Fiber optic connector module

• US 5,363,465 A
• Filed: 02/19/1993
• Issued: 11/08/1994
• Est. Priority Date: 02/19/1993
• Status: Expired due to Term

• Current Assignee: ADC Telecommunications Incorporated (TE Connectivity Limited)
• Original Assignee: ADC Telecommunications Incorporated (TE Connectivity Limited)
• Inventors: Defoe, Dalen J., Emmons, David J., Korkowski, Jeff L.
• Primary Examiner(s): Lee, John D.
• Application Number:
  US08/019,615
• Time in Patent Office: 627 Days
• Field of Search: 385/53, 385/134, 385/135, 385/139, 385/147
• US Class Current: 385/135
• CPC Class Codes: G02B 6/3897 Connectors fixed to housings, casing, frames or circuit boards G02B6/44528 takes precedence
• CPC Class Codes: G02B 6/4452 Distribution frames
• CPC Class Codes: G02B 6/4454 with splices
• CPC Class Codes: G02B 6/4455 characterised by the way of extraction or insertion of the cassette in the distribution frame, e.g. pivoting, sliding, rotating or gliding

Abstract

A fiber optic module which includes a framework receiving circuit card cartridges. The cartridges have a plate which extends along the sides of the housing with the first edge extending a differing length than the second edge. The module includes a housing having a framework with spaces for receiving the cartridges. The framework has slots formed therein for receiving the edges of the cartridges. The slots and spaces align the cartridges in the housing so that the cartridges are properly aligned in the housing.

Claims

1. A telecommunications module, comprising:

a housing including an opening at a forward wall of the housing;

a plurality of removable cartridges containing telecommunications equipment and insertable into the housing, wherein the cartridges slide into the housing through the opening, wherein each cartridge has a first and a second side, said first side having a first cartridge guide of a first predetermined shape and said second side having a second cartridge guide of a second predetermined shape;

a cartridge supporting frame including a plurality of spaces for receiving the plurality of cartridges, said frame including first and second columns of said spaces, each of said first and second columns including first and second frame guides on opposite sides of said spaces, said first frame guide having a size and disposition so as to slidably mate with said first cartridge guide and said second frame guide having a size and disposition so as to slidably mate with said second cartridge guide;

said first and second frame guides disposed on first and second sides, respectively, of said spaces of said first column;

said first and second frame guides disposed on second and first sides, respectively, of said spaces of said second column whereby said cartridges are insertable into said spaces of said first column in a first orientation and insertable into said spaces of said second column in a second orientation inverted from said first orientation.

2. A telecommunications module according to claim 1, further comprising cartridge-locking members for locking the cartridges in the frame.

3. A telecommunications module according to claim 2, wherein the locking members comprise rotatable locking members, wherein the locking members lock the cartridge in a lock the cartridge in a first position and wherein rotating the locking members unlocks the cartridge.

4. A telecommunications module according to claim 1, wherein said cartridge guides are a plurality of tab members and wherein said frame guides are a plurality of slots receiving the tab members.

5. A telecommunications module according to claim 4, wherein said plurality of tab members includes first tab members having a first length and a second tab member having a second length, and wherein said plurality of slots includes slots have corresponding widths.

6. A telecommunications module according to claim 4, wherein the slots include guiding rails extending rearwardly receiving the tab members.

7. A telecommunications cartridge for inserting into a fiber optic module having a cabinet with an interior accessible through an opening and including a frame defining a first column of spaces and a second column of spaces, a first plurality of frame guides disposed on a first side of said spaces of said first column and on a second side of said spaces of said second column, a second plurality of frame guides disposed on a second side of said spaces of said first column and on a first side of said spaces of said second column, said cartridge comprising:

a housing having a predetermined size so as to be received within any one of said spaces;

one or more telecommunications connectors mounted on said housing;

a first cartridge guide disposed on a first side of said cartridge, said first cartridge guide having a size and disposition so as to slidably mate with any one of said frame guides of said first plurality of frame guides; and

a second cartridge guide disposed on a second side of said cartridge, said second cartridge guide having a size and disposition so as to slidably mate with any one of said frame guides of said second plurality of frame guides

whereby said cartridge is slidable into any one of said spaces of said first column in a first orientation and slidable into any one of said spaces of said second column in a second orientation.

8. A cartridge according to claim 7, comprising locking members mounted on a forward end on either of said first and second sides of the housing.

9. A cartridge according to claim 8, wherein the locking members comprise spreading retaining members.

10. A cartridge according to claim 7, wherein the connectors comprise angled fiber optic connectors.