Extralink EX.8642 Fixed Rack Shelf 1U 750mm Black for 1000mm Depth Cabinets

Unlike sliding or cantilever shelves that compromise stability in deep enclosures, the Extralink EX.8642 delivers a rock-solid, fixed platform engineered specifically for 19" racks with 1000mm internal depth. Its 750mm shelf depth spans nearly the full cabinet depth, eliminating wasted space and providing generous support for heavier equipment, cable bundles, or spare parts that would otherwise crowd the rack floor.

Highlights

• Fixed 4-point mounting ensures zero movement or sag, even under sustained loads up to 80 kg.
• 1U height (44.45mm) and standard 482.6mm width fit seamlessly into any EIA-310-D compliant 19" rack.
• 750mm deep shelf is purpose-built for 1000mm-deep cabinets, leaving room for cable management at the rear.
• Powder-coated black steel resists corrosion and blends with most rack aesthetics.
• Includes all necessary mounting hardware (screws, cage nuts, washers) for immediate installation.

In daily use

Install the shelf at any 1U position using the included cage nuts and screws—no special tools required. Place non-rackmountable devices, power supplies, patch panels, or spare cables on the solid, non-vented surface. The fixed design prevents accidental sliding during maintenance, and the centered load distribution keeps your rack balanced. Ideal for data centers, server rooms, telecom closets, and network cabinets where deep equipment needs a stable home.

Full specifications

• Brand: Extralink
• Model / MPN: EX.8642
• EAN: 5902560368642
• Rack capacity: 1U
• Mounting width: 482.6 mm (19" standard)
• Shelf depth: 750 mm
• Designed for cabinet internal depth: 1000 mm
• Height: 44.45 mm
• Material: Steel, powder-coated
• Colour: Black
• Mounting type: Fixed (4-point)
• Maximum weight capacity: 80 kg (static)
• Ventilation: Solid (non-vented)
• Compliance: EIA-310-D
• Mounting hardware included: Yes (screws, cage nuts, washers)
• Package contents: 1x rack shelf, mounting kit, quick installation guide

Final note

For deep cabinets that demand unwavering support, the Extralink EX.8642 is the dependable choice—install it once and trust it for years.