Cassette assembly for a plural of fiber optic receptacles

Patent metadata

Field	Value
Publication number	US-10871619-B2
Application number	US-201916387427-A
Country	US
Kind code	B2
Filing date	Apr 17, 2019
Priority date	Jan 30, 2017
Publication date	Dec 22, 2020
Grant date	Dec 22, 2020

Abstract

A cassette with a first and second end. Each end may have a plural of receptacles capable of accepting one or more connector types. The cassette may have a pair of latches on opposing sides, or a latch and flange to secure cassette within a panel or support structure. The cassette is configured to accept a first connector type on the first side and a second connector type on the second side of the cassette, so the first and second connector are opposing and in communication.

First claim

What is claimed is:

1. A cassette comprising:
a housing with a top portion and a bottom portion; the top portion being releasably attached to the bottom portion; the housing having a first end, a second end, and a length extending from the first end to the second end;
one or more receptacles at a first end;
and one or more receptacles at a second end; and
wherein a first receptacle of said one or more receptacles at the first end and a second receptacle of said one or more receptacles at the second end is configured to secure a first connector and a second connector, respectively, and further wherein each of the first connector and the second connector is of a type including an optical fiber ferrule and the first connector is not the same type as the second connector;
wherein the housing comprises a gap extending lengthwise from the first receptacle to the second receptacle such that the first and second connectors are spaced apart by the gap when received in the first and second receptacles.

2. A cassette according to claim 1 , wherein the first receptacle comprises a removeable engagement device within the first receptacle configured to secure the first connector within the first receptacle.

3. A cassette according to claim 1 , wherein the first connector is secured within the first receptacle with a removable engagement device therein and the second connector is secured within the second receptacle with an integrated engagement device therein.

4. A cassette according to claim 1 , wherein said one or more receptacles at the first end comprises the first receptacle and another receptacle.

5. A cassette according to claim 1 , wherein said one or more receptacles at the second end comprises at least two receptacle ports.

6. A cassette according to claim 1 , further comprising an engagement device received in the first receptacle, the engagement device comprising a pair of outer arms connected to a middle arm,
wherein inserting a first connector into the first receptacle flexes the middle arm, which further flexes the outer arms, and
wherein upon full insertion of the first connector within the first receptacle, the outer arms return to an unflexed position secured within a recess on an outer housing of the first connector, thereby securing the first connector within the first receptacle.

7. A cassette comprising:
a housing comprising a top portion and a bottom portion releasably attachable to the bottom portion, the housing having a first end, a second end, and a length extending from the first end to the second end;
a receptacle at first end of the housing configured to receive a connector; and
an engagement device received in the receptacle, the engagement device comprising a pair of outer arms connected to a middle arm, the middle arm being configured to be deflected by the connector as the connector is inserted into the receptacle, the outer arms being configured to deflect as the middle arm is deflected and rebound when the connector is received in the receptacle such that the outer arms are received in a recess of the connector and latch the connector in the receptacle.

Assignees

• Senko Advanced Components Inc

Inventors

• Ninomiya Takuya
• Lee Benjamin
• Wong Kim Man
• Takano Kazuyoshi

Classifications

• G02B6/3897

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

• G02B6/4453 Primary

  Cassettes · CPC title

• G02B6/3825 Primary

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