Lowell LDDF Series Dual Door Frame for 23"W Rack
The LDDF is a dual door frame for 23" wide racks: it lets you hang two short doors on one rack instead of one tall one, so the amplifiers can be locked while the patch panel stays open, or one door goes on and the other bay is left bare. The frame mounts to factory-installed threaded inserts without drilling and takes no panel mounting space, so nothing in the rack has to move to make room for it.
A security bracket comes factory-installed on the top of the lower door and projects into the rack to within 1/4 inch of the mounting rails; it can be fitted in the field with two screws. Gear with protruding knobs may need repositioning to clear it. The frame is steel in black powder epoxy, extends 1 inch from the rack, and mounts left or right. Doors are a separate order - LFD solid, LFD-P plexiglass or LFD-FV fully vented.
| Type | Dual door frame |
|---|---|
| Rack Width | 23" |
| Sizes | LDDF-21 (21U), LDDF-24 (24U), LDDF-40 (40U) |
| Material and Finish | Steel, black powder epoxy |
| Projection | Extends 1 inch from the rack |
| Mounting | Factory-installed threaded inserts, no drilling; left or right hand |
| Security Bracket | Factory-installed on the lower door, field-installable with two screws |
| Compatible Doors | LFD solid, LFD-P plexiglass, LFD-FV fully vented, ordered separately |
| Compliance | TAA Compliant, Certified U.S. Steel |
| Country of Origin | Made in U.S.A. (BAA) |












