Splitter module and enclosure for use therein

Patent metadata

Field	Value
Publication number	US-2018329162-A1
Application number	US-201816042375-A
Country	US
Kind code	A1
Filing date	Jul 23, 2018
Priority date	Apr 3, 2014
Publication date	Nov 15, 2018
Grant date	—

Abstract

An optical splitter module (140) can be carried on a cover (120) of an enclosure (100) between a contoured surface (129) and a row of optical adapters (130). Output pigtails (165) from the splitter module (140) are routed to the optical adapters (130). In certain examples, a significantly longer input fiber (161) is routed from the splitter module (140) to a splice region (114) at a base (110) of the enclosure (100). Certain types of splitter modules (140) are mounted to the cover (120) at an angle relative to an insertion axis for a feeder cable (170). A certain type of splitter module (140) curves about a minor axis (A2) so that one major surface (142) has a concave curvature and another major surface (143) has a convex curvature.

First claim

What is claimed is:

1 . An enclosure arrangement comprising:
a base including a splice region; a cover coupled to the base to move between a closed position and an open position, the cover and the base cooperating to define an interior when the cover is in the closed position, the cover providing access to the interior when in the open position, the cover defining a contoured surface and a mounting surface; a plurality of ruggedized adapters disposed on the mounting surface, each ruggedized adapter having a first port accessible from an inner side of the cover and a second port accessible from an outer side of the cover; and a splitter module mounted at the inner side of the cover, the splitter module including an optical splitter disposed in a splitter housing, the splitter housing being contoured to fit against the contoured surface of the cover.

2 . The enclosure arrangement of claim 1 , wherein the splitter module is disposed between the ruggedized adapters and the contoured surface.

3 . The enclosure arrangement of claim 2 , wherein the splitter module has a convex surface facing the contoured surface of the cover and a concave surface facing the ruggedized adapters.

4 . The enclosure arrangement of claim 1 , wherein the ruggedized adapters are disposed in a row.

5 . The enclosure arrangement of claim 1 , wherein the ruggedized adapters include four ruggedized adapters disposed on the mounting surface.

6 . The enclosure arrangement of claim 1 , wherein the mounting surface is angled relative to the base.

7 . The enclosure arrangement of claim 1 , wherein the contoured surface of the cover is angled relative to the base.

8 . The enclosure arrangement of claim 1 , wherein the contoured surface is one of a plurality of contoured surfaces of the cover and wherein the mounting surface is one of a plurality of mounting surfaces, each of the mounting surfaces being adjacent a respective one of the contoured surfaces.

9 . The enclosure arrangement of claim 8 , wherein the splitter module is a first splitter module of a plurality of splitter modules, each splitter module including an optical splitter disposed in a respective splitter housing, each splitter housing being contoured to fit against a respective one of the contoured surfaces of the cover.

10 . The enclosure arrangement of claim 8 , further comprising a plurality of ruggedized adapters disposed on each mounting surface.

11 . The enclosure arrangement of claim 1 , wherein the base and the cover cooperate to define an enclosure, the enclosure having a length extending between a first end and a second end, the first end defining a cable access region, the second end being closed.

12 . The enclosure arrangement of claim 11 , wherein the enclosure has a width extending between a first side and a second side, wherein the cover is pivotally mounted to the base at the first side of the enclosure.

13 . The enclosure arrangement of claim 1 , wherein the cover is pivotally mounted to the base.

14 . The enclosure arrangement of claim 1 , wherein the splitter module outputs a plurality of splitter pigtails, each splitter pigtail being terminated by an optical connector received at the first port of a respective one of the ruggedized adapters.

15 . The enclosure arrangement of claim 1 , further comprising an input fiber that extends between the splitter module and the base.

16 . The enclosure arrangement of claim 1 , wherein the input fiber is longer than the splitter pigtails.

17 . The enclosure arrangement of claim 1 , wherein the cover and/or the base include fiber routing members that facilitate routing the input fiber from the splitter module to a splice tray disposed at the splice region of the base.

18 . The enclosure arrangement of claim 1 , wherein the base defines an anchor location at which a feeder cable can be anchored.

19 . The enclosure arrangement of claim 18 , wherein the enclosure arrangement includes a gasket held between the base and the cover to enable ingress of the feeder cable and to inhibit ingress of contaminants, wherein the cover is configured to cooperate with the base to activate the gasket.

20 . The enclosure arrangement of claim 1 , wherein the contoured surface includes a mounting arrangement that engages a mounting arrangement of the splitter module to hold the splitter module at the contoured surface.

Assignees

• CommScope Connectivity Belgium BVBA

Inventors

• Claessens Bart Mattie
• Kempeneers Dirk
• Beckers Erwin

Classifications

• G02B6/3897

  Connectors fixed to housings, casing, frames or circuit boards (G02B6/44528 takes precedence) · CPC title

• G02B6/445 Primary

  with lateral pivoting cover · CPC title

• G02B6/4455

  characterised by the way of extraction or insertion of the cassette in the distribution frame, e.g. pivoting, sliding, rotating or gliding · CPC title

• G02B6/4454

  with splices · CPC title

• G02B6/4453

  Cassettes · CPC title