Package Includes: • SRW21U SmartRack 21U Low-Profile Switch-Depth Wall-Mount Rack Enclosure Cabinet • (44) M6 screws • (44) M6 cage nuts • (44) M6 cup washers • (44) 12-24 screws • Removable mounting plate • (3) Mounting plate screws • (2) Keys • Owner’s manual Features: Saves Valuable Workspace • Perfect for network wiring closets, retail locations, classrooms, back offices and other areas with limited floor space where you need equipment to be secure, organized and out of the way • Houses EIA-standard 19 in. rack equipment in 21U of space • Maximum load capacity of 200 lb. Keeps Important Equipment Secure • Side panels and front door lock securely to help prevent damage, tampering or theft • Vented panels allow generous airflow that keeps equipment cool • Rotate cabinet 180° before mounting to open reversible front door left or right • Convenient ports with removable covers allow cable routing through top and bottom Easy Enclosure and Equipment Installation • Ships fully assembled for quick installation • Mounts to wall or rolls on floor with Tripp Lite’s optional SRCASTER caster kit • Wall-mounting holes spaced 16 in. apart for standard wall stud placement • Vertical mounting rails adjust in 7/8 in. increments to accommodate equipment up to 16.5 in. deep, such as network switches and patch panels • Rails support square-hole or 12-24 threaded-hole mounting • Rack spaces numbered for easy reference Meets Payment Card Industry Standards • Provides physical equipment and media security required for PCI DSS (Payment Card Industry Data Security Standard) compliance