Middle Atlantic SNE27H-4236-A2 – 27" 42U 36" Hybrid Network Enclosure

Product Overview

The Middle Atlantic SNE27H-4236-A2 is a 27.6-inch wide, 42-rack-unit, 36-inch deep Hybrid Slim Network Enclosure configured with a split fan rear door delivering 1,760 CFM of active rear-exhaust airflow across eight 6-inch fans. The wider 27.6-inch cabinet provides additional horizontal clearance compared to 24-inch models, accommodating larger AV processors, wider patch panels, and equipment requiring more side clearance. This preconfigured AV rack enclosure is designed for commercial AV system integrators and IT managers who need high-airflow thermal management in mixed analog and digital equipment deployments. The SNE27H-4236-A2 is UL listed and seismic certified for regulated commercial and government AV infrastructure projects.

Product Description

The SNE27H-4236-A2 occupies the middle width tier of the SNE Hybrid series at 27.6 inches wide — wider than standard 24-inch models but narrower than the 30-inch SNE30H variants. This width accommodates equipment that ships in wider chassis formats or requires additional horizontal clearance within the enclosure. The A2 configuration delivers 1,760 CFM of rear-exhaust airflow through eight 6-inch fans in a split fan rear door, an expandable configuration suited for installations with high equipment heat loads.

The Hybrid rail system includes two pairs of adjustable 10-32 tapped rack rails for standard AV equipment and a 4-space cage-nut adaptor pair for IT devices requiring 6mm cage-nut mounting. Lever Lock compatibility accepts all vertical 21-inch accessories, with two 10-inch wide Lever Lock mounting plates included for tool-free power and cable management integration. The 70% open-area front door and split fan rear door establish a front-to-rear forced airflow path. Split flush-mount locking side panels secure the enclosure while maintaining a professional appearance. UL listing and seismic certification confirm compliance with common commercial installation specifications. Four casters and four leveling feet are included. A 6-inch wide vertical wire grid lace panel provides structured cable management. Available from Creation Networks at creationnetworks.net.

Key Features

• 27.6" Wide, 42U, 36" Deep — Mid-width format provides more horizontal clearance than 24-inch models for wider AV equipment and chassis while using less floor space than 30-inch enclosures.
• 1,760 CFM Split Fan Rear Door — Eight 6-inch rear-exhaust fans deliver high-volume forced airflow for thermally demanding AV and IT equipment.
• Expandable Fan Configuration — The split fan rear door supports additional fan capacity as equipment heat loads grow.
• Hybrid Rail System — Two pairs of 10-32 tapped adjustable rack rails for AV gear; 4-space cage-nut adaptor pair for IT equipment requiring cage-nut mounting.
• Lever Lock Compatible — Accepts all Middle Atlantic Lever Lock vertical 21-inch accessories; ships with two 10-inch wide Lever Lock mounting plates included.
• 70% Open Front Door — Supports front-to-rear forced airflow while maintaining full rack access and a finished enclosure appearance.
• Split Flush-Mount Locking Side Panels — Lockable flush-mount side panels secure equipment access and split for easier installation.
• UL Listed and Seismic Certified — Meets commercial safety and seismic compliance requirements for regulated installations.
• Casters and Leveling Feet — Four casters enable installation-time repositioning; four leveling feet provide stable final placement.
• Vertical Wire Grid Lace — 6-inch wide vertical wire grid panel included for structured internal cable routing.

Typical Applications

• Corporate boardroom and conference room AV racks
• Broadcast and production facilities
• Command-and-control room infrastructure
• Education and higher education AV technology rooms
• Government AV and network equipment rooms
• Healthcare facility AV racks with high equipment density
• House of worship and performing arts AV racks

Technical Specifications

Frequently Asked Questions

Q: Why choose the 27.6" wide enclosure over a 24" or 30" model?

A: The 27.6-inch width accommodates equipment with wider chassis formats or installations requiring additional horizontal clearance inside the enclosure, such as wider AV processors, custom panels, or installations with lateral cable routing. It uses less floor space than a 30-inch enclosure while providing more interior clearance than a 24-inch model.

Q: How does the A2 rear-fan configuration compare to A1?

A: The A2 uses a split fan rear door with eight 6-inch fans delivering 1,760 CFM of rear-exhaust airflow. The A1 uses a fan top providing 660 CFM of top-exhaust ventilation. The A2 handles higher heat loads and is preferred for equipment-dense installations.

Q: Is the fan rear door expandable?

A: Yes. The split fan rear door is expandable, supporting additional fan capacity as equipment heat loads increase.

Q: What rail mounting standards does the Hybrid configuration support?

A: The Hybrid configuration includes two pairs of adjustable 10-32 tapped rack rails for standard AV and analog equipment, plus a 4-space cage-nut adaptor pair for IT equipment using 6mm cage-nut hardware.

Q: What certifications does this enclosure carry?

A: The SNE27H-4236-A2 is UL listed and seismic certified for regulated commercial and government installations.

Q: What is included with this enclosure?

A: Includes split fan rear door, 70% open front door, solid top, split flush-mount locking side panels, two pairs of 10-32 tapped adjustable rack rails, one pair of 4-space cage-nut adaptors, two 10-inch wide Lever Lock mounting plates, one 6-inch wide vertical wire grid lace panel, four leveling feet, and four casters.

Q: Where can I purchase the SNE27H-4236-A2?

A: Available from Creation Networks at creationnetworks.net.