Wall mount chassis

• US 20040067036A1
• Filed: 10/08/2002
• Published: 04/08/2004
• Est. Priority Date: 10/08/2002
• Status: Active Grant

• Current Assignee: CommScope Technologies, LLC (CommScope Holding Company, Inc.)
• Original Assignee: ADC Telecommunications Incorporated (TE Connectivity Limited)
• Inventors: Clark, Gordon P., Mattson, Loren J.
• Granted Patent: US 6,912,349 B2
• Time in Patent Office: Days
• US Class Current: 385/134
• CPC Class Codes: G02B 6/4441 Boxes
• CPC Class Codes: G02B 6/4448 Electro-optic
• CPC Class Codes: G02B 6/4452 Distribution frames
• CPC Class Codes: G02B 6/44524 with frame parts or auxiliary devices mounted on the frame and collectively not covering a whole width of the frame or rack cassettes G02B6/4453
• CPC Class Codes: G02B 6/44528 Patch-cords; Connector arrangements in the system or in the box routing arrangements H04Q1/00

Abstract

A wall mount chassis includes circuitry for telecommunications signals. The chassis includes a rear wall mountable to a vertical wall, and first and second sides. Each side includes a hinged cover. Each cover includes an access window for viewing an opposite side of the cover. On one side of the chassis is positioned at least one signal converter card for converting between optical and electrical signals. On an opposite side of the chassis are positioned one or more electrical power cards providing an access location for power to the circuitry. A CPU card can also be provided on the same side as the power card. An interior of the chassis includes a back plane positioned between the converter cards and the power and CPU cards wherein the back plane is perpendicular to the converter cards and power and CPU cards. A cable spool or a cable lance is positioned adjacent one of the sides for cable management. Cable clips are provided for securably retaining one or more cables adjacent each of the first and second sides.

Claims

1. A wall mount chassis comprising:

a main housing defining an interior for receipt of telecommunications circuitry, the main housing defining a rear wall, an opposed front wall, and first and second sides extending between the front and rear walls;

means for mounting the rear wall to a vertical wall;

the first side defining a cable access location;

the second side defining a cable access location.

2. The chassis of claim 1, further comprising first and second hinged covers, each cover hinged at a hinge adjacent to one of the first and second sides, respectively.

3. The chassis of claim 2, wherein each hinged cover includes an access window for viewing an interior of the cover.

4. The chassis of claim 3, wherein the access window is positioned on an angled surface of the cover, angled with respect to the side and the front wall.

5. The chassis of claim 2, wherein each hinged cover includes one of a post and a socket, and the main housing includes the other of a post and socket wherein the socket is sized for receipt of the post to define each hinge.

6. The chassis of claim 1, further comprising visual indicators positioned on the front wall of the main housing, the front indicators electrically linked to circuitry within the main housing.

7. The chassis of claim 1, further comprising a plurality of cable clips positioned adjacent to each of the first and second sides for retaining cables positioned adjacent to the first and second sides.

8. The chassis of claim 7, further comprising a cable spool positioned adjacent to one of the first and second sides.

9. The chassis of claim 7, further comprising a cable lance positioned adjacent to one of the first and second sides.

10. The chassis of claim 1, further comprising a cable spool positioned adjacent to one of the first and second sides.

11. The chassis of claim 1, further comprising a cable lance positioned adjacent to one of the first and second sides.

12. The chassis of claim 1, further comprising a back plane including circuit traces, the back plane extending parallel to the first and second sides, the first and second sides each defining an opening for receipt of at least one circuit card extending perpendicularly to the back plane, each circuit card defining at least one of the cable access locations.

13. The chassis of claim 12, wherein the main housing includes extensions extending generally parallel to the rear wall from adjacent to the first and second sides, the extensions defining cable openings to receive cables extending toward the cable access locations.

14. The chassis of claim 13, further comprising first and second hinged covers, each cover hinged at a hinge adjacent to one of the first and second sides, respectively, each cover positionable in a closed position to close an area between the cable openings of the extensions and the cable access locations, the covers rotatable to an open position to expose the area.

15. The chassis of claim 14, further comprising retainers for selectively retaining the covers in the closed positions.

16. A wall mount chassis comprising:

a main housing defining an interior for receipt of telecommunications circuitry, the main housing defining a rear wall, an opposed front wall and first and second sides extending between the front and rear walls;

the main housing including extensions defining cable openings adjacent to each of the first and second sides;

the first and second sides each defining a card opening sized for receipt of at least one telecommunications card extending generally parallel to the front and rear walls;

a back plane positioned within the main housing, the back plane including circuitry for electrically linking to the telecommunications cards inserted into the card openings;

first and second hinged covers, each cover hinged at a hinge adjacent to one of the first and second sides, respectively, each cover positionable in a closed position to close an area between the cable openings of the extensions and the card openings of each of the sides.

17. The chassis of claim 16, wherein each hinged cover includes an access window for viewing an interior of the cover.

18. The chassis of claim 17, wherein the access window is positioned on an angled surface of the cover, angled with respect to the side and the front wall.

19. The chassis of claim 17, wherein each hinged cover includes one of a post and a socket, and the main housing includes the other of a post and socket wherein the socket is sized for receipt of the post to define each hinge.

20. The chassis of claim 16, further comprising visual indicators positioned on the front wall of the main housing, the visual indicators electrically linked to circuitry within the main housing.

21. The chassis of claim 16, further comprising a plurality of cable clips positioned adjacent to each of the first and second sides for retaining cables positioned adjacent to the first and second sides and passing through the cable openings.

22. The chassis of claim 21, further comprising a cable spool positioned adjacent to one of the first and second sides.

23. The chassis of claim 21, further comprising a cable lance positioned adjacent to one of the first and second sides.

24. The chassis of claim 16, further comprising a cable spool positioned adjacent to one of the first and second sides.

25. The chassis of claim 16, further comprising a cable lance positioned adjacent to one of the first and second sides.

26. The chassis of claim 16, further comprising a card positioned in each of the card openings electrically linked to the back plane.

27. The chassis of claim 16, further comprising means for mounting the rear wall to a vertical wall.

28. The chassis of claim 16, wherein each extension includes a fastener hole for receipt of a fastener to mount the rear wall to a vertical wall.

29. The chassis of claim 16, further comprising a cover retainer to retain each of the covers in the closed positions.

30. The chassis of claim 16, further comprising a signal converter card positioned in the card opening at one of the first and second sides, the signal converter card defining a first connection location for connecting to an electrical cable and a second connection location for connecting to an optical cable, the signal converter card electrically connected to the back plane.

31. The chassis of claim 30, further comprising a power card positioned in the card opening at the other of the first and second sides opposite to the signal converter card, the power card defining a first connection location for connecting to a power supply cable, the power converter card electrically connected to the back plane.

32. The chassis of claim 31, wherein each hinged cover includes an access window for viewing an interior of the cover.

33. The chassis of claim 32, wherein the access window is positioned on an angled surface of the cover, angled with respect to the side and the front wall.

34. The chassis of claim 31, wherein each hinged cover includes one of a post and a socket, and the main housing includes the other of a post and socket wherein the socket is sized for receipt of the post to define each hinge.

35. A method of managing telecommunications cables comprising the steps of:

providing a chassis mounted to a wall and having left and right sides;

extending an electrical signal cable to a selected side selected from the left and right sides;

extending an optical signal cable to the selected side;

connecting the extended electrical signal cable and the extended optical signal cable to a signal converter circuitry within the chassis;

extending a power supply cable to the other side opposite the selected side;

connecting the extended power supply cable to the signal converter circuitry within the chassis.

36. The method of claim 35, wherein hinged covers are provided, one cover at each of the left and right sides, and further comprising the step of hinging the covers closed to cover each of the left and right sides of the chassis.

37. The method of claim 36, further comprising cable clips, and further comprising the step of clipping each cable to one of the cable clips before hinging the covers to the closed positions.