portion is removably mounted to the second portion.

7. A cable comprising:

a fiber optic/electrical hybrid cable carrying electrical lines and fiber lines, the hybrid cable including a first end and a second end;

a connector terminated to each of the first and second ends of the hybrid cable, each connector including a housing defining a first end and a second end, the first end of the housing defining a triaxial interface adapted to mate with a triaxial connector, the second end of the housing defining a cable termination end, each connector including a media converter positioned within the housing, the media converter configured to convert the fiber signals and electrical signals carried by the fiber optic/electrical hybrid cable to a coaxial signal.

8. A cable according to claim 7, wherein the hybrid cable carries four electrical lines and two fiber lines.

9. A cable according to claim 7, wherein the media converter includes four copper terminals and two fiber terminals.

10. A system comprising:

a telecommunications device including a first triaxial connector adapted to receive and transmit a triaxial signal; and

a second triaxial connector connectable and disconnectable from the first triaxial connector, the second triaxial connector including a housing defining a first end and a second end, the first end of the housing defining a triaxial interface adapted to mate with the first triaxial connector, the second end of the housing defining a cable termination end, the second triaxial connector including a media converter positioned within the housing, the media converter configured to convert fiber signals and electrical signals carried by a fiber optic/electrical hybrid cable to a coaxial signal;

wherein the second triaxial connector is physically and electrically connectable to the first triaxial connector.

11. A system according to claim 10, wherein the telecommunications device includes a camera.

12. A system according to claim 10, wherein the telecommunications device includes a camera control unit.

13. A system according to claim 10, further comprising a hybrid cable connected to the second triaxial connector, the cable connected to a second telecommunications device.

14. A camera system comprising:

a camera control unit including a first triaxial connector;

a camera including a second triaxial connector; and

a fiber optic/electrical hybrid cable carrying electrical lines and fiber lines, the hybrid cable including a first end and a second end, a connector terminated to each of the first and second ends of the hybrid cable, each connector including a housing defining a first end and a second end, the first end of the housing defining a triaxial interface adapted to mate with a triaxial connector, the second end of the housing defining a cable termination end, each connector including a media converter positioned within the housing, the media converter configured to convert the fiber signals and electrical signals carried by the fiber optic/electrical hybrid cable to a coaxial signal;

wherein the connector terminated to the first end of the hybrid cable is connected to the first triaxial connector of the camera control unit and wherein the connector terminated to the second end of the hybrid cable is connected to the second triaxial connector of the camera.

15. A method of connecting a fiber optic/electrical hybrid cable to a triaxial connector comprising the steps of:

providing a fiber optic/electrical hybrid cable carrying both electrical signals and fiber signals;

providing a first connector including a first end defining a triaxial interface and a second end including a media converter, the media converter configured to convert the fiber signals and the electrical signals to a coaxial signal carried forward through the triaxial interface of the first connector; and

terminating the fiber optic/electrical hybrid cable to the media converter of the first connector.

16. A method of connecting a fiber optic/electrical hybrid cable to a triaxial connector comprising the steps of:

providing a fiber optic/electrical hybrid cable carrying both electrical signals and fiber signals;

providing a first connector including a first end defining a triaxial interface and a second end including a media converter, the media converter configured to convert the fiber signals and the electrical signals to a coaxial signal carried forward through the triaxial interface of the first connector;

providing a second connector including a first end defining a triaxial interface and a second end including a media converter, the media converter configured to convert the fiber signals and the electrical signals to a coaxial signal carried forward through the triaxial interface of the second connector;

providing the first and second connectors terminating the ends of the hybrid cable; and

connecting a triaxial connector of a first device to a triaxial connector of a second device with the hybrid cable.