Network Speeds not Adding Up

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Network Speeds not Adding Up

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Network Speeds not Adding Up
Network Speeds not Adding Up
2021-09-12 21:14:14
Model: TL-PA7017P  
Hardware Version: V4
Firmware Version:

My network speeds are much much slower than anticipated and I cannot figure out why. I have tried the suggestions on the website, but even with everything I've tried my speeds are still significantly slower than I would anticipate after gathering diagnostic data.

 

In my home setup, I have a PA8010P V3.0 connected to the Downstairs main router / modem, a WPA8631P V3.0 Upstairs for Wifi, and a PA7017 V4.0 in the Back Room for the desktop computer. For reference, when I plug a computer directly into the main router / modem via Ethernet I have download speeds of about 450 Mbps; WiFi directly next to the main router / modem is about 340 Mbps. According to tpPLC app on my phone (see attached image), speeds between Back Room and Downstairs should be RX 244 Mbps and TX 426 Mbps; and the speeds Upstairs to Downstairs should be RX 315 Mbps and TX 322 Mbps.

 

My most serious concern is that when on the desktop computer in the Back Room, my download speeds are about 90 Mbps according to speedtest.net. Less concerning but still puzzling, the WiFi speeds Upstairs are only 150 Mbps.

 

Can anyone explain why the Back Room desktop download speed is so slow when the data rates over the power line are triple what I'm actually measuring? And any advice on how to improve it?

 

Thank you!

 

 

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Re:Network Speeds not Adding Up
2021-09-16 08:54:35

Hello @darkmatter , 

Thank you for your detailed post!

Speed will get reduced while signal being transmitted through powerline . The real speed is closely related to the powerline rate and also the speed coming from router. 
Here is FAQ about the Powerline Rate and Actual speed of the Powerline Adapters which may help to explain better:
https://www.tp-link.com/support/faq/2928/

tpPLC Utility shows the Powerline rate which is an indicator for the powerline environment, the actual speed is around 20% to 35% of the Powerline rate on the tpPLC Utility in actual household environment. 

 

From your photo powerline rate on tpPLC Utility 244~426Mbps, if the actual speed is around 90Mbps , the speed should be reasonable.

Powerline rate is basically decided by power line itself , you could check guide below and remove the factors that may affect the power line environment. 

https://www.tp-link.com/support/faq/409/

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