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What are the wireless connection technologies of the... Internet of things (iot) applications have been deeply rooted in our lives. The E-Lins H685 industrial-grade router is a small industrial-grade wireless router with single or double LAN ports. TDD/ fdd-lte, 4G, 3G, GPRS network optional. Besides, what are the wireless connectivity technologies for the Internet of things?   1....

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The use of industrial wireless routers Industrial-grade wireless router adopts high performance 32-bit industrial-grade ARM9 communication processor, which is widely used in finance, electric power, postal, water conservancy, environmental protection, meteorology and other industries.   Industrial router is mainly used in intelligent transportation,...

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Cascade and stack of industrial-grade 4G routers The most basic star Ethernet architecture, the actual star enterprise network may be much more complex than this. This renaturation is not only reflected in how high-end network equipment, how complex configuration, more importantly, the performance of network switching level is more complex. Industrial routers and firewalls...

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The difference between 4G router and 4G DTU 4G industrial wireless router and 4G DTU are also used for wireless network data transmission of industrial equipment. But there are also significant differences between the two, and the differences between the two are mainly from the appearance of the interface, the use of methods and the application environment.   1....

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Characteristics and differences between RS485 and RS232 RS232 and RS485 have always been the weak current common interface, but there are a lot of people do not understand the difference between them is not very thorough.   I. overview of RS485   RS-485 serial bus is widely used when the communication distance is tens of meters to thousands of meters. RS-485...

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无线路由器无设备接入时如何降低能耗

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中国移动说:‘‘无线路由器以每小时待机能耗4瓦的数据,成为待机最耗电电器’’。空调在待机状态下能耗为每小时0.8瓦左右。而无线路由器每小时4瓦。在这些空耗电器中,小小的路由器往往被大家忽视,但是细算下来,路由器如果一年不关,消耗35-40度电。平均到一个月耗电2.5度左右,占每月空耗电的12%左右。按照深圳基础电价1.5元/度来计算,每个月在空耗的路由器上要多花4元多,一年要多花48元钱左右。

建议:路由器和调制解调器的插排开关最好放在容易开关的位置,养成出门随手关电源的好习惯。

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