Systems and methods of managing cables

1. A cable trough comprising:

a tray including a tray portion extending along a generally horizontal plane and having two opposite side edges, a first side wall portion extending along one side edge of the tray portion on a plane generally perpendicular to the plane of the tray portion, the first side wall portion having at least two vertically aligned openings formed therein at one end of the first side wall portion and at least two vertically aligned openings formed therein at an opposite end of the first side wall portion, and a second side wall portion extending along the other side edge of the tray portion on a plane generally perpendicular to the plane of the tray portion, the second side wall portion having two vertically aligned openings formed therein at one end of the second side wall portion and at least two vertically aligned openings formed therein at an opposite end of the first side wall portion;

a first side wall including a plurality of vertically aligned openings formed therein at one end of the first side wall and a plurality of vertically aligned openings formed therein at an opposite end of the first side wall, the first side wall being configured to be secured to the first side wall portion of the tray with at least two fasteners at a selected elevation along a height of the first side wall; and

a second side wall including a plurality of vertically aligned openings formed therein at one end of the second side wall and a plurality of vertically aligned openings formed therein at an opposite end of the second side wall, the second side wall being configured to be secured to the second side wall portion of the tray with at least two fasteners at a selected elevation along a height of the second side wall.

2. The cable trough of claim 1 , further comprising an interconnecting member configured to secure a first cable trough to a second cable trough.

3. The cable trough of claim 1 , wherein the first and second side walls have upper and lower edges configured to enable a first cable trough to be stacked on top of a second cable trough.

4. The cable trough of claim 1 , wherein upper corners of the side walls have removed or removable portions formed therein.

5. The cable trough of claim 1 , wherein the tray portion and the first and second side walls have removable portions.

6. The cable trough of claim 1 , further comprising a top cover configured to enclose an open top of the tray.

7. The cable trough of claim 6 , further comprising at least one side cover configured to enclose a side of at least one of the first and second side walls.

8. The cable trough of claim 1 , further comprising an insert configured to replace the tray to achieve an open bottom configuration of the cable trough.

9. The cable trough of claim 8 , wherein the insert includes at least one longitudinal member and at least one cross member.

10. The cable trough of claim 8 , further comprises a third side wall to create a longitudinal channel within the cable trough.

11. A method of assembling a cable trough, the method comprising:

providing a tray including a tray portion extending along a generally horizontal plane and having two opposite side edges, a first side wall portion extending along one side edge of the tray portion on a plane generally perpendicular to the plane of the tray portion, the first side wall portion having at least two vertically aligned openings formed therein at one end of the first side wall portion and at least two vertically aligned openings formed therein at an opposite end of the first side wall portion, and a second side wall portion extending along the other side edge of the tray portion on a plane generally perpendicular to the plane of the tray portion, the second side wall portion having two vertically aligned openings formed therein at one end of the second side wall portion and at least two vertically aligned openings formed therein at an opposite end of the first side wall portion;

securing a first side wall to the first side wall portion of the tray, the first side wall including a plurality of vertically aligned openings formed therein at one end of the first side wall and a plurality of vertically aligned openings formed therein at an opposite end of the first side wall, the first side wall being configured to be secured to the first side wall portion of the tray with at least two fasteners at a desire selected elevation along a height of the first side wall; and

securing a second side to the second side wall portion of the tray, the second side wall including a plurality of vertically aligned openings formed therein at one end of the second side wall and a plurality of vertically aligned openings formed therein at an opposite end of the second side wall, the second side wall being configured to be secured to the second side wall portion of the tray with at least two fasteners at a selected elevation along a height of the second side wall.

12. The method of claim 11 , further comprising securing the assembled cable trough to a second cable trough.

13. The method of claim 12 , wherein securing the assembled cable trough to a second cable trough comprises stacking the assembled cable trough on top of the second cable trough.

14. The method of claim 12 , wherein securing the assembled cable trough to a second cable trough comprises positioning the assembled cable trough next to the second cable trough so that the tray of the assembled cable trough is disposed at the same elevation as the tray of the second cable trough.

15. The method of claim 11 , further comprising securing a cover to at least one of a side or top of the assembled cable trough.

16. The method of claim 11 , further comprising replacing the tray with an insert configured to achieve an open bottom configuration of the cable trough.