The SRWO8U22SD SmartRack 8U/12U/22U Expandable Ultra Low-Profile Patch-Depth Wall-Mount 2-Post Open Frame Rack is ideal for installing patch panels and other shallow networking equipment in secure IT areas with limited floor space. Mounted to the wall or resting on the floor, this Rack offers fast, easy access to network components and cabling. It's compatible with EIA-standard 19" rack equipment that supports two-post mounting and a maximum mounting depth of 5.75".