Middle Atlantic SNE27F-CN-4248 SNE27W FR,CN RAIL 42UX48D

Product Overview

The Middle Atlantic SNE27F-CN-4248 is a 27-inch wide, 42U open rack frame equipped with cage-nut universal rails and a 48-inch usable depth, targeting IT managers and data center architects who need the flexibility of cage-nut mounting in a high-density, deep-footprint enclosure. The 27-inch interior width provides meaningful side clearance over standard 24-inch frames, supporting structured cabling and wider chassis in mixed AV and IT deployments. At 42U and 48 inches deep, this frame suits converged infrastructure rooms where both enterprise server equipment and AV processing gear must coexist in a single rack.

Product Description

The SNE27F-CN-4248 combines the extended width and structural platform of the SNE27F series with cage-nut universal rails and a 48-inch depth, delivering a rack configuration tailored to environments where IT-standard mounting and deep equipment chassis are both requirements. The 27-inch interior width exceeds the EIA 19-inch standard by eight inches, creating side channels that simplify structured cabling, accommodate wider front panels, and improve airflow separation in dense rack builds. The 42U height provides substantial vertical capacity — sufficient for fully loaded converged infrastructure racks without the cost premium of a full 45U frame. The 48-inch depth is the critical differentiator for deployments housing high-density blade server enclosures, enterprise UPS systems, or deep storage arrays that would extend beyond the rear rail of a standard 42-inch rack. Cage-nut rails accept repositionable 10-32 and M6 cage nuts across the full rail height, enabling flexible equipment placement and future reconfiguration without dedicated tapped threads. The SNE27F-CN-4248 ships fully assembled with leveling feet installed, ready for immediate equipment population. Open-frame construction maintains unrestricted airflow on all four sides, supporting passive cooling in moderate-to-high heat density environments. Full compatibility with Middle Atlantic's accessory ecosystem ensures the frame integrates with PDU mounting solutions, horizontal cable managers, lacing bars, and blanking panels. Available through authorized partners including Creation Networks.

Key Features

• 27-inch interior width — Extended side clearance for structured cabling and wider AV or IT chassis.
• 42U height — High-density capacity suited to converged infrastructure without full 45U cost.
• 48-inch usable depth — Handles deep servers, UPS systems, and enterprise storage arrays.
• Cage-nut universal rails — Repositionable 10-32 and M6 compatible for broad equipment support.
• Open-frame design — Unrestricted four-sided airflow for passive thermal management.
• Welded steel construction — High load capacity and long-term structural stability.
• Leveling feet included — Stable deployment on raised floors and uneven surfaces.
• Middle Atlantic accessory compatible — Supports PDU brackets, cable managers, and lacing bars.

Typical Applications

• Converged AV/IT infrastructure rooms with mixed server and AV processing equipment
• Enterprise server room deployments requiring cage-nut standard rails
• Data center colocation bays with deep server chassis
• Network operations centers housing full-depth core switching and routing gear
• Higher education data center and research computing installations
• Broadcast facilities with both server infrastructure and AV gear in a single rack

Technical Specifications

Frequently Asked Questions

How does the SNE27F-CN-4248 compare to the SNE27F-CN-4542?

The SNE27F-CN-4248 provides 42U at 48-inch depth; the SNE27F-CN-4542 provides 45U at 42-inch depth. Choose the SNE27F-CN-4248 when depth is the primary constraint; choose the SNE27F-CN-4542 when maximizing rack units is the priority.

Can cage-nut rails accommodate AV equipment that uses 10-32 screws?

Cage-nut rails require cage nuts — they do not accept direct 10-32 screws without a cage nut installed. Use 10-32 cage nuts in the rail to mount AV equipment, or consider the SNE27F-4248 with pre-tapped 10-32 rails if your rack is primarily AV equipment.

Is the 27-inch width compatible with standard equipment?

Yes. The 27-inch interior width still provides standard EIA 19-inch rail spacing. The extra width simply adds side clearance; all standard 19-inch rack-mount equipment installs normally.

Where can I purchase the SNE27F-CN-4248?

The SNE27F-CN-4248 is available through Creation Networks, an authorized Middle Atlantic reseller.