A router, also known as a selector, is a device that realizes interconnection at the network layer. It is more complex than a bridge and also has more flexibility. Routers have stronger interconnection capabilities of heterogeneous networks, and the connection objects include local area networks and wide area networks. The router has two typical functions, namely the data channel function and the ···

ZigBee is a low-power local area network protocol based on the IEEE802.15.4 standard. LoRa is one of the LPWAN communication technologies. So which is better, lora wireless or ZigBee? Today we will take a look at the specific introduction.

Using 4G DTU data exchange uses the data exchange process within the wireless network provider, allowing the wireless network provider to easily access any system on both ends of the communication.

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?

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···