Seismic rack cabinets are robust enclosures designed for use in earthquake-prone areas. These cabinets feature reinforced steel structures and specialized connection elements to withstand shocks and vibrations, protecting servers, network devices, and other critical equipment. Wall-mount cabinet secures and organizes 4U of 19-inch rack equipment in network wiring closets and other locations with limited floor space. SmartRack 6U Low-Profile. Siemon's feature-rich Wall Mount Cabinet saves valuable floor space while providing a cost-effective means to secure and protect network equipment from dust, tampering, and other hazards. Modular Capacity Options: Available in 4U, 9U, and 12U configurations to accommodate varying hardware requirements, from. NEBS GR 63-Core certified zone 4 cabinets for earthquake prone or areas subject to regular vibrations, such as airports, factories and high rise buildings. For Optical Distribution Frame installations, DCX Seismic Cabinets. Available in 4,6,9,12 and 18 Racks and can be fitted with castor wheels for mobility. Categories: Knockdown Network Cabinets, Network Cabinets Load Capacity: 150lbs standing, 90lbs wall mounted. Ventilation Design: Designed with removable covers to optimize airflow and avoid critical IT equipment.