4G industrial wireless router and 4G DTU are also used for transparent transmission of wireless network data of industrial equipment. However, there are also significant differences between the two, and the differences between the two are mainly distinguished from three aspects: appearance interface, usage method and application environment.

Which is better, LoRa or NB-IOT IoT low-power wireless technology?The biggest difference between NB-IOT and LoRa is whether they work in licensed spectrum and so on.

LPWAN (low-power Wide-Area Network, low-power wide-area network) has emerged rapidly in recent years. NB-IoT and LoRa are typical representatives and the two most promising low-power wide-area network communication technologies. So which is better, NB-IOT or LoRa IoT long-distance low-power wireless technology?

The antenna is an important part of an industrial-grade wireless router. There are also primary and secondary antennas on the communication module. The primary antenna is the most important signal. Good meaning does not mean that the number of wireless router antennas is more, and it does not mean that the antennas are more capable of it. The transmission capacity of the wireless signal increases ···

5G industrial router:The main user uses a tariff card (SIM card) to insert a 5G router, and dials up the network through the operator's 5G network to complete data transmission, Internet access, etc. For interactive transmission of remote big data, it can also be used as a router with WiFi function Complete shared Internet access.

NAT - Network Address Translation, which hides the IP address of internal management by converting private network addresses (such as intranets) into public addresses (such as the Internet).

The difference between RTU and DTU:RTU = remote terminal unit remote terminal device;DTU==data-transfer unit Data transfer unit;RTU is more complicated than DTU.

RTU is a remote terminal equipment, which is an automatic equipment based on "telecontrol" technology (telemetry, remote signaling, remote adjustment, remote control) installed in power plants and substations in the power grid dispatching automation system. PLC is a programmable logic controller, which performs data aggregation and instruction processing in the field station. It has a variety of c···

RTU is the abbreviation of Remote Terminal Unit (remote measurement and control terminal), which is the basic unit of SCADA system. An RTU can have several, dozens or hundreds of I/O points and can be placed in the field near the measurement point. RTU should have at least the following two functions: data acquisition and processing, data transmission (network communication), of course, many RTUs ···

4G transmission terminal DTU products include 4G DTU, 3G DTU, LTE DTU, TDD DTU, FDD DTU, GPRS DTU, TDD-LTE serial converter, FDD-LTE serial converter, etc.