Does WAX510D support 40MHz on 2.4G?

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  • PeterUK
    PeterUK Posts: 2,858  Guru Member
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    I'm doing this by the GUI what commands are you using?

    The WAX510D is controlled by USG60W with its own profile and radio.


  • Zyxel_Bella
    Zyxel_Bella Posts: 450  Zyxel Employee
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    Hi @PeterUK

     

    The commands are in the post on April 27 for you to apply on AP by ssh into AP directly.

     

    If your expectation of the AP is to use 40MHz to provide services at 2.4G, you can use the command to disable-coexistence after configure channel width to 40MHz.

     

    Router# configure terminal

    Router(config)# wlan-radio-profile default

    Router(config-wlan-radio default)# dot11n-disable-coexistence

    dev.wifi1.dcs_manual_ch = 1 0

    Router(config-wlan-radio default)# exit

    Router(config)# write

     

    After commands take effect, AP can keep service in channel width 40MHz of radio 2.4GHz even your environment has legacy device.

     

    Regards,

    Bella


  • PeterUK
    PeterUK Posts: 2,858  Guru Member
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    edited October 2021
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    I get as far as: 
    wlan-radio-profile WAX510D_2G
    dot11n-disable-coexistence
    in configure terminal the rest shows as errors your going to have to guide me as this all should work by GUI. 

    The buggy V6.20(ABTF.0) with the trick got me to 40MHz no longer with V6.25(ABTF.1)
  • Zyxel_Bella
    Zyxel_Bella Posts: 450  Zyxel Employee
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    Hi @PeterUK

     

    Because of your help on this topic, we can find the bug that radio 2.4GHz coexistence not working after reboot and fix in the firmware V6.25.

    As we said before, for legacy client that only supports 20MHz can connect to 2.4GHz SSID without compatible problem in normal case. The behavior of coexistence is a must so commands are just for the user who ensures devices can connect to AP without problem in the environment.

    Would you please capture a screenshot of error message?

    Thank you

     

    Regards,

    Bella

     

  • PeterUK
    PeterUK Posts: 2,858  Guru Member
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    I have now rolled back to V6.20(ABTF.0) to get 40MHz on 2.4G working and opened a case with support.zyxel.eu #258994


  • PeterUK
    PeterUK Posts: 2,858  Guru Member
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    Well the dot11n-disable-coexistence does work so case closed but why does NWA1123-AC HD work at 40MHz without needing that setting is what bugs me...