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Industrial-grade 4G router TCP/IP network architecture 1. Layering of TCP/IP network system   TCP/IP (TransmissionControlProtocol/InternetProtocol), transmission control protocol/Internet protocol. It was developed by the defense advanced research projects agency in the 1970s, and was later integrated into UNIX and popularized. It emerged in the 1980s as the Internet's...

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The structure of 4G DTU The main function of DTU is to transmit data from remote devices back to the background center via wired/wireless. Different data transmission modes of DTU include all-network-connected DTU, GPRS DTU, WIFI DTU, CAN DTU and 4G DTU. Today, we will have a look at the structure and work flow of DTU.   To complete...

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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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更改无线路由器的拨号内容后链接不上路由器的后台怎么办?

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  一旦搬家,开通网线之后需要更改无线路由器的拨号内容,但是无论如何都链接不上路由器的后台,像192.168.1.1 这种全都无法链接,但是把网线插到电脑上面就能上网,无论怎么重置路由器都无法链接,这是本人的亲身经历,之后联系朋友,按照朋友的做法打开了网络连接,然后查看里面的IP4这个项目,里面就是关于自己的IP和DNS的内容,之后发现自己的IP完全是乱乱的看不明白.

  于是就查到了原因,果断把自己的IP从自由获取换成了固定IP,只不过把192.168.1.之后的数字随便填写了一个,然后确定了就连接上了.但是这还没有完成,你设置完路由器会发现你还是无法连接上网,这时候你需要进去把IP4那里改回自动获取IP地址,然后你就可以上网了.如果你的无线网络中,有些电脑必须手工指定TCP/IP参数配置,这时DHCP服务器提供的动态IP地址和手工指定的静态IP地址就会共同存在。

  道了无线路由器网络中IP地址冲突是如何产生的,避免这种事情发生就很简单了,只要你合理设置DHCP服务器中的”地址池”参数。为了避免发生IP地址冲突,在配置DHCP服务器的”地址池”参数时,一定要排除被静态IP地址占用的这些地址段.

  工业路由器                   4g无线路由器

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