Digitus DN-19 09-U-3 Wall Cabinet

The DIGITUS® Unique Series wall-mounted rack DN-19 09-U-3 is a 9U network cabinet designed for demanding IT infrastructure. Constructed from up to 1.5 mm thick sheet steel with an electrostatic powder coat in grey (RAL 7035), it provides a sturdy solution for mounting network equipment on walls. The cabinet includes a lockable safety-glass front door with a steel frame, removable and lockable side panels, and an internal pair of galvanized 483 mm (19") profile rails with adjustable depth, labeled in rack units readable from both directions. The design features a hinged back frame for easy access, multiple cable inlets including a sliding roof inlet with foam seal and pre-cut back and floor inlets, brush management panels, and a pre-cut area for a fan module. The unit is rated IP20 and supports up to 100 kg maximum load, with optional levelling feet or casters enabling use as a freestanding cabinet.

Advantages

The cabinet’s robust steel construction and lockable safety-glass door provide physical security and durability. Removable and lockable side panels plus a reversible door hinge increase accessibility for installation and maintenance. Integrated cable management features — sliding sealed roof inlet, pre-cut inlets on the back and floor, and brush panels — simplify organized cabling. Adjustable 19" profile rails and a hinged back frame enable flexible mounting and easy rear access during assembly. The cabinet’s IP20 rating and compact 600 x 600 mm footprint make it suitable for many indoor environments.

Suitable for

• Small server rooms and network closets
• Office network equipment such as switches, patch panels and routers
• Telecommunications and monitoring installations with limited floor space

Key specifications

• Brand: DIGITUS®
• Model: DN-19 09-U-3
• Rack capacity: 9U
• Internal width (profile rail spacing): 483 mm (19")
• Overall width x depth: 600 x 600 mm
• Material thickness: up to 1.5 mm sheet steel
• Protection class: IP20
• Colour: Grey (RAL 7035)
• Maximum load: 100 kg
• Front door: lockable safety-glass with steel frame

How to use

Mount the housing frame plate to a suitable wall surface using appropriate fixings, then attach the cabinet housing to the frame so the unit can open in the chosen direction. Install the 19" equipment onto the galvanized profile rails, adjusting their depth as required and using the readable RU markings to position devices accurately. Route cables through the sliding roof inlet with foam seal or the pre-cut back and floor inlets; use the brush panels to organize and protect cable entries. If better ventilation is needed, install a compatible fan module in the pre-cut roof area. For temporary relocation or floor use, fit optional levelling feet or casters.

Recommendations

For safe and reliable operation, distribute mounted equipment to keep the centre of gravity low, secure heavy devices toward the bottom of the 9U rack, and verify wall fixings are rated for the combined weight of the cabinet and installed equipment. Ensure compliance with local electrical and building codes when routing power and network cabling.