The cabinet is equivalent to our house. The House separates the outside world from the inside, creating a stable and comfortable environment for the inside, but the house cannot be closed, with windows and doors connecting with the outside world. The cabinet also has doors and "windows" to communicate with the outside world, which is convenient for the entry and exit of the cabinet lines and personnel to inspect and maintain the servers in the cabinet. If the doors and "windows" of the cabinet are opened for a long time, and a relatively closed space inside the Cabinet cannot be given, sound, dust, debris, insects, cold and warm air currents will unscrupulously enter and exit the cabinet, speed up the aging of servers or large network switches within the cabinet, and affect their working performance. The brush installed on the cabinet can maintain a relatively confined space in the cabinet to the greatest extent, allowing the data lines to enter and exit freely, and at the same time, allowing the servers in the "house" to work freely.
Let's list the main functions of cabinet brushes.
1. Reduce noise and reduce noise pollution above 20 decibels. The server noise in the cabinet is about 85dB, and the environment exceeding 50dB will make people feel very noisy and disturbing, and it will even cause nerve damage in the noisy environment for a long time, it affects people's physical and mental health. The cabinet equipped with the cabinet brush can effectively block the sound transmission between the cabinets, and the entire enclosed cabinet can effectively reduce the noise pollution above 20db. Just like the principle of anti-noise box, noisy airflow sound cannot flow out, and the noise is naturally reduced. It also has a good protective effect on the hearing of people working in the computer room for a long time.
2. Organize the line, facilitate management, and at the same time more beautiful. Since the equipment such as network switches and servers is placed inside the cabinet, it is necessary to organize the network cables according to the existing equipment. In principle, the power cord and network cable of the cabinet should be arranged separately, and the equipment should be placed appropriately to avoid squeezing each other, avoiding being too high or too low, and avoiding being too close to each other. For each line, the source should be indicated at the appropriate location, and different identification methods should be used for different lines. In general, it is necessary to have a clear layout, regular line sequence, clear markings, and easy maintenance. There are clear requirements for wiring, but there are too many lines on the cabinet. After installing the cabinet brush, it can effectively cross the line without being messy, blocking a large number of lines, and the entire cabinet is more beautiful.
3. Maintain a constant low temperature inside the cabinet and the server works stably. More and more large data center operators want to build and operate data centers in colder climates. The servers and large network switches in the cabinets need to operate 24 hours to generate high heat. Large data center cluster hundreds or even thousands of cabinets, the heat generated is self-evident need to consume a lot of energy to maintain the low temperature of the data center to ensure the stable operation of the server. The cabinet with the brush installed on the cabinet can form a relatively sealed environment, keep the air-conditioning from being lost, and the Heat will not be transmitted to each other, which can help maintain the interior of the cabinet to maintain a low temperature, let the cabinet maintain the airflow circulation of the cold channel, and the server can work stably and normally.
