Wuxi Security Monitoring In the system Switch Role of
Wuxi Security monitoring Private switch is a network transmission equipment developed for the actual needs of high-definition monitoring of security network. Wuxi Dehang Technology Co., Ltd Network monitoring projects are often in complex and changeable application environments, and ordinary switches can hardly meet the transmission requirements of security monitoring network video signals for real-time, integrity and smoothness. Therefore, security monitoring systems have higher requirements for network transmission equipment such as switches.
What role does the switch play in the video security monitoring system. The switch has a high bandwidth back bus and internal switching matrix. The switch can also "segment" the network. By comparing the MAC address table, the switch only allows necessary network traffic to pass through the switch. Through the filtering and forwarding of the switch, Wuxi Monitoring It can effectively reduce the conflict domain, but it cannot divide the network layer broadcast, that is, the broadcast domain.
Wuxi Security Monitoring Wuxi Monitoring_ Wuxi remote monitoring -Wuxi Dehang Technology Co., Ltd
Wuxi security monitoring PBX needs to meet four "benefits":
1. It is conducive to the transmission of high-definition video streams;
2. Wuxi remote monitoring It is conducive to networking;
3. It is conducive to adapting to the project site environment;
4. It is convenient for installation and maintenance.
Functions of switches in Wuxi security monitoring system:
Wuxi security monitoring private exchange is a network transmission equipment developed for the actual needs of high-definition monitoring of security network.
Network monitoring projects are often used in complex and changeable application environments. It is difficult for ordinary switches to meet the real-time, integrity and smoothness transmission requirements of large flow network video signals for security monitoring. Therefore, security monitoring systems have higher requirements for network transmission equipment such as switches. The security private exchange is a network transmission equipment developed for the actual needs of high-definition monitoring of the security network.
Precautions for installing the switch
1. The switch room shall be dry and ventilated, free of corrosive gas and strong electromagnetic interference.
2. The humidity of the switch room should be kept less than 80%, and the humidity should be constant at about 25 ℃. If possible, corresponding facilities should be installed.
3. The switch grounding shall comply with the grounding requirements described in this manual, and shall be separately and well grounded.
4. The switch voltage should be stable to prevent sudden change and fluctuation of power supply voltage? As a result, the switch works abnormally.
5. Corresponding distance shall be kept between the switch and other equipment, and stacking of other equipment and the switch is prohibited.
6. The connecting cable between the switch and the distribution frame shall be standardized and reasonable, and the jumper wire of the distribution frame (box) shall be simple and clear to prevent parallel and cross wiring. The internal and external outgoing lines of the distribution frame shall be installed with security lightning protection devices.
Before installing the switch, we should keep the machine room dry and ventilated.
In addition, the switch has requirements for voltage. Generally speaking, the voltage should be stable. During installation, attention should also be paid to keeping the switch away from other devices. In a word, there are many precautions for installing switches. You should understand them well before installing them. This will make it easier to use.
Focusing on Wuxi security monitoring system and services, the project involves communities, buildings, office buildings, shopping malls, parks, factories, restaurants, villas, tourist attractions, hospitals, schools, museums and many other fields. Over the years, the young people have always adhered to the business philosophy of "customer-centric" and treated each user with the most sincere and simple attitude. Satisfy users for a safe, intelligent, efficient and convenient life.
