2.4 Ghz is faster Than 5Ghz. Why?

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2.4 Ghz is faster Than 5Ghz. Why?

This thread has been locked for further replies. You can start a new thread to share your ideas or ask questions.
2.4 Ghz is faster Than 5Ghz. Why?
2.4 Ghz is faster Than 5Ghz. Why?
2020-03-14 12:37:51
Model: Archer C2  
Hardware Version: V1
Firmware Version: Archer C2(EU)_V1_170207

Good morning.

 

I have Archer C2 v1. Last firmware.

 

I have 22 MB/s in 2.4Ghz and 14 MB/s in 5Ghz. Distance is 60 cm between laptop and router. 

 

Why 5Ghz is slower?

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Re:2.4 Ghz is faster Than 5Ghz. Why?
2020-03-16 09:57:30

@santaclous 

 

Please click here to check the wireless negotiation speed of your device when it is connected to 2.4GHz and 5GHz respectively.

 

Try to move it further away from the C2, like 3 meters and then test the speed again.

 

You can adjust the wireless settings to give it a go as well, including wireless channel, channel width. 

 

Good day. 

 

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Re:2.4 Ghz is faster Than 5Ghz. Why?
2020-03-16 19:52:33

@Kevin_Z 

 

In 2.4  it changes between 150-270 Mb

In 5 is 150 Mb all the time.

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Re:2.4 Ghz is faster Than 5Ghz. Why?
2020-03-17 03:39:16

@santaclous 

 

Thanks for your reply. It seems that the 2.4GHz and 5GHz speeds are both fine. What is the bandwidth you paid?Is 5GHz speed slower than the bandwidth you paid?

 

With the device connected to the 2.4GHz and 5GHz, please check the wireless negotiation speed on your device. Here is the instruction: https://www.tp-link.com/support/faq/2265/

 

Have you ever tried to change the wireless settings of 5GHz? Like wireless channel and channel width? 

 

Good day. 

 

Nice to Meet You in Our TP-Link Community. Check Out the Latest Posts: Connect TP-Link Archer BE550 to Germany's DS-Lite (Dual Stack Lite) Internet via WAN Archer GE550 - BE9300 Tri-Band Wi-Fi 7 Gaming Router Archer BE800 New Firmware Added Support for EasyMesh in AP Mode, DoH&DoT, and 3-Band MLO Connection Archer AX90 New Firmware Added Support for EasyMesh and Ethernet Backhaul If you found a post or response helpful, please click Helpful (arrow pointing upward icon). If you are the author of a topic, remember to mark a helpful reply as the "Recommended Solution" (star icon) so that others can benefit from it.
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Re:2.4 Ghz is faster Than 5Ghz. Why?
2020-03-17 08:56:18
Hmmmm Well it all depends on your hardware. If your 5ghz receiver is full wireless n 300mbps or half at 150mbps. Are you using wpa2 with aes or tkip? Tkip is not meant for wireless n. More info on your hardware setups needed.
The best and most beautiful things in the world cannot be seen or even touched - they must be felt with the heart
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Re:2.4 Ghz is faster Than 5Ghz. Why?
2020-03-17 11:08:58 - last edited 2020-03-17 11:10:29


@Kevin_Z 

 

Negotiation speed:


In 2.4  it changes between 150-270 Mb

In 5 is 150 Mb all the time.


I sent file (20GB) between two devices in my home network. Laptop and PC.

LAN cable connection. 111MB/s

2.4 Ghz --> LAN cable 22MB/s

5Ghz --> LAN cable 14MB/s

channel: Auto  

I have one house one WiFi. Next hous i 200 meters away

 

@LoraMoser69 

 

WPA/WPA2/WEP is Disabled

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