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The optical module is a photoelectric signal conversion device, which can be inserted into network signal transceiver equipment such as routers, switches, and transmission equipment. Both electrical and optical signals are magnetic wave signals. The transmission range of electrical signals is lim...

In today’s society, the Internet has penetrated into all aspects of our lives, of which the wired network and wireless networks are the most familiar. At present, the most famous cable network is Ethernet. But with the development of technology, wireless networks are going deep into our liv...

Static VLANs are also called port-based VLANs. This is to specify which port belongs to which VLAN ID. From the physical level, you can directly specify that the inserted LAN corresponds to the port directly.  When the VLAN administrator initially configures the corresponding relationship between...

If you’re not aware about the differences between EPON Vs GPON it’s easy to become confused while purchasing. Through this article let’s learn what is EPON, what is GPON, and which one to Buy?   What is EPON? Ethernet passive optical network is the full form of the acronym ...

 We all know that on the same LAN, the hub connection will create a conflict domain. While under the switch, the conflict domain can be resolved, there will be a broadcast domain. In order to solve this broadcast domain, it is necessary to introduce routers to divide different LANs into different...

In the process of network transmission, if all hubs are used. It is certain that in the transmission process, because too many signals need to be broadcast, the conflict domain will be generated. At this time, the communication between signals will be seriously disrupted, and the devices in the s...