In the IT industry, computer rooms generally refer to telecommunications, Netcom, mobile, double-line, electric power and * * * or enterprises, where servers are stored to provide IT services for users and employees. Small tens of square meters, generally there are twenty or thirty cabinets, large tens of thousands of square meters, or even more. The computer room usually houses various servers, minicomputers and various infrastructures to ensure the temperature, humidity and power of the computer room. With the progress of science and technology and the advancement of informatization, the importance of IT computer room is getting higher and higher. Without the information protection and data processing of the computer room, work and life will be greatly inconvenient, and the normal operation of enterprises will also be seriously affected.
It is precisely because of the prominent position of data center that UPS (Uninterruptible Power Supply System), which ensures the power safety of data center, can develop rapidly. In the UPS industry, UPS is divided into different categories due to different use environments, power segments and sales types. IT is usually divided into IT, SI (system integration) and LSG (large three-phase system). The IT room mentioned here refers to the small data center with departmental 1-5 server racks.
References:
wenku.baidu/...2
What does the computer room mean?
This is the classroom of computer practice class. I don't know if there is any other meaning.
What does the computer room mean?
IDC is an Internet data center and a network data center.
IDC computer room is a standardized telecom professional computer room environment established by telecom departments using existing Internet communication lines and bandwidth resources, which provides enterprises with all-round services in server hosting, leasing and related value-added. In other words, there is a special set of standards. At present, China's relatively large computer rooms are mainly distributed in Beijing, Shanghai, Guangzhou, Tangshan and other places.
I don't want to get entangled in the role of IDC. Your company has a computer room, and now it needs concrete measures to rectify it. I'll pick it up for you
Specific maintenance methods:
1. Dust removal and environmental requirements of the computer room: Dust the equipment regularly, clean it, adjust the definition of the security camera, and prevent dust from being sucked into the monitoring equipment due to factors such as machine operation and static electricity. At the same time, check the ventilation, heat dissipation, dust removal, power supply, overhead anti-static floor and other facilities of the computer room. The room temperature should be controlled at +5℃~+35℃ and the relative humidity should be controlled at 10%~80%. [ 1]
2. Maintenance of fresh air of air conditioner in the machine room: check whether the air conditioner and ventilation equipment are operating normally. Observe the refrigerant level in the rearview mirror to see if there is a lack of refrigerant. Check the accessories such as high and low pressure protection switch and drying filter of air conditioning compressor.
3.UPS and battery maintenance: conduct battery verification capacity test according to the actual situation; Carry out battery charging and discharging maintenance, adjust the charging current to ensure the normal operation of the battery pack; Check and record the output waveform, harmonic content and zero ground voltage; Check whether the parameter configuration is correct; Perform UPS function test regularly, such as switching test between UPS and mains.
4. Maintenance of fire-fighting equipment: check the appearance of fire detector, manual alarm button and fire alarm device, and test the alarm function; Check the self-checking, silencing and resetting functions of the fire alarm controller, and the switching function of the main and standby power supplies.
5. Circuit and lighting circuit maintenance: ballast, lamp and switch shall be replaced in time; Thread oxidation treatment, label inspection and replacement; Insulation inspection of power supply line to prevent accidental short circuit.
6. Computer room foundation maintenance: electrostatic floor cleaning and ground dust removal; Clearance adjustment, damage replacement; Grounding resistance test; Derusting of main grounding point and fastening of joint; Lightning arrester inspection; Anti-oxidation reinforcement of grounding wire contact.
7. Computer room operation and maintenance management system: improve the computer room operation and maintenance specifications and optimize the computer room operation and maintenance management system. Maintenance personnel respond in time for 24 hours.
The above is for your reference.
What do you mean there is a computer room?
Speaking of the existence of elevators, let's take a look first. What is the elevator room? The elevator machine room refers to the room for storing the driving host and control system, which is generally set at the top of the shaft (there are also lateral and downward, but not commonly used);
There is a computer room: a separate room is needed to place the drive host and control system of the elevator, that is, there is a computer room! The highest floor of the whole elevator shaft, the next floor, is the elevator room!
No machine room: No machine room means there is no need to set up a separate design room for elevator drive host and control system! If you consider the design appearance of the building or the height limitation of aviation, it is possible to consider using the computer room!
The above answers are expected to be adopted. For more enquiries, please consult Baidu Know Team-Elevator Technology!
What's the difference between telecom IDC room and telecom room?
Strictly speaking, it's the same, but the statement is different. The general telecom room is represented by IDC, which is called telecom IDC room.
There will also be a self-built personal computer room. This kind of computer room was built by pulling a special line from the telecom room in the past.
What is idc computer room?
Idc computer room abbreviation: Internet data center, that is, telecommunications, China Unicom and other departments use Internet communication lines and bandwidth resources to establish a standardized computer room environment. Mainly can provide you with cabinet, bandwidth, server rental, server hosting and other services. General idc service providers can provide you with good after-sales service. Qunying server leasing is your sincere answer. You can consult directly in official website if you have any questions. Thank you. I forgot to adopt it.
What is a high temperature engine room?
The hot machine room is actually relative to the old machine room. The practice of the old computer room is to refrigerate the whole computer room. After pushing open the door of the computer room, you will feel an obvious cold wind blowing and feel the need to wear a coat, while the hot computer room pushes open the door of the computer room and does not feel that the temperature is obviously too low.
The heat in the computer room is mainly reflected in the centralized refrigeration of the equipment. The temperature in the places where refrigeration is not used will not be too cold, which is similar to normal temperature, and there are some places where it feels slightly hot, so the centralized refrigeration method has great energy-saving effect compared with the old computer room. The common practice of this kind of hot room is to set up a cold aisle or a hot aisle in the room, and install the equipment to be protected in the cabinets on both sides of the cold aisle or the hot aisle to centrally cool these equipment. The refrigeration effect of newspapers is not needed in other places.
What is the IDC computer room for?
IDC computer room is a place to provide network value-added services such as server hosting, server leasing, cloud hosting and virtual space. The advantage of the computer room is constant temperature and heat. If your website is resolved through public IP, others can visit your website.
Open at home, first, the temperature is not guaranteed, the server is noisy, the heat dissipation is not good, and the environment is not good. The most important thing is that there is no public IP, so many services on this website can't run and there is no networking.
Fang Jianwei of Luoyang BGP multi-line machine replied, hoping to help you.
What is idc computer room?
IDC computer room is a professional room with constant temperature and humidity, air conditioning and other supporting facilities, which is a big room. The so-called IDC is the Internet data center, and its computer room is the place where Internet data is loaded. The computer room has cabinets and is guarded by special personnel, just like the computer case at home has no chassis and monitor, so it can't get online. The computer room has played such a role, ensuring the safe access speed of the Internet and so on.
What does the third computer room mean?
Third line computer room?
The third-line computer room refers to the computer room whose lines generally include Netcom Telecom Education Network.
There are four-wire computer rooms and multi-wire computer rooms at the same time.