1u 2u Cantilever shelf for network cabinet

What is the main difference between 1U and 2U Cantilever shelf for network cabinet?
The main difference between 1U and 2U Cantilever shelf for network cabinet is the different heights they occupy inside the cabinet. 1U cantilever racks are designed to occupy 1 unit of space height inside the cabinet, which usually corresponds to a height of about 1.75 inches. Therefore, it is suitable for installing smaller or compact equipment, such as certain models of switches, routers, or small servers. In contrast, 2U cantilever racks occupy 2 units of space height inside the cabinet, which is about 3.5 inches in height. This cantilever rack provides more space for installing larger or heavier equipment, such as medium-sized servers, storage devices, or other network equipment that requires more vertical space.
In addition to the material used in the cantilever rack directly affecting its load-bearing capacity, the design structure is also a key factor. Due to its larger vertical space, the structural design of 2U cantilever racks is often more sturdy and can disperse and withstand heavier loads. When installing heavier or large network equipment, 2U cantilever racks can provide more reliable support and reduce the risk of structural deformation or damage caused by excessive weight of the equipment.
In a limited cabinet space, it is essential to properly plan the height of the cantilever rack to optimize the equipment layout. 1U cantilever racks are suitable for installing small devices that do not require high space, such as edge routers, small switches, or certain models of blade servers. Their compact design helps save valuable cabinet space, allowing users to install more devices in the same cabinet. In contrast, 2U cantilever racks provide an ideal mounting platform for large devices that require more vertical space, while also leaving enough space for future devices that may be added.
When choosing a cantilever rack, you must consider the size, weight, and interface type of the installed equipment. 1U cantilever racks are generally suitable for devices with standard sizes and light weight, while 2U cantilever racks are better suited to devices that are larger, heavier, or have special installation requirements. In addition, some devices may require additional heat dissipation space or installation accessories, which also needs to be considered when choosing a cantilever rack. Whether it is a 1U or 2U cantilever rack, their basic function is to provide a stable support and mounting platform for network equipment.
The installation of cantilever racks is usually simple and quick, and most products are equipped with detailed installation guides and necessary installation tools. Users only need to follow the guide to complete the installation process. However, during the installation process, care should be taken to ensure that the cantilever rack is firmly and reliably fixed to the cabinet to avoid safety hazards caused by vibration or movement of the equipment.
The ventilation rack plate on the cantilever rack is crucial to ensure heat dissipation of the equipment. Whether it is a 1U or 2U cantilever rack, it should have a good heat dissipation design to protect the equipment from overheating. The design of the ventilation rack plate should ensure that a steady airflow passes through the surface of the equipment to remove heat and prevent hot air from accumulating inside the cabinet. In addition, some cantilever racks may also be equipped with additional cooling fans or heat sinks to enhance the heat dissipation effect.
In short, the main difference between 1U and 2U Cantilever shelf for network cabinet is the different heights of the cabinet space they occupy, which directly affects the type and size of equipment they can support.