Tripp Lite SmartRack 18U Mid-Depth Half-Height Rack Enclosure Cabinet

Overview

The Tripp Lite SR18UB is a mid-depth, half-height rack enclosure designed to house up to 18U of standard 19-inch rack-mount equipment. It provides a practical solution for system administrators, AV technicians, and IT teams who need to organize and protect servers, switches, and edge devices in spaces where a full-height cabinet is not feasible. With adjustable mounting rails that accommodate equipment depths from 3 to 32.5 inches and a robust frame supporting up to 1000 pounds, this enclosure balances flexibility and strength for a variety of hardware setups.

Key features

• Adjustable front and rear mounting rails allow efficient use of space by fitting equipment of varying depths without wasted room.
• Perforated doors and side panels promote strong front-to-back airflow, helping maintain optimal operating temperatures for your hardware.
• Optional top panel fans can be installed to enhance active cooling when passive airflow is insufficient.
• Locking and reversible doors, along with removable side panels secured by locks, provide controlled physical access to meet security and compliance standards such as PCI DSS.
• Top and bottom cable access openings enable clean and organized routing of power and data cables without obstructing ventilation.
• Ships fully assembled with casters and leveling feet, allowing quick deployment and easy repositioning in dynamic environments like classrooms or demo centers.
• Supports a heavy equipment load of up to 1000 pounds, accommodating a mix of servers and peripherals within the same enclosure.

Key specs

• Rack units: 18U
• Equipment width: Standard 19-inch rack-mount
• Mounting depth: Adjustable from 3 to 32.5 inches
• Load capacity: Up to 1000 pounds
• Enclosure type: Mid-depth, half-height cabinet
• Doors: Locking, reversible, perforated
• Side panels: Locking and removable
• Cooling: Perforated panels with optional top fan mounts
• Cable access: Openings at top and bottom
• Mobility: Included casters and leveling feet

Connectivity and compatibility

The SR18UB is compatible with all standard 19-inch rack-mount equipment, making it suitable for a wide range of servers, network switches, and edge devices. Its adjustable mounting depth ensures that both shallow and deeper hardware can be securely installed without modification. The cable access ports facilitate neat and efficient wiring, which is essential for maintaining airflow and simplifying maintenance in network closets or server rooms.

Installation and setup

Designed for quick deployment, the enclosure arrives fully assembled, saving valuable setup time. Simply roll it into position using the included casters, adjust the leveling feet for stability, and install your equipment. The reversible doors and removable side panels make servicing straightforward, while the locking mechanisms provide peace of mind in shared or public spaces.

Ideal uses and environments

This rack enclosure fits well in environments where space is limited but reliable hardware protection is essential. It works well in compact server rooms, branch offices, retail floors, classrooms, and demo centers. Its mobility and security features make it a strong choice for setups that require frequent reconfiguration or controlled access to sensitive equipment.