35RU, FIXED RAILS, INC REAR DOOR, 18" OD

The AtlasIED 135-18 is an economical stand-alone floor rack configured with 35RU of vertical panel space, fixed mounting rails, and an included rear door. Its cabinet measures 65 1/2 inches high, 22 5/16 inches wide, and 18 1/2 inches deep, providing 17 inches of usable equipment depth. This defined configuration makes it straightforward to evaluate against equipment dimensions and available floor space before installation.

Ideal Use Cases

This model is suited to floor-based equipment installations that require as many as 35 rack units within a cabinet measuring less than 66 inches high. The 17-inch usable depth is especially important when selecting compatible components: equipment, connectors, and related installation requirements must fit within that published capacity. Its 22 5/16-inch cabinet width and 18 1/2-inch overall depth also make it appropriate for locations where the enclosure footprint must be established accurately in advance.

Because this is a stand-alone rack, it provides a dedicated equipment enclosure without requiring the product to be described as a wall-mounted model. The included rear door and fixed-rail configuration make it a complete, clearly defined cabinet choice for installations matching these dimensions.

Why Choose This Model

The 135-18 combines substantial 35RU vertical capacity with a relatively shallow cabinet depth. It is a practical choice when equipment does not require more than 17 inches of usable depth but the installation still benefits from 35 vertical panel spaces. Fixed rails provide a predetermined mounting arrangement, while the included rear door distinguishes this configuration from a rack supplied without that component.

AtlasIED describes the cabinet as economical, making its focused specification set central to the product’s value: 35RU capacity, fixed mounting rails, a rear door, and documented exterior and usable dimensions. These details allow direct comparison with equipment requirements without relying on unspecified features.

Installation and Integration

Before installation, confirm the available floor area against the cabinet’s 22 5/16-inch width and 18 1/2-inch depth. Vertical clearance should accommodate its 65 1/2-inch height. The metric equivalents supplied for planning are 56.67 cm wide, 46.99 cm deep, and 166.37 cm high.

Equipment depth should be checked separately from the cabinet’s exterior depth. Although the enclosure is 18 1/2 inches deep overall, its published usable depth is 17 inches, or 43.18 cm. This distinction helps determine whether the intended equipment can be mounted within the available interior space. The fixed rails should also be considered during layout planning because their position is part of this rack’s defined configuration.

Performance Highlights

The primary capacity specification is 35RU, giving the cabinet 35 vertical panel spaces for compatible rack equipment. Its usable depth of 17 inches balances equipment space against an overall depth of 18 1/2 inches. The published height and width provide clear boundaries for room planning and placement.

The supplied technical data identifies the cabinet as safety listed under 1678. It also carries a warranty period of 60 months from the date of purchase. Together, the stated listing and five-year warranty period provide documented product information for purchasing and installation records.

What Makes It Different

This configuration is defined by the combination of 35RU capacity, a stand-alone floor format, fixed rails, and an included rear door. The distinction between its 18 1/2-inch exterior depth and 17-inch usable depth gives buyers a precise basis for compatibility checks. Rather than presenting an unspecified cabinet size, the 135-18 supplies exact imperial and metric measurements for height, width, overall depth, and usable depth.

The fixed-rail design is also a key selection point. Buyers specifically seeking fixed mounting rails can identify this model without treating rail type as an optional or unknown component. The rear door is likewise identified as included in the supplied product title.

Final Assessment

The AtlasIED 135-18 is a focused equipment-storage option for installations requiring a 35RU stand-alone floor rack with fixed rails and a rear door. Its 17-inch usable depth should be matched carefully to the intended equipment, while its full exterior dimensions should guide floor-space and clearance planning. For applications aligned with those measurements, it offers a clearly specified cabinet backed by a 60-month warranty from the date of purchase.