IP Library › Granted Patent US 12,710,611

Granted Patent B2

US 12,710,611 · App. 18/091,914 · Granted Aug 18, 2026

Optical fiber distribution device with identifiers

Inventor: Kim Lundgren Eriksen (Tappernøje, DK)

Assignee: PPC BROADBAND, INC.

G02B6/4454 G02B6/4452

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Quick Facts

Patent No.: US 12,710,611
App. No.: 18/091,914
Granted: Aug 18, 2026
Kind: B2

External Links

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Abstract

An optical fiber distribution device may include a plurality of splice cassette portions that are configured with a plurality of identifiers for visually identifying the splice cassette portions. Each of the splice cassette portions may include a body that may be configured with a splice cassette tray portion receiving portion, a splice cassette tray portion that may be configured to be received within the splice cassette tray portion receiving portion, a first splice cassette tray identifier that may be configured to provide a first visual splice cassette tray identification, and a second splice cassette tray identifier that may be configured to visually distinguish between splice cassette trays having a same first splice cassette tray identifier.

Claims (56)

1 . An optical fiber distribution device that provides a visual identification of fiber optic cables associated with splice cassette portions comprising:

a plurality of splice cassette portions configured to be mounted to a base portion;

wherein each splice cassette portion of the plurality of splice cassette portions comprises a body portion having a splice cassette tray receiving portion;

wherein the splice cassette tray receiving portion is configured to receive a splice cassette tray portion;

wherein the splice cassette tray portion includes a splice retaining portion that is configured to retain a spliced portion of a fiber optic cable;

wherein the splice cassette tray portion includes a first splice cassette tray portion identifier that is configured to provide a first visual identification of a fiber optic cable that is spliced and retained at the splice cassette tray portion;

wherein the splice cassette tray portion includes a second splice cassette tray portion identifier different from the first visual identification that is configured to provide a second visual identification of the fiber optic cable that is spliced and retained at the splice cassette tray portion;

wherein the first fiber splice cassette tray portion identifier comprises a color of the splice cassette tray portion that matches a color of the fiber optic cable that is spliced and retained at the splice cassette tray portion;

wherein the second fiber splice cassette tray portion identifier comprises an indicia on the splice cassette tray portion that distinguishes a first fiber splice cassette tray portion of a first color from a second fiber splice cassette tray portion of the first color;

wherein the splice cassette tray portion is configured to include a front surface portion that is inclined relative to an adjacent front surface portion of the body portion so as to provide the front surface portion of the splice cassette portion with an increased surface area relative to the adjacent front surface portion of the body portion for displaying a third splice cassette tray portion identifier; and

wherein the first splice cassette tray portion identifier and the second splice cassette tray portion identifier are configured to provide the first visual identification and the second visual identification of the fiber optic cable that is spliced and retained at the splice cassette tray portion even when the splice cassette tray portion is overlapped by a second splice cassette tray portion such that the fiber optic cable that is spliced and retained at the splice cassette tray portion is blocked from view by the second splice cassette tray portion.

2 . The device of claim 1 , wherein the second splice cassette tray portion identifier is configured as one or more marked stripes to visually distinguish between splice cassette tray portions having a same first splice cassette tray portion identifier.

3 . The device of claim 1 , wherein the second splice cassette tray portion identifier is configured as a series of selectable tabs, text or a number of holes on the inclined front surface of the splice cassette tray portion.

4 . The device of claim 1 , wherein the third splice cassette tray portion identifier is configured to visually identify at least one of a designation of the fiber optic cables disposed within the splice cassette portion, an external location of a connection of the fiber optic cables, or services that are provided by the fiber optic cables.

5 . The device of claim 1 , wherein the splice cassette tray portion is removable from the splice cassette portion.

6 . The device of claim 1 , wherein the splice retaining portion comprises a plurality of walls separated by a splice receiving space.

7 . An optical fiber distribution device that provides a visual identification of fiber optic cables associated with splice cassette portions comprising:

a splice cassette portion having a having a body portion and a splice cassette tray portion receiving portion;

a splice cassette tray portion configured to be received by the splice cassette tray receiving portion;

wherein the splice cassette tray portion includes a splice retaining portion that is configured to retain a spliced portion of a fiber optic cable;

wherein the splice cassette tray portion includes a second splice cassette tray portion identifier that is configured to provide a second visual identification different from the first visual identification of the fiber optic cable that is spliced and retained at the splice cassette tray portion;

wherein the splice cassette tray portion includes a third splice cassette tray portion identifier; and

8 . The device of claim 7 , wherein the first splice cassette tray portion identifier is configured as a color of the splice cassette tray portion.

9 . The device of claim 7 , wherein the first splice cassette tray portion identifier is configured as a textual, numeric or alphanumeric identifier.

10 . The device of claim 7 , wherein the second splice cassette tray portion identifier is configured as one or more marked stripes to visually distinguish between splice cassette tray portions having a same first splice cassette tray portion identifier.

11 . The device of claim 7 , wherein the second splice cassette tray portion identifier is configured as a series of selectable tabs, text or a number of holes on the inclined front surface of the splice cassette tray portion.

12 . The device of claim 7 , wherein the third splice cassette tray portion identifier is configured to visually identify at least one of a designation of the fiber optic cables disposed within the splice cassette, an external location of a connection of the fiber optic cables, or services that are provided by the fiber optic cables.

13 . The device of claim 7 , wherein the splice cassette tray portions are removable from the splice cassette.

14 . The device of claim 7 , wherein the splice retaining portion comprises a plurality of walls separated by a splice receiving space.

15 . An optical fiber distribution device that provides a visual identification of fiber optic cables associated with splice cassette portions comprising:

a splice cassette portion having a body portion and a splice cassette tray portion receiving portion;

a splice cassette tray portion configured to be received by the splice cassette tray portion receiving portion;

16 . The device of claim 15 , wherein the first splice cassette tray portion identifier is configured as a color of the splice cassette tray portion.

17 . The device of claim 15 , wherein the first splice cassette tray portion identifier is configured as a textual, numeric or alphanumeric identifier.

18 . The device of claim 15 , wherein the second splice cassette tray portion identifier is configured as one or more marked stripes to visually distinguish between splice cassette tray portions having a same first splice cassette tray portion identifier.

19 . The device of claim 15 , wherein the second splice cassette tray portion identifier is configured as a series of selectable tabs, text or a number of holes on the inclined front surface of the splice cassette tray portion.

20 . The device of claim 15 , wherein the splice cassette tray portion includes a third splice cassette tray portion identifier, and the third splice cassette tray portion identifier is configured to visually identify at least one of a designation of the fiber optic cables disposed within the splice cassette, an external location of a connection of the fiber optic cables, or services that are provided by the fiber optic cables.

21 . The device of claim 20 , wherein the third splice cassette tray portion identifier is configured to visually identify at least one of a designation of the fiber optic cables disposed within the splice cassette, an external location of a connection of the fiber optic cables, or services that are provided by the fiber optic cables.

22 . The device of claim 15 , wherein the splice cassette tray portions are removable from the splice cassette.

23 . The device of claim 15 , wherein the splice retaining portion comprises a plurality of walls that are each separated by a splice receiving space.

24 . An optical fiber distribution device for providing an enhanced visual identification of fiber optic cables associated with splice cassette portions comprising:

a splice cassette portion having a splice cassette tray portion receiving portion and having a body portion;

a splice cassette tray portion structured to be received by the splice cassette tray portion receiving portion;

wherein the splice cassette tray portion includes a first splice cassette tray portion identifier that is structured to provide a first visual identification of a fiber optic cable that is spliced and retained at the splice cassette tray portion;

wherein the splice cassette tray portion includes a second splice cassette tray portion identifier that is structured to provide a second visual identification different from the first visual identification of the fiber optic cable that is spliced and retained at the splice cassette tray portion; and

wherein the splice cassette tray portion is structured and arranged to include a front surface portion that is inclined relative to an adjacent front surface portion of the body portion so as to provide the front surface portion of the splice cassette portion with an increased surface area relative to the adjacent front surface portion of the body portion to provide an enhanced visual identification of the fiber optic cable.

25 . The device of claim 24 , wherein the first splice cassette tray portion identifier is configured as a color of the splice cassette tray portion.

26 . The device of claim 24 , wherein the first splice cassette tray portion identifier is configured as a textual, numeric or alphanumeric identifier.

27 . The device of claim 24 , wherein the second splice cassette tray portion identifier is configured as one or more marked stripes to visually distinguish between splice cassette tray portions having a same first splice cassette tray portion identifier.

28 . The device of claim 24 , wherein the second splice cassette tray portion identifier is configured as a series of selectable tabs, text or a number of holes on the inclined front surface of the splice cassette tray portion.

29 . The device of claim 24 , wherein the splice cassette tray portion includes a third splice cassette tray portion identifier, and the third splice cassette tray portion identifier is configured to visually identify at least one of a designation of the fiber optic cables disposed within the splice cassette, an external location of a connection of the fiber optic cables, or services that are provided by the fiber optic cables.