4G lte light industrial m2m routers for industrial-grade applications are generally more stable than civilian-grade 4G wireless routers on the market, and are more adaptable to continuous work in harsh weather environments, and at the same time, the cost is higher. At present, it is widely used in the M2M industry in the IoT industry chain, such as smart life, smart grid, smart transportation, industrial automation, smart buildings, public safety, environmental monitoring, smart agriculture and other fields.
1. Introduction of 4G LTE Light Industrial M2M Router
4G lte light industrial m2m routers use public LTE networks to provide users with wireless long-distance data transmission. LTE is a communication standard that is currently widely used in 4G networks, also commonly known as 3 9G. It has a data download capability of 100Mbps and is regarded as a The mainstream technology for the evolution from 3G to 4G.
4G lte light industrial m2m routers because of their high performance. The 4G lte light industrial m2m router adopts a high-performance 32-bit industrial-grade M2M communication processor, and uses an embedded real-time operating system as a software support platform. The system integrates a full range of communication protocols from the logical link layer to the application layer, and supports static and dynamic routing. PPP server and PPP client, VPN (including PPTP and IPSEC), DHCP server and DHCP client, DDNS, firewall, NAT, DMZ host and other functions. Provide users with a safe, high-speed, stable and reliable wireless routing network with various protocol routing and forwarding.
4G lte light industrial m2m routers have prominent features such as fast transmission speed and strong data processing capabilities. They are widely used in major industries such as electric power, transportation, finance, and industrial control, and are highly respected and favored by people.
2. Composition and use of 4G LTE Light Industrial M2M Router
The industrial 4G wireless router adopts high-performance industrial-grade 32-bit communication processor and industrial-grade wireless module, and uses embedded real-time operating system as the software support platform to realize transparent data transmission and routing functions.
4G lte light industrial m2m routers are divided into: mobile 4G routers, China Unicom 4G routers, telecom 4G routers, and full Netcom 4G routers. The built-in 4G module determines the compatible network standard, generally backward compatible with 3G and 2G, and when the 4G signal is unstable The region will automatically switch.
2.1 In terms of high forwarding performance and high bandwidth, most industrial-level routers are used for data transmission and other functions, and there are hundreds of them. If you want to meet the wireless Internet access needs of so many people at the same time, the forwarding performance of the router However, home routers have low density, low signal strength, small coverage, and limited forwarding performance and bandwidth.
2.2 Functional positioning: 4G lte light industrial m2m routers have better performance in this regard, and can satisfy more people with high-speed Internet access. Most industrial-grade routers use high-frequency network-specific processors, which have strong data processing capabilities, longer transmission distances, and larger coverage areas, which can greatly improve network transmission speed and throughput, and operate very stably.
2.3 In terms of rich routing protocols: 4G lte light industrial m2m routers generally have multiple security services, such as SNMP, static routers, policy routers, unified management protocols, etc. Through these protocols, industrial-grade routers can ensure the safe operation of the network and protect user data. stolen.
2.4 The product design is suitable for long-term use: Usually, when using the router, it will not be used for too long, so the router will have a lot of time to "rest". The 4G lte light industrial m2m router is different when using the router. Due to the needs of work, most of the time the router even needs to run 24 hours a day, which puts forward higher requirements for the industrial design of the router.
