How to choose an industrial 4g lte wifi router

Classification of industrial grade 5G 4G lte wifi routers,With the development and progress of technology and the advent of 5g, our lives are basically covered by the Internet. Let’s talk about how 5g 4g networks are classified.

(1) From the perspective of system structure, routers can be divided into one-generation single-bus single-CPU structure industrial routers, second-generation single-bus master-slave CPU structure industrial-grade routers, and third-generation single-bus symmetric multi-CPU structure industrial-grade routers. Generation multi-bus multi-CPU structure industrial router, fifth-generation shared memory structure industrial 5G router, sixth-generation crossbar architecture industrial grade 5G and 4g lte wifi router and cluster system-based industrial wireless router, etc.

(2) According to functions and service objects, industrial routers can be divided into "backbone routers", "industrial routers" and "access-level routers." "Backbone industrial router" is a key device to realize enterprise-level network interconnection, with large data throughput and strong functions; "enterprise-level router" is mainly used to connect the internal LAN and external WAN of the enterprise, that is, as the internal enterprise Used as a gateway between the Internet and the external network; "Access-level routers" are mainly used to connect small business customer groups in the home or ISP, and play a role in connecting a small number of user terminals with private IP addresses to the Internet.

(3) According to the performance grade, industrial routers can be divided into high, medium and low-grade dual-card routers. At present, industrial 5G routers with throughput greater than 40Gbps are usually called industrial 5G routers, industrial routers with throughput between 25 and 40 Gbps are called mid-range industrial 5G routers, and full network routers with throughput less than 25 Gbps are called low-end network-wide routers.

(4) According to the network location, it can be divided into "border industrial grade 5G router" and "intermediate node router". The "Border Industrial Router" is at the edge of the network and is used to connect to industrial routers in other networks. It has the characteristics of wide supported network protocols and routing protocols, high backplane bandwidth, and large throughput; "Intermediate Node Industrial LTE Router" is in the enterprise The inside of the network is usually used to connect different network segments of the same type of network, acting as a data forwarding bridge.

(5) According to forwarding performance, al routers can be divided into "wire-speed industrial-grade all routers" and "non-wire-speed industrial routers". The so-called "wire speed" means smooth transmission according to the bandwidth of the transmission medium, basically without interruption.