Mounting bracket for a fiber optic fan-out system

Patent metadata

Field	Value
Publication number	US-11668880-B2
Application number	US-202117411977-A
Country	US
Kind code	B2
Filing date	Aug 25, 2021
Priority date	Mar 26, 2019
Publication date	Jun 6, 2023
Grant date	Jun 6, 2023

Abstract

An integral fan-out connector assembly for fiber optic cables includes a connector housing that provides an integrated fan-out housing and connection adapter. The fan-out connector housing may be configured with a variety of cable adapters, and may be installed as a ‘plug and play’ type solution where it will be ready to accept a feed cable for use when needed. A bracket may support the fan-out system on a support structure as a pole. The bracket can facilitate plug-and-play use of the fan-out system.

First claim

What is claimed is:

1. A mounting bracket for supporting a fiber optic fan-out system including a fan-out housing and a cable attached to the fan-out housing, the mounting bracket comprising:
a pigtail connector holder configured to hold a plurality of pigtail connectors of the fiber optic fan-out system at spaced apart locations along the pigtail connector holder, the pigtail connector holder including plate portions and holes in the plate portions sized and shaped for receiving and holding the pigtail connectors;
a fan-out housing holder configured to hold the fan-out housing of the fiber optic fan-out system;
the pigtail connector holder and fan-out housing holder being configured for mounting on a support structure for suspending the fan-out system in placed relative to the support structure
the mounting bracket further comprising a mount for mounting at least one of the pigtail connector holder and the fan-out housing holder on the support structure, wherein the mount comprises a first strap configured for mounting the pigtail connector holder on the support structure, and a second strap for mounting the fan-out housing holder on the support structure.

2. A mounting bracket for supporting a fiber optic fan-out system including a fan-out housing and a cable attached to the fan-out housing, the mounting bracket comprising:
a pigtail connector holder configured to hold a plurality of pigtail connectors of the fiber optic fan-out system at spaced apart locations along the pigtail connector holder, the pigtail connector holder including plate portions and holes in the plate portions sized and shaped for receiving and holding the pigtail connectors;
a fan-out housing holder configured to hold the fan-out housing of the fiber optic fan-out system;
the pigtail connector holder and fan-out housing holder being configured for mounting on a support structure for suspending the fan-out system in placed relative to the support structure
the mounting bracket further comprising a mount for mounting at least one of the pigtail connector holder and the fan-out housing holder on the support structure, wherein the mount comprises a clamp, and wherein the mount further comprises a back plate connected to the pigtail connector holder and the fan-out housing holder, the clamp being adapted to attach the back plate to the support structure.

3. The mounting bracket as set forth in claim 2 wherein the clamp comprises a first clamp, the mount further comprising a second clamp.

4. The mounting bracket as set forth in claim 2 wherein the plate portions include opposite first and second surfaces, each hole passing through both the first and second surfaces, the first and second surfaces each being open to the ambient environment.

5. A mounting bracket for supporting a fiber optic fan-out system including a fan-out housing and a cable attached to the fan-out housing, the mounting bracket comprising:
a pigtail connector holder configured to hold a plurality of pigtail connectors of the fiber optic fan-out system at spaced apart locations along the pigtail connector holder, the pigtail connector holder including plate portions and holes in the plate portions sized and shaped for receiving and holding the pigtail connectors;
a fan-out housing holder configured to hold the fan-out housing of the fiber optic fan-out system;
the pigtail connector holder and fan-out housing holder being configured for mounting on a support structure for suspending the fan-out system in placed relative to the support structure;
wherein the fan-out holder defines a keyhole slot that extends generally in plane, the keyhole slot having a longitudinal axis located on the plane and having a first portion and a second portion spaced apart along the longitudinal axis, the first portion having a first maximum inner dimension along a transverse axis located on the plane and oriented transverse to the longitudinal axis, the second portion having a second maximum inner dimension along the transverse axis, the first inner dimension being greater than the second inner dimension such that an enlarged portion of the fan-out housing is passable through the first portion of the keyhole slot by movement of the fan-out housing relative to the fan-out housing holder along an insertion axis transverse to the plane of the keyhole slot, the fan-out housing being slidable along the longitudinal axis from the first portion of the keyhole slot to the second portion of the keyhole slot after the enlarged portion passes through the first portion of the key hole slot along the insertion axis, wherein the fan-out housing holder is sized and arranged to seat the enlarged portion of the fan-out housing and thereby hold the fan-out housing on the mounting bracket when the fan-out housing slides along the longitudinal axis to the second portion of the keyhole slot.

6. A mounting bracket for supporting a fiber optic fan-out system including a fan-out housing and a cable attached to the fan-out housing, the mounting bracket comprising:
a pigtail connector holder configured to hold a plurality of pigtail connectors of the fiber optic fan-out system at spaced apart locations along the pigtail connector holder;
a fan-out housing holder configured to hold the fan-out housing of the fiber optic fan-out system;
a back plate operatively connected to the pigtail connector holder and to the fan-out housing holder;
an excess cable holder operatively connected to the pigtail connector holder, the fan-out housing holder and the back plate and configured to hold excess of the cable of the fan-out system.

7. The mounting bracket as set forth in claim 6 wherein the excess cable holder is located between the pigtail connector holder and the back plate.

8. The mounting bracket as set forth in claim 7 wherein the excess cable holder is located between the fan-out housing holder.

9. The mounting bracket as set forth in claim 8 wherein the excess cable holder spaces the pigtail connector holder and the fan-out housing holder from the back plate.

10. The mounting bracket as set forth in claim 9 wherein the excess cable holder comprises a rod connected to the back plate and operatively connected to at least one of the pigtail connector holder and the fan-out housing holder and defines a space for receiving the excess cable wrapped around the rod.

11. The mounting bracket as set forth in claim 10 wherein the rod comprises a first rod, the excess cable holder further comprising a second rod, a third rod and a fourth rod, the first, second, third and fourth rods being arranged for wrapping the excess cable around the first, second, third and fourth rods in a loop, and wherein at least one of the pigtail connector holder and fan-out housing holders is positioned for retaining the excess cable wrapped around the first, second, third and fourth rods on the rods.

12. The mounting bracket as set forth in claim 6 wherein the fan-out housing holder comprises a keyhole slot that extends generally in plane, the keyhole slot having a longitudinal axis located on the plane and having a first portion and a second portion spaced apart along the longitudinal axis, the first portion having a first maximum inner dimension along a transverse axis located on the plane and oriented transverse to the longitudinal axis, the second portion having a second maximum inner dimension along the transverse axis, the first inner dimension being greater than the second inner dimension such that an enlarged portion of the fan-out housing is passable through the first portion of the keyhole slot by movement of the fan-out housing relative to the fan-out housing holder along an insertion axis transverse to the

Assignees

• Senko Advanced Components Inc

Inventors

• Kanai Shuntaro
• Takano Kazuyoshi
• Newbury Paul

Classifications

• G02B6/3825 Primary

  with an intermediate part, e.g. adapter, receptacle, linking two plugs · CPC title

• G02B6/3888

  Protection from over-extension or over-compression · CPC title

• G02B6/3885

  Multicore or multichannel optical connectors, i.e. one single ferrule containing more than one fibre, e.g. ribbon type (optical ribbon cable G02B6/4403, G02B6/448) · CPC title

• G02B6/4459

  Ducts; Conduits; Hollow tubes for air blown fibres · CPC title

• G02B6/44524

  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 title