Modular hybrid closure

Patent metadata

Field	Value
Publication number	US-12057689-B2
Application number	US-202217855280-A
Country	US
Kind code	B2
Filing date	Jun 30, 2022
Priority date	Jan 28, 2016
Publication date	Aug 6, 2024
Grant date	Aug 6, 2024

Abstract

A hybrid cable distribution system wherein a feeder cable is received by a box. The feeder cable can be a hybrid cable including optical fibers and copper wire (coax). The box may be used only for copper signal handling (such as coaxial signal handling), and then at a later date, the box may be used for receiving fiber signals. Customers can directly connect to the feeder fan out device by connecting a tail of a drop splice module that is spliced to an individual distribution cable to the feeder fan out device. This connection creates a point-to-point connection. The number of fan out devices in the system can be increased or decreased as needed. Alternatively, a splitter input can be connected to the feeder fan out device, such as through a pigtail extending from the splitter, wherein the splitter splits the signal as desired into a plurality of outputs. The outputs of the splitters can be in the form of connectors or adapters. The connectors or adapters are then connected to tails of drop splice modules that are spliced to individual distribution cables so that customers can receive a split signal. The cable distribution system allows for mixing of connection types to the customer(s) such as a direct connection (point-to-point), or a split signal connection. Further, the types of splitters can be mixed and varied as desired. Further, the types of fan out devices can be mixed and varied as desired.

First claim

What is claimed is:

1. A telecommunications tray assembly comprising:
a tray including:
a first storage location for receiving at least one splice module, the at least one splice module being connectable to a feeder cable;
a second storage location for receiving a plurality of fan out modules and/or a plurality of splitter modules; and
a third storage location for receiving at least one drop splice module, the at least one drop splice module being connectable to a distribution cable;
wherein the first storage location is adjacent a first side of the second storage location and the third storage location is adjacent a second side of the second storage location.

2. A telecommunications enclosure comprising:
a) the telecommunications tray assembly of claim 1 ;
b) an environmental enclosure housing the tray, the environmental enclosure meeting IP68 sealing standards.

3. The telecommunications enclosure of claim 2 , wherein the enclosure includes a plurality of fan out modules each having a housing, wherein the housings are connected to one another.

4. The telecommunications enclosure of claim 2 , wherein the enclosure includes a plurality of drop splice modules each being hingedly connected to the tray.

5. The telecommunications enclosure of claim 4 , wherein the drop splice modules are arranged in slots on the tray.

6. The telecommunications enclosure of claim 2 , wherein the enclosure includes a plurality of fan out modules, wherein the plurality of fan out modules are stacked on top of one another.

7. The telecommunications tray enclosure of claim 2 , wherein the enclosure includes a plurality of splitter modules, wherein the plurality of splitter modules are stacked on top of one another.

8. The telecommunications enclosure of claim 7 , wherein the splitter modules are at least one of a 1:4, 1:8, and 1:16 splitter.

9. The telecommunications enclosure of claim 2 , further comprising a coaxial splitter attached to the enclosure, wherein the coaxial splitter is configured to split a single coaxial signal into a plurality of output split signals.

10. The telecommunications enclosure of claim 2 , wherein the enclosure includes mounting features that are configured to mount the enclosure to at least one of an outdoor pole, an interior wall surface, an exterior wall surface, a pedestal mount, an underground surface, and a cabinet.

11. The telecommunications tray assembly of claim 1 , wherein the tray includes a plurality of splitter modules each having a housing, wherein the housings are connected to one another.

12. The telecommunications tray assembly of claim 1 , further comprising a seal positioned between a first half and a second half of an outer shell.

13. The telecommunications tray assembly of claim 1 , wherein the tray includes a fourth storage location for receiving and storing excess cabling.

14. The telecommunications tray assembly of claim 1 , wherein the tray includes at least one splice module spliced to a feeder cable, and wherein an at least one splice module of a first enclosure has an output connected to an at least one fan out device of a second enclosure.

15. A telecommunications tray assembly comprising:
a tray including:
a first storage location for receiving at least one splice module, the at least one splice module being connectable to a feeder cable;
a second storage location for receiving a plurality of fan out modules and/or a plurality of splitter modules; and
a third storage location for receiving at least one drop splice module, the at least one drop splice module being connectable to a distribution cable; and

a seal block having passages therethrough, the passages being sized and shaped for feeder cables and distribution cables.

16. The telecommunications enclosure assembly of claim 15 , wherein the seal block is a gel seal.

17. A telecommunications tray assembly comprising:
a tray including:
a first storage location for receiving at least one splice module, the at least one splice module being connectable to a feeder cable;
a second storage location for receiving a plurality of fan out modules and/or a plurality of splitter modules; and
a third storage location for receiving at least one drop splice module, the at least one drop splice module being connectable to a distribution cable;

wherein the tray includes at least one fan out module, wherein the at least one splice module is spliced to the at least one fan out module, and wherein the at least one drop splice module connects to the at least one fan out module to provide at least one point-to-point connection.

18. The telecommunications tray assembly of claim 17 , wherein the tray includes at least one splitter module and at least one fan out device, the at least one splice module being spliced to the at least one fan out device and the at least splitter module being connected to an output of the at least one fan out device, the at least one drop splice module connecting to the at least one fan out device output of the at least one splitter module to provide at least one split connection.

Assignees

• CommScope Connectivity Belgium BVBA

Inventors

• Van Baelen David Jan Irma

Classifications

• H02G3/088 Primary

  Dustproof, splashproof, drip-proof, waterproof, or flameproof casings or inlets · CPC title

• G02B6/44775

  Cable seals e.g. feed-through (cable seals integrated to the box seals G02B6/4444; pulling eyes G02B6/44465) · CPC title

• G02B6/44465

  Seals · CPC title

• G02B6/4416

  Heterogeneous cables · CPC title

• G02B6/445 Primary

  with lateral pivoting cover · CPC title