In the industrial field, efficient and stable industrial wireless transmission is crucial for production and operation, and the selection of industrial wireless transmission routers as core equipment is crucial. Here are some key points to buy an industrial wireless transmission router.
Performance parameters are fundamental
Processor performance: The processor is the "brain" of the router, which is particularly important for industrial wireless transmission routers. High performance processors such as the industrial ARM9 communication processor can ensure that the router can efficiently process a large amount of data and ensure the real-time and stability of industrial data transmission.
Memory and storage: Sufficient memory and storage will ensure that the router is comfortable when multitasking and storing configuration data. If the router has 64MB and above scalable SDRAM, 8MB and above scalable FLASH, it can meet the caching and storage needs of large amounts of data in industrial scenarios.industrial router
Wireless frequency band and rate: there is more interference in the industrial environment, and industrial wireless transmission routers that support dual frequency are more advantageous. The 2.4GHz band has strong penetration and wide coverage. The 5GHz band has high transmission rate and less interference. The wireless transmission rate of the router is also critical, such as the router that supports the 802.11ac protocol, its wireless rate can reach more than gigabit, which can meet the needs of high-speed industrial data transmission.5G industrial router
Interfaces and connectivity are key
Ethernet interface: There are usually a variety of devices in the industrial field that need to connect to the network, and the number and type of Ethernet interfaces of routers should meet the needs. Note At least one 10/100Base-T Ethernet port is deployed to provide a stable Shielded RJ-45 cable connection.
Serial port: For some scenarios that need to be connected with traditional industrial equipment, routers that support serial ports such as RS232, RS422, RS485 are more practical, and facilitate serial data transmission with PLC, RTU and other devices.
SIM card interface: If you need wireless data transmission through the carrier network, a standard drawer SIM/UIM card interface is a must, and to support 3V/5V SIM card.
Software functionality is guaranteed
VPN function: To ensure the security of industrial data in the transmission process, the router that supports the VPN security tunnel function is preferred, such as PPTP+MPPE+MPPC and IPSEC+L2TP, which can effectively prevent data theft and tampering.wireless router
Firewall and security protection: Powerful firewall functions, such as IPTABLES firewall and packet filtering, can prevent illegal access and malicious attacks and protect industrial networks.
Remote management and maintenance: Supports remote WEB management and telnet management of routers, facilitating engineers to configure, monitor, and maintain routers remotely, improving O&M efficiency and reducing O&M costs.
Reliability and stability are the core
Industrial design: The industrial environment is complex and harsh, and the router needs to have an industrial design, such as being able to adapt to the working environment temperature of -25 ° C ~+65 ° C, and work stably in the environment of 95% relative humidity (no condensation).
Anti-interference ability: there is a lot of electromagnetic interference in the industrial site, the router should have a good anti-interference ability, through the relevant EMC test, such as power 3000V shock test, etc., to ensure that it can still work normally in a strong interference environment.
Redundancy and backup: In order to avoid a single point of failure, some high-end industrial wireless transmission routers support redundant power supply, link backup and other functions, when the main power supply or the main link fails, can automatically switch to the backup power supply or backup link, to ensure the uninterrupted operation of the network.
As a high-tech enterprise focusing on wireless communication products, the industrial wireless transmission router launched by Xinghengxun has strong competitiveness in the market. With user needs as the core, the company's products perform well in performance parameters, interfaces and connectivity, software functions, reliability and stability, and can provide efficient, stable and safe solutions for industrial wireless transmission.
In the purchase of industrial wireless transmission router, we should consider the performance parameters, interface and connectivity, software functions, reliability and stability and other factors, combined with their own industrial application scenarios and needs, choose such a reliable brand and suitable products, in order to ensure the stability and efficiency of industrial wireless transmission, to provide a strong guarantee for the smooth progress of industrial production.
