1. One star, two star:

From the layout of IDC machine rooms, public information symbol graphics, power supply equipment, refrigeration equipment, facilities and equipment maintenance, service language, IDC machine room hardware facilities, optical fiber, commitment to provide 24 × 7 (24 hours a week x 7 days) network connectivity monitoring, 24 × 7 host operation status monitoring, 24 × 7 System management and technical support services, 24 × 7 customer service hotline, 24 × 7, constant temperature and humidity environment, dual high-voltage power supply, backup diesel generator, independent UPS uninterruptible power supply and emergency response and support at the first time. 10 aspects, such as highly sensitive smoke detection system and fire protection system composed of FM200, etc.

2. Three star:

In addition to the above 10 aspects, the requirements for the soundness of computer management system, management system, computer room equipment, IDC facilities, etc. have been added; There are also 73 selected items (21 comprehensive categories, 20 characteristic categories I, 16 characteristic categories II, and 16 characteristic categories III), of which at least 10 are required for three-star IDC industry computer rooms.

3. Four star:

On the basis of three-star level, the two necessary assessment contents of IDC industry computer room interior and exterior decoration and high-quality monitoring system have been added, and higher requirements have been put forward in other parts. There must be at least 26 of the 73 selected items.

4. Five star:

In terms of major items, it is basically the same as the four-star content, but the content content is richer, the scale requirement is higher, the service items are set more, and the specifications are more detailed. There must be at least 33 of the 73 selected items.

5. Red gold five-star:

On the basis of five-star, the following conditions must be met:

(1) At least two years of five-star IDC machine room qualification.

(2) It is located in the central business district or prosperous area of the city, with extremely convenient transportation.

(3) With distinctive architectural theme and unique appearance, it is helpful to establish the destination image.

(4) The internal functional layout and decoration can be combined with the local history, culture and natural environment to properly express and contrast the theme atmosphere.

(5) In addition to the reception center and entrance, the overall atmosphere of IDC machine rooms is extremely grand.

(6) All kinds of facilities and equipment are well equipped with first-class quality; There is an automatic temperature and humidity control system for main areas in IDC machine rooms.

(7) There is a special service area for the administrative floor with reasonable location, complete functions, elegant taste and gorgeous decoration, which provides at least 24-hour butler service for the administrative floor.

The above is all about what the stars of IDC machine rooms represent. In fact, the stars are divided into five levels, namely, one star, two stars, three stars, four stars and five stars (including red gold five stars). The higher the star level, the higher the IDC machine room