Rack blind panel apraNET 213-156-25 1U Anthracite plastic for 19" cabinets

apraNET 213-156-25 is a 1U blind panel made of anthracite plastic designed for mounting in standard 19" server and network cabinets. The panel fills unused rack space to provide a clean, uniform appearance and contributes to improved airflow management within the cabinet. Lightweight and simple to install, it helps prevent dust ingress and reduces turbulence that can affect cooling efficiency and cable routing.

Advantages

The anthracite plastic construction offers a balance of durability and low weight while maintaining a professional look that matches common rack finishes. As a 1U solution, the panel occupies precisely one unit of rack height and supports consistent air separation between populated units. It does not require special fasteners beyond standard rack mounting and integrates with existing 19" rails to minimise gaps and stray airflow.

Suitable for

• Filling unused 1U slots in 19" server and network cabinets
• Improving internal airflow management and cooling efficiency
• Preventing dust and debris ingress into equipment bays
• Achieving a tidy, professional appearance in data centers and server rooms
• Supporting structured cable routing and separation of hot and cold aisles

Key specifications

• Form factor: 1U
• Material: anthracite plastic
• Compatibility: standard 19" rack rails
• Finish: matte anthracite surface
• Mounting: front-mount into 19" cabinet rails
• Primary function: blanking panel for airflow and dust control

How to use

Position the panel in the desired 1U space on the front of the 19" cabinet and align it with the rack rails. Secure the panel using the cabinet's existing mounting holes or standard rack screws; no specialised tools are required beyond a screwdriver. Ensure the panel is flush with adjacent equipment to maintain an uninterrupted front surface and to optimise airflow pathways. For best results, combine with other blanking panels and appropriate cable management to direct airflow through populated equipment.

Usage recommendations

Use this 1U blind panel in any unused rack position where you need to control airflow or block dust. For improved cooling efficiency, place panels above and below active equipment to enforce front-to-rear airflow and avoid leaving consecutive open units that create bypass paths.