Fiber optic connection assembly

• US 5,903,698 A
• Filed: 04/11/1997
• Issued: 05/11/1999
• Est. Priority Date: 04/11/1997
• Status: Expired due to Fees

• Current Assignee: Anritsu Co (Anritsu Corporation)
• Original Assignee: Wiltron Company
• Inventors: Poremba, John, Patterson, Jack E.
• Primary Examiner(s): Lee, John D.
• Assistant Examiner(s): KIM, ELLEN E
• Application Number:
  US08/837,267
• Time in Patent Office: 760 Days
• Field of Search: 385/134, 385/135, 356/73.1
• US Class Current: 385/135
• CPC Class Codes: G01M 11/30 Testing of optical devices, constituted by fibre optics or optical waveguides
• CPC Class Codes: G02B 6/3897 Connectors fixed to housings, casing, frames or circuit boards G02B6/44528 takes precedence
• CPC Class Codes: G02B 6/4452 Distribution frames
• CPC Class Codes: G02B 6/44526 Panels or rackmounts covering a whole width of the frame or rack
• CPC Class Codes: G02B 6/44528 Patch-cords; Connector arrangements in the system or in the box routing arrangements H04Q1/00

Abstract

A connector assembly for optical fiber cables which provides an increased density of optical fiber connections in a confined space. The assembly includes a front panel defining a first plane; and a connection panel having a face defining a plane having an angle with respect to the first plane.

Claims

1. A remote test unit assembly for an optical fiber network comprising:

a housing including a front side defining a first plane;

a power supply module mounted in the housing;

a test electronics module mounted in the housing; and

a connection sub-assembly mounted in the housing and including a front panel having a plurality of connector panels, each connector panel defining a separate plane positioned at an angle with respect to the first plane, a plurality of connectors provided on the sub-assembly, at least one of said connectors mounted on each said connector panel, and a shelf, coupled to the front panel, having switching electronics coupled between the connectors and the test electronics module supported thereon.

2. The remote test unit of claim 1 wherein each connection panel includes at least two optical fiber connectors.

3. The remote test unit of claim 1 wherein the front panel includes a first flange and a second flange lying in said first plane.

4. The remote test unit of claim 1 wherein each separate plane of each said connection panel forms an angle with respect to the first plane of at least 30°

.

5. The remote test unit of claim 1 wherein the remote test unit includes a plurality of connector sub-assemblies.

6. The remote test unit of claim 1 wherein the assembly further includes a back plane connector provided on the shelf, and the shelf may be inserted into the remote test unit.

7. A test unit of an optical fiber system having a plurality of optical fiber cables, the test unit comprising:

a housing including a front side defining a first plane;

an optical time domain reflectometer module in the housing;

a power supply module in the housing;

switching electronics coupled to the optical time domain reflectometer module; and

a plurality of connector assemblies coupled to the housing, having a front panel which includes a plurality of connector panels, each connector panel defining a separate plane having an angle with respect to the first plane and including at least one cable connector, the connector assembly including a shelf, coupled to the front panel, having said switching electronics mounted thereon.

8. The test unit of claim 7 wherein the front panel includes at least a first flange and a second flange lying in said first plane.

9. The test unit of claim 7 wherein each connector panel includes at least two optical fiber connectors.

10. The test unit of claim 7 wherein the angle is approximately 30°

.

11. The test unit of claim 7 wherein the shelf includes a back plane connector.

12. A fiber optic test unit assembly, the unit including a power supply and an optical time domain reflectometer mounted in a housing having a front and back, comprising:

a connector assembly mounted in the housing and including;

a plurality of connection plates having a plurality of face plates each defining a face plane, each of the face planes being parallel to each other and forming an angle with a plane defined by the face of the case, each face plate including at least one fiber optic cable connector;

a shelf, coupled to each connection plate;

switching electronics supported on each said shelf and coupled to the optical time domain reflectometer and the connectors; and

a back plane connector mounted on the shelf.

13. The test unit of claim 12 wherein the plane is defined by at least a first flange and a second flange.

14. The test unit of claim 12 wherein each face plate includes at least two optical fiber connectors.

15. The test unit of claim 12 wherein the angle is approximately 30°

.