Cantilever Shelf ProBase FS-1U-35-FRONT-GRS 1U 350mm Gray for 19" Rack

ProBase FS-1U-35-FRONT-GRS is a 1U cantilever shelf with a 350 mm depth and a gray finish, designed for installation in standard 19" racks. The shelf's front-edge support gives stable placement for equipment that is not rack-mountable, including small servers, switches, power supplies, and tools. Its compact 1U height preserves valuable rack space while providing a robust horizontal surface for flexible equipment layout and cable routing in server rooms, network cabinets and telecom enclosures.

Advantages

The cantilever design ensures secure front support and minimizes sagging under moderate loads. With a 350 mm depth the shelf accommodates a wide range of devices and accessories while occupying only 1U of rack height. The gray finish provides corrosion resistance and a neutral appearance that integrates with common rack interiors. The shelf mounts to standard 19" rails, enabling straightforward installation and repositioning without modifying the rack structure.

Suitable for

• Placement of non-rack-mountable devices such as small servers, NAS units and switches
• Storage of tools, spare parts and power adapters inside network cabinets
• Support for cable management hardware, patch panels or fiber splice trays
• Temporary staging of equipment during maintenance or upgrades

Key specifications

• Mounting form factor: 19" rack, 1U height
• Depth: 350 mm
• Material and finish: gray protective coating
• Design: cantilever front-edge support
• Load capacity: suitable for light to moderate rack-mounted accessories and small devices

How to use

Install the ProBase cantilever shelf by aligning the mounting brackets with the 19" rack uprights at the desired 1U position and securing it with compatible rack screws or cage nuts. Place devices on the shelf so their weight is supported toward the rack-front edge to maximize stability. Route cables neatly along the rack rails and use available tie points or cable management accessories to prevent strain on connectors. When relocating the shelf, remove fasteners, reposition to a new 1U slot and resecure according to rack hardware guidelines.

Usage recommendations

Prioritize even weight distribution and avoid exceeding the shelf's intended capacity by placing heavy equipment on lower rack units. Use additional support or fixed shelves for heavier devices. Regularly inspect mounting hardware for tightness and verify that cables do not create excessive leverage on connected equipment.