Cable management panel with sliding drawer

• US 6,937,807 B2
• Filed: 04/24/2002
• Issued: 08/30/2005
• Est. Priority Date: 04/24/2002
• Status: Expired due to Term

• Current Assignee: CommScope Technologies, LLC (CommScope Holding Company, Inc.)
• Original Assignee: ADC Telecommunications Incorporated (TE Connectivity Limited)
• Inventors: Maki, Jerome E., Smith, Trevor D., Franklin, Michael J.
• Primary Examiner(s): Duverne, J F.
• Application Number:
  US10/131,574
• Publication Number:
  US 20030202765A1
• Time in Patent Office: 1,224 Days
• Field of Search: 385134-137
• US Class Current: 385/134
• 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

An optical fiber cable management panel includes at least one slideable drawer and structure within the drawer for cable management and/or connection to other devices. At least two tray inserts drop into the drawers to provide the appropriate management and connection devices. Each of the drop-in plates includes fastener structure to accommodate removable securement of the drop-in plates to the drawer. The drop-in plates accommodate selected fiber management components thereon. The fiber management components can include radius limiters, adapters, or LEDs. A method of providing fiber management components in a cable management panel includes operably mounting at least two drop-in trays in a drawer, each of the drop-in trays including a fiber management component.

Claims

1. A cable management panel comprising:

(a) a chassis;

(b) a drawer slidably mounted within the chassis, the drawer slideable between a first position with the drawer fully inserted within the chassis and a second position with the drawer extended from the interior of the chassis;

(i) the drawer and the chassis defining an access location allowing entry of optical fiber cable into the chassis and the drawer; and

(c) at least a first and second drop-in plate operably mounted in the drawer; and

(d) a securing arrangement that provides removable securement of the first and second drop-in plates to the drawer;

(i) wherein the securing arrangement permits selective removal of each of the first and second drop-in plates;

(ii) wherein each of the first and second drop-in plates is capable of accommodating selected fiber management components thereon.

2. A cable management panel according to claim 1 wherein:

(a) each of the first and second drop-in plates includes fiber management components thereon.

3. A cable management panel according to claim 2 wherein:

(a) the drawer includes at least a first and a second protrusion; and

(b) each of the first and second drop-in plates defines at least a single recessed portion to accommodate one of the first and second protrusions.

4. A cable management panel according to claim 3 wherein:

(a) each of the first and second drop-in plates includes a projection adjacent to the at least single recessed portion.

5. A cable management panel according to claim 2 wherein:

(a) each of the first and second drop-in plates includes;

(i) a front surface, an opposite rear surface, and a pair of side edges extending between the front and rear surface; and

(A) the rear surface defining a pair of recessed portions with a projection extending therebetween.

6. A cable management panel according to claim 5 wherein:

(a) the securing arrangement includes fastener structure, the projection of each of the first and second drop-in plates defining said fastener structure to accommodate removable securement of the first and second drop-in plates to the drawer.

7. A cable management panel according to claim 5 wherein:

(a) the drawer includes a first and a second protrusion;

(i) each of the first and second protrusions being adjacent to one of the recessed portions of the first and second drop-in plates.

8. A cable management panel according to claim 2 wherein:

(a) the fiber management components comprise at least one of;

radius limiters, adapters, and LEDs.

9. A cable management panel according to claim 1 wherein:

(a) the access location allows entry of optical fiber cable into a side of the chassis and the drawer.

10. A cable management panel according to claim 1 further including:

(a) a cable take-up mechanism including a push member movably mounted on the drawer and movable from a first position on the drawer toward a second position on the drawer which is forward of the first position as the drawer is moved from the second position to the first position, the push member also movably mounted to the chassis.

11. The cable management panel according to claim 1 wherein:

(a) the first and second drop-in plates are positioned in a side-by-side relationship when removably secured to the drawer.

12. The cable management panel according to claim 1 wherein:

(a) the securing arrangement permits selective removal of each one of the first and second drop-in plates without removal of the other plate.

13. A drop-in tray for use with a cable management panel;

the tray comprising;

(a) a base;

the base defining a front edge, an opposite rear edge, and a pair of base side edges extending between the front and rear edges;

(i) said rear edge including a first and a second recessed portion with a projection extending therebetween, the projection extending in a direction parallel to a plane defined by the base;

(A) wherein said projection is centered between said first and second recessed portions; and

(b) at least one fiber management component mounted on the base.

14. A tray according to claim 13 wherein:

(a) said projection defines a hole for accommodating a fastener.

15. A tray according to claim 14 wherein:

(a) said base defines at least a second hole for accommodating a fastener.

16. A tray according to claim 13 wherein:

(a) said first and second recessed portions each include straight edges;

(b) said projection includes a pair of projection side edges angled relative to the straight edges of the first and second recessed portions;

the projection further including a projection edge extending between the projection side edges.

17. A tray according to claim 16 wherein:

(a) the base front edge, and the base side edges each being straight; and

(b) the at least one fiber management component includes at least one of;

an adaptor;

a radius limiter; and

an LED.

18. A method of providing fiber management components in a cable management panel;

the method comprising;

(a) providing a cable management panel including a drawer slidably mounted within a chassis;

(b) operably mounting at least two drop-in trays in the drawer;

each of the drop-in trays including a fiber management component; and

(c) selectively removing one of the drop-in trays from the drawer, each of the drop-in trays being removable without removal of the other tray.

19. A method according to claim 18 wherein:

(a) said step of operably mounting includes aligning a recessed portion in each of the drop-in trays with a protrusion in the drawer; and

(b) securing each of the drop-in trays to the drawer by inserting a fastener through a projection in each of the drop-in trays;

the projection being immediately adjacent to the recessed portion.

20. A method according to claim 18 further comprising:

(a) removing only one of the drop-in trays from the drawer and replacing it with a new drop-in tray having a fiber management component.