Rack blanking panel Extralink Front Blank Panel 1U 19 inch Black, steel housing

Extralink Front Blank Panel 1U 19" in black is a steel front panel designed to close unused vertical space in 19-inch equipment racks. At 1U (48.3 mm) height, the panel fills empty slots in server cabinets, network racks and data center enclosures, helping to manage airflow, reduce dust ingress and present a neat front appearance for installed equipment.

Advantages

This blanking panel is made from steel for reliable mechanical protection and long service life. Its standard 1U size and 19-inch width ensure compatibility with rack-mounted frames and cabinets. By blocking open rack spaces, the panel contributes to improved cooling efficiency and more predictable airflow paths, which can support stable operation of servers and networking devices. The black finish provides a uniform, professional look that integrates with typical rack interiors.

Suitable for

• Server cabinets and rackmount enclosures
• Network racks and patch panels
• Data center and telecom equipment cabinets
• Workshops or AV racks where unused rack units need covering

Key specifications

• Form factor: 1U height (48.3 mm)
• Width: compatible with 19-inch rack standard
• Material: steel construction for strength and durability
• Finish: black coating for a uniform rack appearance
• Mounting: front-mounted panel for standard rack rails

How to use

Install the Extralink 1U front blank panel on the front rail of a compliant 19-inch rack in the location of unused units. Align the panel with the rack mounting holes and secure it using appropriate rack screws or captive nuts. Once installed, the panel will block direct airflow through the open space and reduce dust entry. Multiple panels can be used to cover larger unused areas as required.

Recommendations

Use the panel together with planned blanking strategies: place panels in sequence from the front of the cabinet toward the rear to create directed airflow pathways. For optimal cooling, combine blanking panels with proper PDUs, airflow management accessories and regular cleaning to minimize dust accumulation.