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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...

What is a LAN? LAN means Local Area Network. A LAN represents a broadcast domain, which means that all members of the LAN will receive broadcast packets sent by any member. Members of the LAN can talk to each other and can set up their own ways for computers from different users to talk to each o...

The data link layer of WLAN is used as the key layer for data transmission. To understand WLAN, you also need to know it in detail. Through the following explanations: In the protocol of IEEE 802.11, its MAC sublayer contains the media access mechanisms of DCF and PCF:  Meaning of DCF: Distribute...

PHY, the physical layer of IEEE 802.11, has the following history of technology development and technical standards:   IEEE 802 (1997) Modulation technology: infrared transmission of FHSS and DSSS Operating frequency band: operating in the 2.4GHz frequency band (2.42.4835GHz, 83.5MHZ in tota...