Middle Atlantic SRSR-4-16 16U In-Cabinet Rotating Sliding Rail System
Overview
The Middle Atlantic SRSR-4-16 is a 16-space (16 RU) in-cabinet sliding and rotating rail system designed for AV and security equipment installations where rear-panel access is a recurring operational requirement. The SRSR-4-16 slides out from the host cabinet and rotates to expose the back of rack-mounted gear — eliminating the need to partially disassemble an installation every time a technician needs to reach patch bays, NVR rear I/O, or power distribution wiring. Rated at 250 lbs (113.4 kg) of usable load capacity, it handles fully populated 16U deployments including heavy network video recorders, PoE switches, and UPS units. Usable depth is 17.25 in (43.8 cm) with an overall unit depth of 19.14 in (48.6 cm) — verify your host cabinet's interior clearance before ordering. Flat black powder coat finish blends with standard rack enclosures. TAA-compliant and manufactured in the USA, making it a straightforward choice for government and federally funded projects with domestic sourcing requirements. Standard 10-32 rack rail threading accepts the full range of rack hardware without adapter hardware.
Compatibility
Designed for in-cabinet installation within standard 19-inch rack enclosures. The 10-32 tapped rail pattern is compatible with conventional rack-mount equipment across the Middle Atlantic rack and enclosure line as well as third-party 19-inch rack-mount gear including NVRs, PoE switches, UPS units, and video management appliances found in network video recorder and security head-end deployments. Verify that the host cabinet provides sufficient interior width and depth to accommodate the 19.13 in width and 19.14 in depth of the slide-out assembly. The 28 in (71.1 cm) usable height accommodates up to 16 RU of installed equipment. This system is suited for rack mounting accessories deployments in server rooms, security head-ends, and AV equipment closets where routine rear-panel access is expected. For larger capacity requirements, evaluate higher-RU variants in the Middle Atlantic SRSR family.
Installation Notes
Overall unit dimensions are 19.13 in W × 31 in H × 19.14 in D — the host cabinet must provide interior clearance beyond these figures to allow the slide-and-rotate motion to complete without obstruction. Confirm swing arc clearance in front of and beside the cabinet before finalizing the install location. Shipping weight is 58 lbs; plan for two-person lift during initial cabinet installation. Mount using standard 10-32 rack hardware into the host cabinet's vertical rails.
