Chassis and cabinet can bring many excellent performances to our computer room equipment, which is inseparable from its complete internal accessory equipment. Seemingly simple spare parts play a great role in chassis and cabinet.
With the changes of the times, the use of chassis and cabinets is increasing. With the increase of equipment in the computer room, the equipment inside the chassis and cabinets increases or decreases, and the space becomes less. The chassis and cabinets with complete internal accessories can increase the installation space.
机箱机柜具有良好的使用性和 防护设施，便于操作、安装和维修，并能保证操作者 。便于生产、组装、调试和包装运输。
The chassis and cabinet have good usability and protective facilities, which are convenient for operation, installation and maintenance, and can ensure the safety of the operator. It is convenient for production, assembly, commissioning, packaging and transportation.
Meet the requirements of standardization, standardization and serialization. The cabinet has beautiful appearance, its structure and solid rectangular frame, which not only ensures the bearing capacity of the cabinet, but also strengthens the strength of door panels and side plates.
Various beam and vertical beam structures can be selected for the internal structure of the chassis and cabinet. The concept of complete modularization makes it bright and convenient to use. Complete accessory facilities greatly increase the installation space of electrical components.
The quality of the chassis and cabinet is directly affected by the manufacturing process. The steel plate edge of the chassis with high process will not show burrs, sharp edges and burrs, and the exposed edges and corners are folded, which is not easy to scratch the hands of the installer. The positioning of each card slot is also commensurate, and there will be no embarrassment that accessories cannot be installed or misplaced.
1. Look at the steel plate. The steel plate should be thick. You can feel what is thick and what is thin by tapping with your fingers.
2. Look at the painting. For a qualified cabinet, all steel needs painting, and the painting should be average, so as to prevent rust and dust.
3. Looking at the architecture layout, generally speaking, there are many baffles and cooling holes. Some iron sheets used to fix cables should be wrapped to prevent damage to cables. The side wall fan shall be installed on the rear wall of the cabinet, because most of the heat is generated at the rear of the equipment.
4. Look at the accessories, because the installation includes network cable, telecommunication cable and power cable, you need to buy hook and loop belt or toothed belt to orderly fix the cable in the cabinet. If the cabinet is equipped with a cable management module, so that the cable can be directly fixed in the vertical installation rail, it is better.
5. Look at the glass. The glass should be thicker. You should also pay attention to whether there are cracks around the glass. If there are cracks, it means there are hidden dangers. You should also pay attention to whether it is difficult.
6. Look at the function: the first consideration should be sex.
7. Look at the heat dissipation. Estimate how much heat your equipment produces. Generally speaking, there are two to four fans on the top of the cabinet. The more the better. There are also sufficient screws and nuts used to fix the frame. No trouble of insufficient accessories due to future expansion.
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