CPE210 and Wifi-Multimedia (WMM) problem

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CPE210 and Wifi-Multimedia (WMM) problem

This thread has been locked for further replies. You can start a new thread to share your ideas or ask questions.
CPE210 and Wifi-Multimedia (WMM) problem
CPE210 and Wifi-Multimedia (WMM) problem
2015-05-10 07:03:17
Region : CzechRepublic

Model : CPE210

Hardware Version : V1

Firmware Version : 1.1.0 Build 20150401 Rel. 55883

ISP :


Hi all,

I have a CPE210 with lastest firmware 1.1.0 Build 20150401 Rel. 55883, working in 802.11b/g/n 300Mbps mode.

When I switch off the Wifi-Multimedia (WMM) function in Advanced Wireless Settings, some N-standard devices slowdown its connection to 802.11g mode (up to 54Mbps), for example my Samsung S4 with 150Mbps or my 300Mbps WA901ND v2 (work as client).

When I turn the WMM back to ON, they will go back to N mode (150-300Mbps).

Changing region or downgrade firmware to 1.0.0 don't resolve the problem.

I don't know if it is a bug or 802.11n standard needs WMM enabled.

Can someone confirm it?

And to developers: Can you add the "40MHz only" Channel width option in wireless setting to prevent it switch back to 20MHz mode in "20/40MHz" mode? Because all of my devices work at 40MHz mode.

Thanks,





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Re:CPE210 and Wifi-Multimedia (WMM) problem
2015-05-11 14:45:59
When WMM is disabled, it will work in 11G mode. Thus, the maximum speed will be 54Mbps.
http://www.smallnetbuilder.com/wireless/wireless-features/30938-dont-mess-with-wmm
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#2
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Re:CPE210 and Wifi-Multimedia (WMM) problem
2015-05-12 02:33:48

M Diamond wrote

When WMM is disabled, it will work in 11G mode. Thus, the maximum speed will be 54Mbps.
http://www.smallnetbuilder.com/wireless/wireless-features/30938-dont-mess-with-wmm


Thanks, it's my fault.

Anyway to force the AP run in "40Mhz only" mode?

Thanks.
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#3
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Re:CPE210 and Wifi-Multimedia (WMM) problem
2015-05-13 17:13:18
@thaischumi

In Test Mode we can choose 40MHz or 20MHz for channelwidth.
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