IP Library Granted Patent US 9,052,488
Granted Patent B2
US 9,052,488 · App. 14/330,343 · Granted Jun 9, 2015

Optical cable connector

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Quick Facts
Patent No.
US 9,052,488
App. No.
14/330,343
Granted
Jun 9, 2015
Kind
B2
Abstract

Methods, systems, and devices are disclosed for interconnecting two optical fibers using a protective insert, wherein the protective insert includes a connective segment that provides optical communication connection between the two optical fibers. Furthermore the protective insert includes two attachment mechanisms adjacent to the connective segment with each of the two attachment mechanisms adapted to removably attach one of the two optical fibers to the connective segment. Such a protective insert may be implemented inside a network interface device (NID) or with a wall-plate to be installed inside customer premises in a manner that allows a customer to easily interconnect a home network cable to an optical network terminal.

Claims (33)

1. A method of interconnecting an optical termination equipment located at a customer premises with an optical communications equipment on a telecommunications network, the method comprising:

communicatively connecting the optical communications equipment to an input node of an optical connection system, the optical communication system comprising:

the input node; and

a protective insert communicatively connected to the optical termination equipment, the protective insert comprising an optically connective segment, a first attachment mechanism adjacent to a first end of the optically connective segment and adapted to removably attach to the first optical transmission medium, a second attachment mechanism adjacent to a second end of the optically connective segment and adapted to removably attach to the second optical transmission medium, and a protective cover surrounding the optically connective segment, the first attachment mechanism, and the second attachment mechanism;

communicatively connecting the input node of the optical communication system to the first end of the optically connective segment;

communicatively connecting the second end of the optically connective segment to the customer premise node; and

communicatively connecting an input node of the optical termination equipment to the customer premise node.

2. The method of claim 1 , wherein the optically connective segment comprises an optical transmission medium.

3. The method of claim 1 , wherein at least one of the attachment mechanisms is adapted to removably attach to the first optical transmission medium using a screw-thread mechanism.

4. The method of claim 1 , wherein at least one of the attachment mechanisms is adapted to removably attach to the first optical transmission medium using a push-to-connect mechanism.

5. The method of claim 1 , wherein at least one of the attachment mechanisms further includes a signaling mechanism to provide a signal to a user regarding the connection of the optically connective segment with the first optical transmission medium.

6. The method of claim 5 , wherein the signaling mechanism is adapted to send a wireless signal to the user.

7. The method of claim 1 , wherein the optical communications equipment is an optical line terminal (OLT) and wherein the optical termination equipment is an optical network terminal (ONT).

8. The method of claim 7 , wherein the ONT is a passive ONT.

9. The method of claim 1 , wherein the input node is part of a wall plate at a customer premises.

10. The method of claim 1 , wherein the optical communication system is an optical network interface device (NID).

11. An optical connection system for connecting optical termination equipment located at a customer premises with an optical communications equipment on a telecommunications network, the method comprising:

communicatively connecting the optical communications equipment to an input node of an optical connection system, the optical communication system comprising:

an input node communicatively connected to the optical communications equipment; and

a protective insert communicatively connected to the optical termination equipment, the protective insert comprising an optically connective segment, a first attachment mechanism adjacent to a first end of the optically connective segment and adapted to removably attach to the first optical transmission medium, a second attachment mechanism adjacent to a second end of the optically connective segment and adapted to removably attach to the second optical transmission medium, and a protective cover surrounding the optically connective segment, the first attachment mechanism, and the second attachment mechanism;

wherein:

the input node of the optical communication system is further communicatively connected to the first end of the optically connective segment;

the second end of the optically connective segment is communicatively connected to the customer premise node; and

an input node of the optical termination equipment is communicatively connected to the customer premise node.

12. The system of claim 11 , wherein the optically connective segment comprises an optical transmission medium.

13. The system of claim 11 , wherein at least one of the attachment mechanisms is adapted to removably attach to the first optical transmission medium using a screw-thread mechanism.

14. The system of claim 11 , wherein at least one of the attachment mechanisms is adapted to removably attach to the first optical transmission medium using a push-to-connect mechanism.

15. The system of claim 11 , wherein at least one of the attachment mechanisms further includes a signaling mechanism to provide a signal to a user regarding the connection of the optically connective segment with the first optical transmission medium.

16. The system of claim 15 , wherein the signaling mechanism sends a wireless signal to the user.

17. The system of claim 11 , wherein the optical communications equipment is an optical line terminal (OLT) and wherein the optical termination equipment is an optical network terminal (ONT).

18. The system of claim 17 , wherein the ONT is a passive ONT.

19. The system of claim 11 , wherein the input node is part of a wall plate at a customer premises.

20. The system of claim 11 , wherein the optical communication system is an optical network interface device (NID).

Assignments (7)
RELEASE (REEL 066874 / FRAME 0793) Recorded Apr 15, 2026
From: BANK OF AMERICA, N.A.
To: QWEST COMMUNICATIONS INTERNATIONAL INC.
Reel/Frame 075405/0877 →
SECURITY INTEREST (FIRST LIEN) Recorded Apr 15, 2026
From: QWEST COMMUNICATIONS INTERNATIONAL INC.
To: BANK OF AMERICA, N.A., AS COLLATERAL AGENT
Reel/Frame 075406/0026 →
RELEASE OF SECURITY INTEREST Recorded Mar 25, 2024
From: COMPUTERSHARE TRUST COMPANY, N.A, AS SUCCESSOR TO WELLS FARGO BANK, NATIONAL ASSOCIATION, AS NOTES COLLATERAL AGENT
To: QWEST COMMUNICATIONS INTERNATIONAL INC.
Reel/Frame 066885/0917 →
SECURITY AGREEMENT (FIRST LIEN) Recorded Mar 22, 2024
From: QWEST COMMUNICATIONS INTERNATIONAL INC.
To: BANK OF AMERICA, N.A., AS COLLATERAL AGENT
Reel/Frame 066874/0793 →
NOTES SECURITY AGREEMENT Recorded Jan 24, 2020
From: QWEST COMMUNICATIONS INTERNATIONAL INC.
To: WELLS FARGO BANK, NATIONAL ASSOCIATION
Reel/Frame 051692/0646 →
SECURITY INTEREST Recorded Nov 1, 2017
From: QWEST COMMUNICATIONS INTERNATIONAL INC.
To: BANK OF AMERICA, N.A., AS COLLATERAL AGENT
Reel/Frame 044652/0829 →
ASSIGNMENT OF ASSIGNOR'S INTEREST Recorded Feb 11, 2015
From: COOK, CHARLES I.
To: QWEST COMMUNICATIONS INTERNATIONAL INC.
Reel/Frame 034943/0630 →