Indexing terminals having a port arrangement environmentally sealed by a cover

Patent metadata

Field	Value
Publication number	US-9874713-B2
Application number	US-201615010568-A
Country	US
Kind code	B2
Filing date	Jan 29, 2016
Priority date	Jan 30, 2015
Publication date	Jan 23, 2018
Grant date	Jan 23, 2018

Abstract

Aspects of the present disclosure relates to an indexing terminal including a multi-fiber ruggedized de-mateable connection location, a first single-fiber ruggedized de-mateable connection location and a second single-fiber ruggedized de-mateable connection location. The multi-fiber ruggedized de-mateable connection location includes a plurality of fiber positions with one of the fiber positions optically coupled to the first single fiber ruggedized de-mateable connection location.

First claim

What is claimed is:

1. An indexing terminal arrangement comprising:
an indexing terminal having a first multi-fiber de-mateable connection location and a second multi-fiber de-mateable connection location, the indexing terminal configured to index a plurality of optical fiber lines between the first and second multi-fiber de-mateable connection locations, the second end of the indexing terminal including a port arrangement defining at least the second multi-fiber de-mateable connection location; and
a cover defining an open end at which the second end of the indexing terminal is mounted, the cover being configured to enclose the port arrangement of the indexing terminal, the cover providing an environmental seal about the port arrangement, the cover including a first cover member pivotally coupled to a second cover member, each cover member defining a first region and a second region, the first regions cooperating to retain the second end of the indexing terminal and the second regions cooperating to enclose the port arrangement when the cover members are coupled together in a closed position.

2. The indexing terminal arrangement of claim 1 , wherein the cover includes a sealing gasket that at least partially extends around a perimeter of the cover.

3. The indexing terminal arrangement of claim 1 , wherein the cover includes a sealing gel contained within the cover.

4. The indexing terminal arrangement of claim 1 , wherein the cover includes a sealing gasket and a sealing gel at least partially surrounded by the sealing gasket.

5. The indexing terminal arrangement of claim 1 , wherein the first and second cover member latch together when closed.

6. The indexing terminal arrangement of claim 1 , wherein the cover defines at least one cable opening opposite the open end.

7. The indexing terminal arrangement of claim 6 , wherein the cover defines a plurality of cable openings opposite the open end.

8. The indexing terminal arrangement of claim 1 , wherein the cover is sized to enclose any optical connectors received at the port arrangement of the indexing terminal.

9. The indexing terminal arrangement of claim 1 , wherein the cover isolates a connector/adapter interface at the port arrangement from mechanical failure.

10. The indexing terminal arrangement of claim 1 , wherein the cover environmentally protects the connector/adapter interface at the port arrangement.

11. The indexing terminal arrangement of claim 1 , wherein the second end of the indexing terminal defines a lip; and wherein the cover includes a first stop member that abuts the lip of the indexing terminal.

12. The indexing terminal arrangement of claim 11 , wherein the first stop member is recessed inwardly from the open end of the cover.

13. The indexing terminal arrangement of claim 11 , wherein the indexing terminal includes external ribs; and wherein the cover includes a second stop member that abuts the ribs of the indexing terminal, wherein the second stop is disposed between the first stop and the open end of the cover.

14. The indexing terminal arrangement of claim 1 , wherein the cover sufficiently surrounds and seals the port arrangement to enable the indexing terminal to be buried.

15. The indexing terminal arrangement of claim 1 , wherein the cover sufficiently surrounds and seals the port arrangement to enable the indexing terminal to be sealed in concrete.

16. The indexing terminal arrangement of claim 1 , wherein the second cover member is movable relative to the first cover member to an open position to enable re-access of the port arrangement.

17. The indexing terminal arrangement of claim 1 , wherein the first regions define attachment sections recessed inwardly from an open end of the cover.

18. The indexing terminal arrangement of claim 1 , wherein the second regions cooperate to hold a sealing gel to surround the port arrangement when the cover members are coupled together in the closed position.

Assignees

• Commscope Technologies Llc

Inventors

• Marcouiller Thomas
• Bran De León Oscar Fernando
• Bishop Erik David
• Bryan William B
• Chen Chien-An
• Adams Gary W

Classifications

• 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

• G02B6/4444

  Seals · CPC title

• G02B6/00

  Light guides; Structural details of arrangements comprising light guides and other optical elements, e.g. couplings · CPC title

• H02G15/10

  protected by boxes, e.g. by distribution, connection or junction boxes · CPC title

• G02B6/4454

  with splices · CPC title