What does the computer room include? What's the use of each

Routers distribute optical fibers to switches, and switches distribute optical fibers to all devices that use the network. Everything in the computer room of each enterprise is different. Many devices depend on what the enterprise uses, such as public security system and video conference system, and some devices can only use specific networks.

A large number of network switches and server groups are placed in the mainframe room, which is the core of integrated wiring and information network equipment, and also the data convergence center of information network system. Its characteristic is that the equipment runs continuously for 24 hours, and the power supply and air conditioning are not allowed to be interrupted, which requires high cleanliness and temperature and humidity of the computer room.

A large number of UPS uninterruptible power supply, precision air conditioning, computer room power supply and other supporting equipment are installed in the computer room, and auxiliary computer room is needed. In order to facilitate management, the communication computer room and the information network computer room are sometimes built together, which makes the area of the computer room relatively large. In addition, the layout of the computer room should be set up with independent entrances and exits.

Extended data

Maintenance method of data center computer room:

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 indoor temperature of the computer room should be controlled at 5℃~ 35℃ and the relative humidity should be controlled at 30%~85%.

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.