System and method for detecting and reporting the use of optical fibers in fiber optic cables

• US 6,222,975 B1
• Filed: 12/11/1998
• Issued: 04/24/2001
• Est. Priority Date: 12/11/1998
• Status: Expired due to Term

• Current Assignee: Furukawa Electric North America Incorporated (Furukawa Electric Company Limited)
• Original Assignee: Lucent Technologies, Inc. (Nokia Corporation)
• Inventors: Landry, David, Pimpinella, Richard J., Leone, Frank S., Jennings, Mark R., Gilbert, Albon E.
• Primary Examiner(s): Font, Frank G.
• Assistant Examiner(s): STAFIRA, MICHAEL PATRICK
• Application Number:
  US09/209,614
• Time in Patent Office: 865 Days
• Field of Search: 385/135, 385/134, 385/147
• US Class Current: 385/134
• CPC Class Codes: G02B 6/4452 Distribution frames
• CPC Class Codes: G02B 6/44524 with frame parts or auxiliary devices mounted on the frame and collectively not covering a whole width of the frame or rack cassettes G02B6/4453
• CPC Class Codes: G02B 6/44528 Patch-cords; Connector arrangements in the system or in the box routing arrangements H04Q1/00

Abstract

A fiber administration system and method of operation that enables an owner of the fiber administration system to pay for only the external optical fiber cables used by that fiber administration system. The fiber administration system has at least one fiber distribution shelf on which are located a plurality of optical connection ports. Each of the optical connection ports terminate the end of a different external optical fiber. Each of the optical connection ports contains a sensor for detecting when that optical connection port is engaged by an optical coupling within the fiber administration system. A monitoring module is provided that is coupled to the sensor of each of the optical connection ports. The monitor module determines from each sensor whether or not an optical coupling has engaged each optical connection port and records when each of the optical connection ports is first engaged. The data record recorded by the monitor module can be accessed from a remote location for billing purposes.

Claims

1. A fiber administration system, comprising:

at least one fiber distribution shelf containing a plurality of optical connection ports that are each coupled to a different external optical fiber, wherein each of said optical connection ports contains a sensor for detecting when that optical connection port is engaged by an optical coupling within the fiber administration system; and

a monitor module coupled to said sensor of each of said optical connection ports, wherein said monitor module determines from said sensor if an optical coupling has engaged an optical connection port and records when each of said optical connection ports is first engaged.

2. The system according to claim 1, wherein said monitoring module contains a modem that enables recorded data to be retrieved from said monitoring module from a remote location via a telecommunications link.

3. The system according to claim 1, further including a systems controller coupled to said sensor of each of said plurality of optical connection ports, wherein said monitor module is coupled to each said sensor via said systems controller.

4. The system according to claim 2, wherein said monitor module automatically establishes a telecommunications link with a remote location and transmits recorded data at predetermined periodic intervals.

5. A method of determining how many external optical fibers are being utilized in a fiber administration system, said method comprising the steps of:

terminating a plurality of external optical fibers in a fiber administration system at optical connection ports;

providing sensors at said optical connection ports for sensing when each optical connection port is engaged by another optical fiber coupling;

recording when each sensor signals that an optical connection port has been used for the first time, thereby creating a data record of optical fiber use.

6. The method according to claim 5, further including the step of transmitting said data record to a remote location.

7. The method according to claim 5, wherein said step of terminating includes terminating each of the external optical fibers at an optical connection port on a fiber distribution contained within said fiber administration system.

8. The method according to claim 7, wherein said step of sensing includes providing a sensor on each of said optical connection ports that detects when an optical coupling is inserted into said optical connection ports.

9. The method according to claim 6, wherein said step of transmitting data includes establishing a telecommunications link between a modem at the fiber administration system and said remote location.

10. The method according to claim 5, further including the step of charging an owner of said fiber administration system for the external optical fibers recorded as used in said data record.

11. The method according to claim 7, wherein said data record is recorded my a monitoring module that contains a telecommunications modem.

12. The method according to claim 11, wherein said fiber administration system includes a systems controller that is connected to each said sensor and said monitoring module is coupled to each said sensor via said systems controller.

13. The method according to claim 11, wherein said monitor module automatically establishes a telecommunications link with a remote location and transmits said data record at predetermined periodic intervals.

14. A method of charging an optical fiber network provided according to how many external optic fibers are utilized by that provider, said method comprising the steps of:

providing a plurality of optical fibers to the optical fiber network provider;

terminating said plurality of optical fibers at optical connection ports in a fiber administration system at the location of the optical fiber network provider;

monitoring which of the external optical fibers are used by the optical fiber network provider;

charging the optical fiber network provider based upon the number of external optical fibers used.

15. The method according to claim 14, wherein said at least one display panel contains a label area for each said optical connection port on which indicia can be written to identify said at least one optical connection port.

16. The method according to claim 14 wherein said step of monitoring includes:

providing sensors at said optical connection ports for sensing when each optical connection port is engaged by another optical fiber coupling; and

recording when each sensor signals that an optical connection port has been used for the first time, thereby creating a data record of optical fiber use.

17. The method according to claim 16, further including the step of transmitting said data record to a remote location.

18. The method according to claim 17, wherein said step of transmitting data includes establishing a telecommunications link between a modem at the fiber administration system and said remote location.