Middle Atlantic SNE27H-4542-A2 – 27" 45U Hybrid Network Enclosure

Product Overview

The Middle Atlantic SNE27H-4542-A2 is a 27.6-inch wide, 45-rack-unit, 42-inch deep Slim Network Enclosure pre-configured for hybrid AV/IT deployments that mix analog and digital equipment. Sitting between the 24-inch and 30-inch width variants in the SNE series, this model provides additional horizontal clearance for wider equipment or improved internal cable routing while maintaining a manageable floor footprint. It is a practical choice for enterprise AV integrators building high-capacity hybrid racks in equipment rooms, technology closets, and commercial AV infrastructure deployments.

Product Description

The SNE27H-4542-A2 ships pre-configured and ready for system integration. The 27.6-inch wide frame accommodates wider rack-mount equipment and provides more interior working space than 24-inch variants, which is useful for dense cable management in complex AV system builds. At 45RU of usable space and 42 inches of depth, the enclosure handles large-format AV and IT equipment loads including matrix switchers, media servers, DSP processors, amplifiers, and networking hardware within a single frame.

The A2 hybrid rackrail configuration includes two pairs of adjustable 10-32 tapped rackrail alongside a four-space cagenut adaptor pair, supporting the full spectrum of professional AV and IT rack-mount equipment. A split fan rear door moves 1,760 CFM of airflow through eight 6-inch fans, providing active rear thermal management for heat-dense commercial rack builds. The 70% open front door supports front-to-rear airflow. Lever Lock accessory mounting plates, flush-mount locking side panels, vertical wire management, leveling feet, and casters are included as standard. The enclosure is UL listed and seismic certified for installations in facilities with safety and seismic compliance requirements.

Key Features

• 27.6" Wide, 45RU, 42" Deep — Mid-width form factor providing additional horizontal space versus 24" models without the full footprint of a 30" enclosure.
• Hybrid Rackrail Configuration — Two pairs of adjustable 10-32 tapped rackrail plus a four-space cagenut adaptor pair for maximum AV and IT equipment compatibility.
• 1,760 CFM Split Fan Rear Door — Eight 6-inch fans provide active rear ventilation for heat-dense equipment loads; expandable for higher thermal requirements.
• Lever Lock Compatible — Includes two vertical 10-inch Lever Lock accessory mounting plates for cable management and accessory integration.
• UL Listed & Seismic Certified — Meets safety and seismic compliance requirements for commercial and government AV installations.
• Complete Installation Package — Ships with 70% open front door, solid top, side panels, wire management lace, leveling feet, and casters included.
• Flush-Mount Locking Side Panels — Split side panels lock securely for access security in shared equipment rooms.

Typical Applications

• Enterprise AV system integration racks with wider equipment requirements
• Network equipment rooms and technology closets
• Boardroom and large conference room AV infrastructure
• Higher education AV distribution and control racks
• Hybrid analog/digital broadcast and production racks
• Government and institutional AV system builds

Technical Specifications

Frequently Asked Questions

Q: Why choose the 27" SNE over the 24" or 30" models?

A: The 27.6-inch width provides more interior horizontal clearance than the 24-inch model, useful when installing wider equipment or managing denser cable runs. It is narrower than the 30-inch model, so it fits in spaces where a 30-inch enclosure would be too wide. It is a practical middle-ground for integrators who need more room than a standard 24-inch rack but want to stay within a tighter floor footprint than a 30-inch frame.

Q: Can additional fans be added to the rear door?

A: Yes. The split fan rear door is expandable, allowing additional 6-inch fans to be installed to increase airflow capacity as rack heat loads increase.

Q: Is the SNE27H-4542-A2 seismically certified?

A: Yes. This enclosure is UL listed and seismic certified, qualifying it for installations in earthquake-prone regions and facilities with seismic compliance mandates.

Q: Where can I purchase the SNE27H-4542-A2?

A: This enclosure is available from Creation Networks, an authorized Middle Atlantic products dealer.