1U 10.5" Cantilever Vented Rack Shelf (1.5mm Heavy-Duty SPCC Steel)

Product Overview

The 300756 1U Cantilever Rack Shelf is a rugged, front-mounting equipment shelf designed to support non-rackmount devices within standard 19-inch server racks, network enclosures, and wall-mount cabinets. Featuring a shallow 10.5-inch (267 mm) depth, this shelf is optimized for compact wall-mount cabinets and shallow telecommunication frames where deep equipment shelves would collide with rear rail structures or impede vertical cable raceways.

Constructed from 1.5 mm heavy-duty cold-rolled commercial-grade SPCC steel, the shelf delivers a sturdy, rigid platform capable of holding non-standard hardware up to 44 lbs (20 kg) without sagging or twisting. The shelf surface incorporates a slotted ventilation pattern that maximizes passive airflow, dissipating radiant heat away from unventilated hardware such as desktop routers, PoE injectors, modems, compact access controllers, and surveillance accessories. Finished with a durable electro-static matte black powder coat, it installs into any standard 19-inch 2-post or 4-post equipment rack using standard M6 cage nuts and screws.

Key Features

• 1U Cantilever Form Factor: Front-flange mounting design attaches to standard 19-inch vertical mounting rails without requiring rear rail attachments.

• Shallow 10.5-Inch Depth: Engineered for shallow wall-mount swing frames, AV racks, and compact enclosures with limited interior clearance.

• 1.5mm Heavy-Duty SPCC Steel: Fabricated from commercial-grade cold-rolled steel, ensuring structural rigidity and zero flexing under heavy loads.

• High Weight Capacity (Up to 44 lbs / 20 kg): Easily supports heavy power supplies, network hubs, desktop switches, and security recording gear.

• Vented Airflow Base: Slotted ventilation grid promotes natural thermal dissipation, keeping resting hardware cool and preventing hot spots.

• Durable Powder-Coated Finish: Electrostatic black finish resists scratching, corrosion, and oxidation in industrial and commercial environments.

• Universal 19-Inch Compatibility: Fully compliant with EIA/ECA-310-E standards for 2-post relay racks and 4-post server cabinets.

Compatible Devices

• 19-Inch Wall-Mount and Floor-Standing Network Cabinets and Server Enclosures

• Non-Rackmountable Desktop Network Switches, Routers, Firewalls, and DSL/Fiber Modems

• Standalone NVRs, DVRs, Compact Hard Drive Arrays, and CCTV Encoders

• Access Control Power Supplies, Relay Boards, and Biometric Interface Controllers (such as C2-260)

• Cable Modems, Media Converters, Wireless Access Point Injectors, and Small AV Receivers