Abstract: A storage tray arrangement for storing cable slack in fiber optic systems includes a vertically oriented frame and at least one tray mounted to the frame in a vertical plane parallel to the frame. There is a mounting construction that permits the tray to be pivotally secured to the frame. The mounting construction permits the tray to be selectively pivoted relative to the frame within the vertical plane. In preferred arrangements, the trays are mounted as tray sets having at least two trays mounted to a common pivot post. Particular preferred trays include trays having scalloped side walls. Methods for storing cable slack utilize trays and mounting arrangements as described herein.

Abstract: An adjustable cable management trough member and assembly. The assembly including first and second trough members having sidewalls extending from a base to define a U-shaped trough for receiving at least one telecommunications cable. The first trough member having a male end which is received by a female end of the second trough member. The trough members include slide posts and retention slots which engage each other to allow the trough members to be angled relative to each other in a first direction. The trough members also include a guide member and a guide slot which engage each other to allow the trough members to be angled relative to each other in a second direction. The first and second trough members may be identical.

Abstract: A storage tray arrangement for storing cable slack in fiber optic systems includes a vertically oriented frame and at least one tray mounted to the frame in a vertical plane parallel to the frame. There is a mounting construction that permits the tray to be pivotally secured to the frame. The mounting construction permits the tray to be selectively pivoted relative to the frame within the vertical plane. In preferred arrangements, the trays are mounted as tray sets having at least two trays mounted to a common pivot post. Particular preferred trays include trays having scalloped side walls. Methods for storing cable slack utilize trays and mounting arrangements as described herein.

Abstract: An adjustable cable management trough member and assembly. The assembly including first and second trough members having sidewalls extending from a base to define a U-shaped trough for receiving at least one telecommunications cable. The first trough member having a male end which is received by a female end of the second trough member. The trough members include slide posts and retention slots which engage each other to allow the trough members to be angled relative to each other in a first direction. The trough members also include a guide member and a guide slot which engage each other to allow the trough members to be angled relative to each other in a second direction. The first and second trough members may be identical.