Middle Atlantic Solid Security Door 21 Space Tall - SSDR-21

Middle Atlantic SSDR-21 Solid Security Door

Overview

The Middle Atlantic SSDR-21 is a solid steel security door designed to protect rack-mounted IT and A/V equipment within standard 19-inch racks. Its non-vented, solid construction provides a physical barrier against tampering and unauthorized access, making it suitable for environments where equipment security is paramount, such as server rooms, network closets, or public-facing installations. The SSDR-21 fits into a 21U space, offering substantial security for a significant portion of your rack real estate.

Compatibility

This security door is engineered to fit standard 19-inch wide racks. It occupies 21 rack units (RU) of vertical space. Ensure your existing rack frame has the necessary clearance and mounting points for a door of this size. It is designed for use with Middle Atlantic racks and other standard EIA-310 compliant 19-inch racks.

Installation Notes

The door features a textured black powder coat finish for durability and a professional appearance. Its steel construction ensures robustness. The door depth is a shallow 1.63 inches (4.1 cm), minimizing protrusion. Installation typically involves attaching hinges and a latch mechanism (often sold separately or as part of a rack system) to the rack frame. Ensure proper alignment for smooth operation and secure closure.