Cabinets are often considered to be just a mechanical support with no other value except for placing servers. But this is not the case. They play a vital role in the equipment in the data center room. Now, many data center cabinets have become aging, and problems such as heat dissipation caused by unreasonable design are particularly prominent. Therefore, in order to maximize the use of the computer room, users should carefully consider when choosing cabinets.
◆ Load-bearing capacity of the cabinet
As the density of products placed in the cabinet increases, good load-bearing capacity is a basic requirement for a qualified cabinet product. A cabinet that does not meet the specifications cannot effectively protect the equipment and may even affect the entire system. Know more about APC Cabinet.
◆ Temperature control system
There is a good temperature control system inside the cabinet to avoid overheating or overcooling of the products in the cabinet and ensure efficient operation of the equipment.
◆ Anti-interference capability
A fully functional cabinet should provide various door locks and other functions such as dustproof, waterproof or electronic shielding with high anti-interference performance. It should also provide suitable accessories and installation accessories to support wiring, making it more convenient and easy to manage, saving time and effort.
◆ Cable management
In a huge computer room, it is difficult to navigate among the numerous cabinets, not to mention quickly finding and repairing faulty lines. From the perspective of cable attachment inside the cabinet, today’s data center cabinets have a higher density of configuration. It accommodates more IT equipment and uses a large number of redundant accessories (such as redundant power supplies, storage arrays, etc.). The equipment configuration inside the cabinet frequently changes, and data cables and cables can be added or removed at any time. The configuration of equipment in the cabinet changes frequently, and data lines and cables are added or removed at any time. Therefore, the cabinet must provide sufficient cable channels to allow cables to enter and exit from the top and bottom of the cabinet. Inside the cabinet, the laying of cables must be convenient, orderly, and close to the cable interfaces of the equipment. This can shorten the wiring distance, reduce the space occupied by cables, and ensure that the heat dissipation airflow is not obstructed by cables. At the same time, it is beneficial to quickly locate equipment wiring in case of faults.
◆ Power distribution system
With the increasing trend of high-density IT installation in cabinets, the power distribution system has become a key link in whether the cabinet can play its due role. Reasonable power distribution is directly related to the availability of the entire IT system, which is also a problem that has been ignored by many computer room managers in the past. As IT equipment becomes increasingly miniaturized, the density of equipment installation in the cabinet continues to increase, which poses a severe challenge to the power distribution system in the cabinet. At the same time, the increase in input and output ports also places high demands on the reliability of the power distribution system installation.