牛牛ios版下载

关于我们

Information

hot key words

Contact

Shanghai Shengchen Precision Sheet Metal Co., Ltd.

Landline:86-21-69785175

              86-21–69785171

Fax: 86-21-69785173

Mailbox: [email protected]

Website: www.chef-dad.com

Address: No. 1588, Huazhi Road, Huaxin Town, Qingpu District, Shanghai


How to choose a good quality cabinet

Your current location: Home >> News >> Company news

How to choose a good quality cabinet

2016-09-28

1, the type of cabinet: If you want to buy switches, routers, etc., buy a network cabinet, the cabinet's cable trough is better. If you buy a server, buy a server cabinet, which is better than the heat dissipation.

2. Let us first understand a very important international standard for a cabinet: U. 1U = 1.75 inches. Generally there are 32U high 42U high. The height of the server and network products are also expressed in U. So before you buy, you have to calculate how big your computer room is. Next, list all the equipment to be installed in the cabinet and their complete measurement data: height, length, width, weight. The total height of these devices will ultimately determine how many devices can be loaded into the cabinet. Obviously, high cabinets can accommodate more equipment and save space.

Look at the material:

Look at the steel plate, the steel plate must be thick, shop around, you can feel the thickness and thinness with a finger tap. Shanghai sheet metal processing also has a large bracket inside the cabinet, because it can withstand more heavy pressure, do not underestimate which switches or something, a dozen or so, all under the weight.

Look at the spray paint, a qualified cabinet, all the steel needs to be painted, and the paint must be even, so as to prevent rust and dust.

Look at the glass, the glass must be thicker, but also pay attention to whether there is a crack in the periphery of the glass. If there is a crack, it means there is a hidden danger, and it is necessary to pay attention to whether it is tricky.

Looking at the accessories, since the installation includes network cables, telecommunication cables, and power cables, it is necessary to purchase hook-and-loop belts or toothed belts to effectively secure the cables in the cabinet. This is great if the cabinet has a cable management module that allows the cable to be secured directly into the vertical mounting rail. In either case, the upper and side walls of the cabinet should have enough retaining rings (to protect the cable) or lift the bottom of the cabinet for routing underneath. There are also some screws, nuts, etc. used to fix the frame, but also a sufficient amount. There is no shortage of accessories due to future expansion.

See the function:

The first consideration should be security. Loading mission-critical IT equipment into a lockable cabinet can make network administrators feel more comfortable, which limits the number of people who can open the cabinet.

Look at the heat, estimate how much heat your device has. In general, there are two or four fans on the top of the cabinet, and the fans are more and more good. The side wall fan should be installed on the rear wall of the cabinet because most of the heat is generated at the rear of the unit. In general, the heat dissipation effect of a large-capacity cabinet will be better.

Looking at the layout of the architecture, in general, there are many baffles, and there are cooling holes. Some iron sheets used to fix the cables should be covered to prevent damage to the cables.

Universal foot, although the cabinet, generally put it, will not move it, but occasionally it will always move, this time, it is useful, now many cabinets have casters, choose 10,000 To the feet.

Look at the price

Price is always important, but you can't sacrifice important features because of it. Choose the best cost-effective cabinet. Servers and peripherals change quickly, but good cabinets take a long time. The key to comparing the advantages and disadvantages of the cabinet is to compare several recognized performance indicators.


Recently Viewed:

Contact

Landline:86-21-69785175

               86-21–69785171

Fax: 86-21-69785173

Mailbox: [email protected]

Website: www.chef-dad.com

Address: No. 1588, Huazhi Road, Huaxin Town, Qingpu District, Shanghai



Copyright©Shanghai Shengchen Precision Sheet Metal Co., Ltd.
乐淘棋牌app|乐淘棋牌官网-牛牛ios版下载