The rack cabinet system is a standard solution for installing, protecting, and organizing IT equipment such as servers, switches, routers, firewalls, and storage devices in a neat, systematic, and easy-to-maintain manner.

Standard 19-inch rack cabinet with a common height of 42U.
Equipped with front and rear mesh doors, cable management bars, caster wheels, and leveling feet
The design can be fully enclosed to support airflow cooling (hot aisle/cold aisle).
PDU (Power Distribution Unit) – Power distribution bar
Installed inside the rack cabinet, it is responsible for supplying power to the IT equipment within the cabinet.
There are the following types:
- Basic PDU: simple power distribution.
- Metered PDU: monitors power consumption.
- Intelligent/Switched PDU: remotely monitors and controls individual outlets (power on/off via network).
- Supports single-phase or three-phase power, 16A – 32A, with C19/C20 and C13/C14 input connectors, etc.