The SR-40-22 is an innovative 40RU wall mounted rack that is designed to provide quick and convenient access to rear equipment connections. The SR Series wall mount rack can pivot open 90° on a floor base, eliminating the need for an aisle behind the rack. This enclosure is an excellent choice when space savings is required for heavier installations that will connect to on-wall cabling or pull boxes, and when easy access to rear equipment connections is essential. The SR-40-22 has an overall depth of 22 inches and is 23 inches wide. It features installation ease with the patented Tool Free Quick-Mount system for center section mounting to the backpan. The "bonus" 4 rackspaces in the base are perfect for mounting a UPS or other equipment, while the additional 3 rackspaces at the top are ideal for patching and other small equipment mounting. The center section rear channel of the SR-40-22 accommodates optional slim power to save space, including Select Vertical PDU with RackLink. It is also the industry’s first seismic rated wall rack series, delivering tip and/or vibration resistance when desired or required. If you need a versatile and innovative enclosure that provides easy access to rear equipment connections, the Middle Atlantic SR-40-22 is an excellent choice.