Middle Atlantic SNE27D-4548-P2 – 45U 48" Deep Digital Security Enclosure

Product Overview

The Middle Atlantic SNE27D-4548-P2 is a 45-rackspace, 27" wide, 48" deep security network enclosure configured for digital, IP-based security systems with high-density cabling, network equipment, and servers. The 48" overall depth accommodates deep recording servers and network hardware while leaving room for rear cable service, a frequent requirement in video surveillance head-end installation. The P2 configuration delivers passive chimney cooling, exhausting equipment heat without fans for quiet operation in data centers and security equipment rooms. UL/ETL listing and seismic certification make it suitable for government and other code-driven commercial deployment.

Product Description

The SNE Series Digital enclosure is engineered for the equipment that drives modern IP security systems: recording and analytics servers, network switches, encoders, power supplies, and access control hardware. At 27" wide and 48" deep, the SNE27D-4548-P2 gives integrators vertical cable management space beside the rackrail plus the depth needed for full-depth servers and generous cable slack.

The P2 passive chimney cooling package includes a 70% open area vented front door, solid split rear door, chimney top, front air-dam, and solid bottom with air-diverter. These elements form a directed airflow path that pulls intake air through equipment and exhausts it through the chimney top with no fan noise or fan maintenance. A pair of split flush mount locking side panels protects side access, and two pairs of adjustable cage-nut rackrail with 6mm hardware position equipment at the required depth. The enclosure is Lever Lock compatible and accepts all 21" vertical Lever Lock accessories, allowing tool-free mounting of small devices such as encoders, power supplies, and access control modules. The package ships with 100 6mm cage nuts and rack screws, four leveling feet, and four casters that simplify positioning during installation. Browse complementary power and cable management options in the Middle Atlantic collection at Creation Networks.

Key Features

• 48" Overall Depth — Extra depth accommodates deep servers and high-count cable bundles common in IP video surveillance head ends.
• Configured for IP Security Systems — Purpose-built for digital security deployments combining servers, network equipment, and high-density cabling.
• Passive Chimney Cooling (P2) — Chimney top, front air-dam, solid bottom with air-diverter, and solid split rear door manage heat without fans.
• 70% Open Area Vented Front Door — High open area maintains the intake airflow path for passively cooled equipment.
• Lever Lock Compatible — Accepts all 21" vertical Lever Lock accessories for tool-free mounting of encoders, power supplies, and access control devices.
• UL/ETL Listed and Seismic Certified — Certifications support government, institutional, and code-sensitive installations.
• Locking Split Side Panels — Split flush mount locking side panels provide secure, serviceable side access.
• Complete Hardware Package — Includes two pairs of adjustable cage-nut rackrail, 100 6mm cage nuts and rack screws, four leveling feet, and four casters.

Typical Applications

• Government spaces with IP surveillance and access control equipment rooms
• Commercial meeting spaces and corporate campuses with centralized security infrastructure
• House of worship campuses consolidating surveillance recording and network gear
• Broadcast studios securing deep servers and network equipment
• Auditoriums and multi-purpose rooms supported by building security head ends

Technical Specifications

Frequently Asked Questions

What types of equipment fit the SNE27D-4548-P2?
It is configured for digital, IP-based security systems, including recording servers, network switches, encoders, power supplies, and access control components. The 48" overall depth accommodates deep server chassis with room for rear cabling.

How does passive chimney cooling differ from fan-based cooling?
The P2 package uses a 70% open vented front door, front air-dam, solid bottom with air-diverter, solid split rear door, and chimney top to direct heated air up and out of the enclosure without fans, eliminating fan noise and fan maintenance.

Does it support Lever Lock accessories?
Yes. The enclosure accepts all 21" vertical Lever Lock accessories for tool-free mounting of small devices alongside racked equipment.

Is the enclosure certified for seismic or code-sensitive projects?
Yes. It is UL/ETL listed and seismic certified, supporting government and institutional installation requirements.

What is included for installation?
Two pairs of adjustable cage-nut rackrail with 6mm hardware, 100 6mm cage nuts and rack screws, four leveling feet, and four casters are included.

How does the 27" width help with cable management?
The width beyond a standard 19" rack frame creates vertical pathways beside the rackrail for routing and dressing high-density camera and network cabling during installation and service.

Can Creation Networks assist with accessories and project quotes?
Yes. Creation Networks supports AV integrators, IT teams, and procurement with Lever Lock accessories, power distribution, and volume quotes. Reach us through creationnetworks.net.