Ortronics MM20CTB6H4PU-B Cable Tray 4-post Rack

Product Description

The ORTRONICS MM20CTB6H4PU-B is a bottom cable tray designed for use with 4-post open-frame racks. It provides a structured pathway for routing and managing cables beneath rack-mounted equipment, keeping runs organized and accessible. Standing 6 inches high, it accommodates a substantial volume of cable bundles without restricting airflow or access to patch panels and switch ports. This type of cable management hardware is installed by low-voltage technicians, data center infrastructure teams, and structured cabling contractors working on network rack builds or equipment refresh projects.

This cable tray is suited for horizontal cable management in data centers, server rooms, telecommunications closets, and enterprise network installations. It mounts at the bottom of a 4-post rack to capture and route horizontal cable runs cleanly away from active equipment. Installations where cable density is high or where structured cabling standards require organized pathways benefit most from this type of hardware accessory.

Key Features

• Bottom-mount cable tray designed for 4-post open-frame rack configurations
• 6 inch height provides generous cable capacity for high-density installations
• Supports organized horizontal cable routing beneath rack equipment
• Sold as a single unit per package

Compatibility

Designed as an OEM-style cable management accessory for 4-post open-frame rack systems requiring bottom cable tray support.

Installation Notes

Installation is typically performed by low-voltage or structured cabling technicians. Power down or de-energize active equipment in the rack before beginning any cable management work. Follow TIA-568 and applicable local codes for cable routing and bend radius requirements. Avoid over-bundling cables in the tray in ways that could cause excessive bend stress on patch cords or horizontal runs.