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Is PoE faster than WIFI?

Views : 42
Author : CETUS INTL
Update time : 2024-10-10 09:50:26
Due to the physical characteristics of wired transmission. PoE is generally superior to WIFI in terms of transmission speed and stability.
PoE: 
POE is also known as LAN-based power supply system or active Ethernet. And is sometimes referred to as Ethernet power supply. This is the latest standard specification for transmitting data and electrical power simultaneously using existing standard Ethernet transmission cables. And maintain compatibility with existing Ethernet systems and users.

PoE faster than WIFI
WIFI: 
Allows electronic devices to connect to a wireless local area network via radio waves. 
It connects devices through a wireless access point (AP) or wireless router. It uses the 2.4GHz or 5GHz ISM band for data transmission. A Wi-Fi network usually contains at least one wireless access point and multiple wireless terminals. It allows users to connect to the Internet via Wi-Fi within the coverage area.
The advantage of PoE technology lies in its wired transmission method. This provides higher transmission speeds and more stable connections. PoE network cables can not only transmit data, but also supply power. 
It is very suitable for remote power supply needs, such as monitoring, wireless AP and other equipment. In contrast, WIFI is limited by the propagation distance and interference of wireless signals. And the transmission speed and stability may be affected.
In actual application scenarios, PoE is more suitable for environments that require high-speed and stable network connections. For example, PoE is more suitable for use in large enterprises, schools, and hospitals. WIFI is more suitable for mobile devices and short-distance coverage scenarios, such as homes and small offices.
PoE technology transmits data and power simultaneously through network cables, while WIFI transmits data through wireless signals. Due to the physical characteristics of wired transmission. PoE is generally superior to WIFI in terms of transmission speed and stability.