EAP245v3 Slow speed with ac 80MhZ width 5560MHz freq

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EAP245v3 Slow speed with ac 80MhZ width 5560MHz freq

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Re:EAP245v3 Slow speed with ac 80MhZ width 5560MHz freq
2020-05-20 02:55:34

@fsv 

 

I had a similar issue and found out the limiting factor was the WiFi NICs. My internet connections were 150Mbps ones so online speedtests were ok. But when I did iPerf tests, spees were maxing out at around 250Mbps.

 

Then I used iPerf via my phone (Galaxy S10 - Magic iPerf) and was able to get 600+Mbps on the speeds.

 

Also check for other wifi signals that might cause issues with your config.

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Re:EAP245v3 Slow speed with ac 80MhZ width 5560MHz freq
2020-05-26 14:24:35

@fsv 

 

Even though there are no other access points nearby, that doesn't mean other devices on your network aren't affecting your speed testing. 

 

When i tested my network with iperf3 any other wirelss devices also connected (and these devices were doing anything major) - the speed was affected. 

 

If you are connecting at 800Mbps, halve that to get an estimated throughput, it is not full duplex. Then if other clients are transmitting your max potential throughput will certaintly be lowered. 

 

Thats the unfortunate downside of wifi. I have a really good distribution and config of AP's. 1Gbps WAN and a quiet airwaves throughput of 600-800Mbps which is super rare. Quiet airwaves don't nessevarily exist in most cases. 

 

The typical WAN to LAN is more like 250-450Mbps.  

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