What is the difference between a dedicated industrial switch for security monitoring and an ordinary switch?

Industrial  Ethernet switches are placed on the back of the router to expand the router interface to solve the problem of insufficient interfaces. When Ethernet is designed, due to its use of Carrier Sense Multiplexing Collision Detection (CSMA/CD mechanism), its reliability is greatly reduced when used in complex industrial environments, which makes Ethernet unusable. For this reason, With a dedicated industrial switch for security.

Security monitoring industrial switch:
The industrial switch adopts the storage conversion and exchange method, and at the same time improves the Ethernet communication speed, and the built-in intelligent alarm design monitors the network operation status, so that the reliable and stable operation of the Ethernet can be ensured in the harsh and dangerous industrial environment. There is also a device called a security industrial switch. So, what are the special designs of security industrial switches?



Because of the unique characteristics of the security system, the front-end camera is installed in an outdoor environment. As a switch product for video transmission, it must also be able to withstand a wide range of temperature fluctuations, humidity changes, lightning shocks, electromagnetic interference, etc. Bad factors, so industrial-grade switches have become a must. Industrial switches use industrial-grade chips, which can adapt to the working environment of -40 to 85 degrees Celsius. The power supply adopts a redundant design and can pass strict vibration and shock tests. Because of these characteristics, the security industrial switch will become the main transmission equipment of the security monitoring system.

When network technology is introduced into the network monitoring system, the front-end network camera and the back-end NVR are well adapted to the needs of the security monitoring industry. In order to overcome the problems of electromagnetic compatibility and temperature environment that may be encountered, some engineering companies directly adopt Dedicated for security monitoring. So, what is the difference between security dedicated industrial switches and ordinary switches?

What is the difference between security monitoring industrial switches and ordinary switches?
The security monitoring dedicated switch supports two-way redundant power supply design, 4pin pluggable terminals, supports 12-36V wide voltage input, AC and DC universal, and provides power supply reverse connection protection and overvoltage and undervoltage protection, which greatly improves the work of the product Stability; in line with industrial-grade standardized design requirements, the shell is made of galvanized steel sheet, reaching IP30 protection level, with super waterproof, dust-proof and corrosion-resistant capabilities; -40℃~75℃ working temperature, -40~85℃ storage Temperature, it can operate safely under extreme weather conditions.

Ordinary switches have low data exchange efficiency, low video data forwarding efficiency, and network storms, causing the risk of frame loss; the circuit design adopts a single board layout, which makes the product work insecure; the design transmission distance of general switches can only be 80 meters- Within 100 meters. The cost-effective security dedicated switch, but the price is similar to that of ordinary network switches, which can better meet the various needs of security monitoring.



Post time: Oct-06-2021