Middle Atlantic SNE27H-4542-A1 – 27"W 45U 42"D Hybrid Security Network Enclosure

Product Overview

The Middle Atlantic SNE27H-4542-A1 is a 27.6" wide, 45U, 42" deep hybrid security network enclosure built for commercial installations that combine analog and digital equipment in a single rack. As part of the SNE Series of pre-configured enclosures, it ships with active thermal management, dual rackrail mounting options, and cable management hardware already in place, reducing on-site assembly time for integrators. UL listing and seismic certification make it suitable for government, education, and enterprise deployments where code compliance is a project requirement.

Product Description

Hybrid AV and IT systems rarely fit cleanly into a standard 19" rack, and the SNE27H-4542-A1 addresses that directly. The enclosure includes two pairs of adjustable 10-32 tapped rackrail for traditional AV gear, plus a four-space cage-nut adaptor pair for network switches and servers that require cage-nut mounting. The extra-wide 27.6" footprint leaves dedicated vertical space on either side of the rackrail for power distribution, cable bundles, and accessory mounting without crowding installed equipment.

Thermal management is configured for top active ventilation out of the box. A 660 CFM fan top with a proportional thermostatic controller scales airflow to the actual heat load, while the 70% open front door and solid top maintain a defined front-to-top airflow path. Split flush-mount locking side panels secure the enclosure contents and are easy to remove during service calls.

Cable and accessory integration is handled through Lever Lock compatibility, with two vertical 10" wide Lever Lock accessory mounting plates included for tool-free mounting of power strips and small devices. A 6" wide vertical wire grid lace strip keeps vertical cable runs dressed and serviceable. Four casters simplify positioning during rack integration, and four leveling feet provide a stable, level final installation. For matching racks and accessories, see the Middle Atlantic collection at Creation Networks.

Key Features

• Hybrid Mounting System — Two pairs of adjustable 10-32 tapped rackrail plus a four-space cage-nut adaptor pair support both AV components and IT equipment in one enclosure.
• Active Thermal Management — Included 660 CFM fan top with proportional thermostatic controller adjusts airflow to equipment heat load for quieter, more efficient cooling.
• Engineered Airflow Path — 70% open front door, solid top, and flush-mount side panels are configured for top active ventilation.
• UL Listed and Seismic Certified — Meets compliance requirements for government, institutional, and mission-critical commercial deployment.
• Lever Lock Compatible — Includes two vertical 10" wide Lever Lock accessory mounting plates for tool-free mounting of accessories inside the enclosure.
• Integrated Cable Management — One piece of 6" wide vertical wire grid lace keeps vertical cable runs organized and accessible.
• Secure, Serviceable Side Access — Pair of split flush-mount locking side panels protects equipment while allowing quick panel removal for service.
• Installation-Ready Hardware — Four casters for positioning during integration and four leveling feet for permanent placement are included.

Typical Applications

• Boardroom and conference room equipment head-ends
• Government spaces requiring UL listed, seismic certified rack enclosures
• House of worship AV and broadcast equipment rooms
• Auditorium and all-hands room rack closets
• Broadcast studio equipment racks
• Training room and commercial meeting space AV infrastructure

Technical Specifications

Frequently Asked Questions

Q: What types of equipment is the SNE27H-4542-A1 designed for?
A: It is a hybrid enclosure designed for systems that mix analog and digital equipment, such as AV processors and amplifiers alongside network switches and servers. The 10-32 tapped rackrail handles AV gear while the included cage-nut adaptor supports IT hardware.

Q: Does this enclosure include cooling, or is it sold separately?
A: Cooling is included. The enclosure ships with a 660 CFM fan top and a proportional thermostatic controller, pre-configured for top active ventilation with a 70% open front door.

Q: Is the SNE27H-4542-A1 suitable for seismic-rated projects?
A: Yes. The enclosure is UL listed and seismic certified, which supports specification in government, healthcare, and institutional projects with seismic requirements.

Q: Can I mount accessories like power strips without drilling?
A: Yes. The enclosure is Lever Lock compatible and includes two vertical 10" wide Lever Lock accessory mounting plates for tool-free accessory installation.

Q: Is the enclosure mobile or fixed?
A: Both options are supported. Four casters are included for moving the loaded rack during integration, and four leveling feet are included for stable permanent installation.

Q: What warranty and support are available?
A: Middle Atlantic products are covered by the manufacturer's warranty. For warranty details, pre-sales configuration help, or volume pricing on commercial AV deployments, contact the Creation Networks team through creationnetworks.net.