With the combination of D-Rings and cutouts, this cable manager is perfect for many applications such as equipment racks, wall mount racks, two post racks and more. As this cable manager has 7 or 14 cutouts (1U or 2U model), it means that they can be mounted in 2 positions.
Face the D rings forward, and you can have traditional cable management and also pass cables directly through the back of the unit. You can also face the cable minder with the D rings facing towards the rear of the rack; this is particularly useful when you have limited room between the front of your equipment and the door of your equipment rack. You can create particularly tidy results when the cables are trunked on the inside of your rack.