Fiber optic drop terminal mounting plate

• US 7,899,298 B2
• Filed: 01/08/2010
• Issued: 03/01/2011
• Est. Priority Date: 04/17/2007
• Status: Active Grant

• Current Assignee: Corning Optical Communications LLC (Corning Incorporated)
• Original Assignee: Corning Cable Systems LLC (Corning Incorporated)
• Inventors: Rodriguez, Diana, Cox, Terry Dean
• Primary Examiner(s): LEPISTO, RYAN A
• Application Number:
  US12/684,318
• Publication Number:
  US 20100107399A1
• Time in Patent Office: 417 Days
• Field of Search: 385/135, 174/50, 254/134.3 R, 254/134.3 PA
• US Class Current: 385/135
• CPC Class Codes: G02B 6/4439 Auxiliary devices
• CPC Class Codes: Y10T 29/49826 Assembling or joining
• CPC Class Codes: Y10T 29/49947 by applying separate fastener
• CPC Class Codes: Y10T 29/5313 Means to assemble electrical device

Abstract

There is provided fiber drop terminal (“FDT”) assemblies for providing selective connections between optical fibers of distribution cables and optical fibers of drop cables, such as in multiple dwelling units. The FDT assemblies include a mounting plate that enables the FDT to be conveniently and securely mounted to a generally vertical surface, such as a wall. The mounting plate is structured such that the base of the FDT must be removed before the mounting plate can be removed, and the cover of the FDT is structured that neither the base nor the mounting plate can be removed without first removing the cover. The cover may be selectively locked to the base and/or mounting plate with a locking fastener; therefore, only technicians able to remove the locking fastener may remove the cover, base, and/or mounting plate of the FDT assembly.

Claims

1. A method of installing a fiber drop terminal (“

FDT”

) assembly to a generally vertical surface, the FDT assembly adapted for use in a fiber optic network of a multiple dwelling unit to selectively optically connect at least one connectorized optical fiber of a distribution cable to a connectorized optical fiber of at least one drop cable, the method comprising;

providing the FDT assembly comprising a base, a cover, at least one plurality of adapters joined to at least one of the base and the cover, and a mounting plate;

mounting the mounting plate to the generally vertical surface, wherein the mounting plate is selectively mountable; and

retaining at least one of the base and the cover of the FDT assembly to the mounting plate, wherein the at least one of the base and the cover is selectively retained by the mounting plate, and wherein dismounting of the mounting plate is prevented without prior removal of at least one of the cover and the base from the mounting plate, and wherein the prior removal of the base from the mounting plate is prevented without prior disconnection of the cover from the base.

2. The method of claim 1, wherein retaining at least one of the base and the cover of the FDT assembly to the mounting plate comprises inserting a protrusion of the base into an aperture of the mounting plate.

3. The method of claim 1, further comprising locking at least one of the cover and the base comprises:

inserting at least one latch device of the cover into a locking feature of the mounting plate; and

locking the cover to the base with a locking fastener.

4. The method of claim 1, wherein the adapters are adapted to receive a connector of the distribution cable and a connector of the drop cable to optically connect the connectorized optical fiber of the distribution cable to the connectorized optical fiber of the at least one drop cable.

5. The method of claim 1, wherein the base defines a back wall and at least one sidewall extending outwardly from the back wall, wherein the base defines at least one opening for passage of the distribution cable and the drop cable through at least one of the back wall and sidewall.

6. The method of claim 1, wherein the mounting plate comprises at least one retention device to enable the at least one of the base and the cover of the FDT assembly to be selectively retained by the mounting plate.

7. The method of claim 1, wherein the mounting plate comprises at least one fastening portion that enables the mounting plate to be selectively mountable to the generally vertical surface.