News – Junhaoyue

Junhaoyue, founded in 2014, is a professional supplier and factory of Network Communication Equipment in China. Our main products are the best .

What is wifi 4g router with sim card slot intranet penetration and how to achieve it?

Intranet is local area network or office network established within a company or home, which can realize resource sharing between…

DTU basic knowledge

1.What’s upper computer and lower computer? Upper computer and lower computer is a relative concept, in communication area, if there is a…

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802.11 a/b/g/n/ac/ax/be

802.11 is standard of local area network. 802.11 a/b/g/n/ac/ax/be all developped from 802.11, a/b/g/n/ac/ax/be stands different physical layer standard and…

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How DTU works?

DTU stands for data transmission unit, it uses 5G or 4G wireless or wired networks to package local serial port data into…

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How to purchase 4G DTU?

4G DTU (Data Transfer unit)  is a machine that use FDD-LTE or TD-LTE network to transmit local serial port data to far…

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