Wall-mount 9U 19" network cabinet ProBase W9-52x35-BL-O.B. open-back 520×340×479 mm

The ProBase W9-52x35-BL-O.B. is a 9U 19" wall-mount network cabinet with an open back and compact external dimensions of 520×340×479 mm. Designed for mounting standard 19-inch equipment in confined environments, this cabinet provides 9 rack units of usable space while allowing straightforward cable routing and enhanced rear ventilation due to its open-back design. Its compact footprint makes it suitable where floor space is limited and where rear access to patching and power connections is required.

Advantages

This ProBase wall-mount cabinet combines a small external size with full compatibility for 19" devices, offering simplified installation on vertical surfaces and easy access to rear connectors. The open-back configuration improves passive cooling and speeds up cable management. Built from durable materials and finished in a neutral black, the cabinet integrates into different technical environments without requiring excessive clearance.

Suitable for

• Small server rooms and network closets with limited floor space
• Wall-mounted network switches, patch panels and routers
• AV equipment racks in conference rooms or classrooms
• Edge installations requiring rear access for cabling and power

Key specifications

• Rack units: 9U usable 19" mounting space
• External dimensions (W×D×H): 520 × 340 × 479 mm
• Mounting type: wall-mount cabinet
• Back design: open rear for cable access and ventilation
• Color/finish: black exterior
• Intended use: 19" equipment such as switches, patch panels, routers and small servers

How to use

Mount the cabinet securely to a suitable structural wall using appropriate anchors and fasteners rated for the combined weight of the cabinet and installed equipment. Install 19" rails and mount equipment from the front; route cables through the open rear to power supplies and patch panels. Ensure devices are fastened to the rack rails and that airflow is not obstructed by cabling. Verify wall anchor torque and load capacity after installation and before connecting live equipment.

Usage recommendations

Place heavier equipment in the lower U positions to maintain a stable center of gravity. Use cable organizers and Velcro ties to keep rear cabling tidy and to preserve airflow. If the installation environment is dusty or exposed, consider adding a mesh or removable panel at the rear to reduce particulate ingress while preserving ventilation.