IP Library › Granted Patent US 12,607,817
Granted Patent B2
US 12,607,817 · App. 18/125,092 · Granted Apr 21, 2026

Reconfigurable modular fiber optic cassette

Inventor: Douglas Paul O'Connor (Mystic, CT)
G02B6/4454
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Quick Facts
Patent No.
US 12,607,817
App. No.
18/125,092
Granted
Apr 21, 2026
Kind
B2
Abstract

Reconfigurable modular fiber optic cassettes are provided including a cassette assembly having first and second half-cassettes each having one or more sides extending from a surface, assembly tabs formed in/on the sides wherein, in a mirrored orientation of the first and second half-cassettes, the assembly tabs interlock to form the cassette assembly, an interior volume of the cassette assembly, at least one opening in the sides sized to receive an adapter panel, and mounting tabs extending from the sides, the mounting tabs configured to interlock with mounting slots of an adapter plate, an adapter panel including the adapter plate having the mounting slots and adapter slots between the mounting slots, and one or more adapters mounted in the adapter slots.

Claims (29)

1 . A reconfigurable modular fiber optic cassette comprising:

a cassette assembly including:

identical first and second half-cassettes each having one or more sides extending outward from a surface thereof and around a portion of a circumference thereof,

a plurality of assembly tabs, each formed in or on the one or more sides wherein, in a mirrored orientation of the first and second half-cassettes, the plurality of assembly tabs interlocks to form the cassette assembly,

an interior volume of the cassette assembly defined between the surfaces and the sides of the first and second half-cassettes,

at least one opening defined in the sides of the cassette assembly, the opening sized to receive an adapter panel, and

first and second mounting tabs extending from the sides of the cassette assembly adjacent the opening, the first and second mounting tabs configured to interlock with first and second mounting slots of an adapter plate; and

the adapter panel including;

the adapter plate including:

the first and second mounting slots defined therein, and

one or more adapter slots defined in the adapter plate between the first and second mounting slots; and

one or more adapters mounted in the adapter slots.

2 . The reconfigurable modular fiber optic cassette of claim 1 , further comprising at least one aperture formed in the sides of the cassette assembly.

3 . The reconfigurable modular fiber optic cassette of claim 2 , the aperture sized to receive at least one of a multi-fiber push-on adapter, a multi-fiber termination push-on adapter, or a blanking plate.

4 . The reconfigurable modular fiber optic cassette of claim 1 , wherein the cassette assembly further comprises a structural support extending between the surface of the first half-cassette and the surface of the second half-cassette.

5 . The reconfigurable modular fiber optic cassette of claim 1 , wherein the adapter panel is a LGX adapter panel.

6 . The reconfigurable modular fiber optic cassette of claim 1 , wherein the adapters include at least one of a subscriber connector simplex, a subscriber connector duplex, a Lucent Connector Duplex, a Lucent Connector Quad, a straight tip connector, a ferrule connector, a mechanical transfer registered jack, a multi-fiber push-on, a multi-fiber termination push-on, or combinations thereof.

7 . The reconfigurable modular fiber optic cassette of claim 1 , wherein the adapter plate includes 12 adapter slots formed therein.

8 . The reconfigurable modular fiber optic cassette of claim 1 , wherein the adapter plate includes 6 adapter slots formed therein.

9 . The reconfigurable modular fiber optic cassette of claim 8 , wherein the 6 adapter slots are arranged linearly between the mounting slots.

10 . Reconfigurable modular fiber optic cassette of claim 8 , wherein the 6 adapter slots are arranged in a 2×3 array between the mounting slots.

11 . The reconfigurable modular fiber optic cassette of claim 1 , wherein the adapter plate includes 3 adapter slots formed therein.

12 . The reconfigurable modular fiber optic cassette of claim 1 , wherein the adapters are mounted to the adapter slots by a push-on attachment mechanism.

13 . The reconfigurable modular fiber optic cassette of claim 1 , wherein the adapters are mounted to the adapter slots by a flange and screw attachment.

14 . The reconfigurable modular fiber optic cassette of claim 1 , wherein each of the first and second half-cassettes is formed from at least one of stamped steel, cast iron, cast aluminum, PVC, plastics including molded plastics, extruded plastics, or cast plastics, fiberglass, or combinations thereof.

15 . The reconfigurable modular fiber optic cassette of claim 1 , further comprising a splice tray formed in each of the first and second half-cassettes.

16 . The reconfigurable modular fiber optic cassette of claim 2 , the aperture sized to receive a fiber trunk line.

17 . The reconfigurable modular fiber optic cassette of claim 1 , further comprising a fusion splice holder positioned within the interior volume of the cassette assembly.

18 . The reconfigurable modular fiber optic cassette of claim 1 , further comprising a splice tray positioned within the interior volume of the cassette assembly.

Assignments (1)
ASSIGNMENT OF ASSIGNOR'S INTEREST Recorded Apr 5, 2023
From: O'CONNOR, DOUGLAS PAUL
To: HUBBELL INCORPORATED
Reel/Frame 063227/0139 →
Continuity (2)
Provisional Application 63269749 · Mar 22, 2022
Related Publication 20230305254A1 · Sep 28, 2023
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