Middle Atlantic 4 Slide Srsr 28 Space - SRSR-4-28

Middle Atlantic SRSR-4-28 Slide-Out Rotating In-Cabinet Rack System

Overview

The Middle Atlantic SRSR-4-28 is a 28RU slide-out, rotating rack system designed to mount inside an existing enclosure and give technicians full rear-panel access without pulling equipment. The slide-and-rotate mechanism solves the core problem of dense rack installations where rear cable management and connector access are blocked by the enclosure walls — common in AV equipment rooms, security head-end closets, and network infrastructure builds. The SRSR-4-28 provides 17.25 in of usable depth and 49 in of usable height (49 RU of usable space within the 28 RU frame), supports up to 250 lbs of loaded equipment, and ships in a flat black powder coat finish that blends with standard Middle Atlantic enclosures.

Compatibility

The SRSR-4-28 uses standard 10-32 threaded rack rails, making it compatible with any 19-inch rack-mount equipment following EIA-310 spacing — including NVRs, network switches, power distribution units, and AV processors. It is classified as an in-cabinet rack type, meaning it requires an outer enclosure with sufficient internal clearance: the unit measures 19.13 in wide × 52 in tall × 19.14 in deep overall, so the host cabinet must accommodate those outer dimensions before the slide-out travel is factored in. Verify internal cabinet depth and width clearances against these outer dimensions before ordering. TAA-compliant and manufactured in the USA, making it eligible for federal and government procurement projects requiring domestic sourcing. This unit is appropriate for NVR and server deployments where service access to rear ports is a recurring maintenance requirement.

Installation Notes

Rail type is 10-32 threaded — confirm your rack-mount equipment uses 10-32 cage nuts or is pre-tapped for 10-32 before installing. The 250 lb weight capacity is the maximum loaded figure; distribute weight evenly across the rails to avoid racking stress on the slide mechanism. Usable depth is 17.25 in, which is shallower than the 19.14 in outer depth — account for this when installing deep 1U or 2U appliances with rear connectors that extend beyond the chassis. Review rack accessory options for cable management arms compatible with rotating rack systems before final installation.