Choose a cabinet that is compatible with all servers, and it should meet or exceed the third class bracket standard of all OEM manufacturers. If you want to install tower or desktop equipment, sliding frames and accessories are required. Because the device contains network cable, telecommunication cable and power cable, it is necessary to purchase hook and loop belt or toothed belt to effectively fix the cable in the cabinet orderly. If the cabinet is equipped with a cable handling module, so that the cable can be directly fixed in the straight device rail, it can't be better. In any case, there should be enough fixed rings (to maintain cables) on the upper wall and side wall inside the cabinet, and the cabinet bottom plate can also be lifted up for wiring below.

假如挑选的网络机箱机柜不合适，把所装置设备中贵重的部分---服务器装进机柜后，就会发现机柜的空间所剩无几。相反，假如遵循下面的查看次序，你就能选出既契合你的装置次序(包含性、耐久度、兼容性和是否易于装卸)，又不会超出你的预算的机柜。

If the selected network cabinet is not suitable, after installing the valuable part of the device server into the cabinet, you will find that there is little space left in the cabinet. On the contrary, if you follow the order below, you will be able to select cabinets that match your device priorities (including safety, durability, compatibility and ease of handling) without exceeding your budget.

首要考虑的应是性。将履行要害使命的IT设备装进能上锁的机柜里会让网络办理员倍感轻松，这样也约束了能够打开机柜的人数。

The first consideration should be safety. It equipment that fulfills crucial mission is put into the cabinet that can be locked, can let network administrator feel more relaxed, also restricted the number that can open cabinet so.

接下来，列出一切装在机柜内的设备和它们完好的丈量数据：高、长、宽、分量。

Next, list all the equipment installed in the cabinet and their intact measurement data: height, length, width and weight.
                             

这些设备的总高度将终决议能够把多少设备装进机柜。明显，高的机柜能装进更多的设备，而且更省地方。当然尽量使用机柜的高度不是的考虑，机柜的后部也有很大的地方能够使用。这便是要丈量机柜深度的原因。挑选较深的机柜，能够把两套设备背靠背地装进去，从而装置更多的设备。选用上述方法可在机柜中装入两排设备，一排从机柜的前门装卸，另一排从后门装卸。机柜应有可调节的笔直导轨架，能够装入不同深度的设备，一起使机柜根据设备的深度而坚持小深度。

The total height of these devices will determine how many devices can be installed in the cabinet. Obviously, a high cabinet can hold more equipment and save space. Of course, it's not a good idea to use the height of the cabinet as much as possible. There's a lot of room in the back of the cabinet to use. This is the reason for measuring the depth of the cabinet. Select a deeper cabinet, can put two sets of equipment back-to-back, so as to install more equipment. By using the above method, two rows of equipment can be installed in the cabinet, one from the front door and the other from the back door. The cabinet shall be equipped with adjustable straight rail frame, which can be installed with equipment of different depths, so that the cabinet can adhere to small depth according to the depth of the equipment.

在核算完了机柜空间(以“U”或1.75英寸为单位)之后，还要考虑房间的大小。你不会乐意看到塞满机柜后不久就发现还要再装进一些设备。一旦你把机柜买来并装置完，这些多出的设备往往就出现了。所以，作为一条基本原则，机柜高度要多出20%到30%以备体系扩大。这些空间也改善了设备的通风条件。

After accounting for cabinet space (in "U" or 1.75 inches), consider the size of the room. You won't be happy to see that you're going to have to put some more devices in soon after you've packed the cabinet. Once you buy the cabinet and install it, these extra devices often appear. Therefore, as a basic principle, the cabinet height should be increased by 20% to 30% in case of system expansion. These spaces also improve the ventilation of the equipment.

装有支架的设备不需要考虑宽度，因为它是按机柜的宽度规划的。但关于不能安支架的服务器及其他外设，宽度是不能忽视的。因为设备的总分量往往不轻，所以要选一个能装大约1500磅的机柜，也便是说，要选受力结构好的、牢固的机柜。在机柜里面，设备分量决议挑选的滑动架是标准的还是加重的，也决议其它一些附件的挑选。

The equipment with bracket does not need to consider the width, because it is planned according to the width of the cabinet. However, the width of servers and other peripherals that cannot be installed can not be ignored. Because the total weight of the equipment is often not light, it is necessary to choose a cabinet that can hold about 1500 pounds, that is to say, it is necessary to choose a cabinet with good stress structure and firm structure. In the cabinet, the equipment component determines whether the selected sliding frame is standard or weighted, and also determines the selection of other accessories.

以上是仿威图机柜选购的注意事项介绍，希望对大家有所帮助，感谢您的阅读！

The above is to imitate Rittal cabinet purchase precautions, hope to help you, thank you for reading!