VMG3625-T50B handshakes with Gigabit WAN but not VMG3625-T20A

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yannara
yannara Posts: 2 image  Freshman Member

Both of these routers should have gigabit WAN capability, same location, same cables, T20A still establish WAN connection only with 100mbps but VMG3625-T50B uses full 1000mbps wan speed. Are T20A's tech specs wrong or what could be the cause?

ZyXEL VMG3625-T20A Dual-band ADSL2+/VDSL2 -modeemi – Verkkokauppa.com

ZyXEL VMG3625-T50B Dual-band ADSL2+/VDSL2 -modeemi – Verkkokauppa.com

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  • CryBananaCat
    CryBananaCat Posts: 17 image  Freshman Member
    First Comment

    You can contact with the person who sell this T20A to you for the latest FW version and change another cable(even you mentioned both devcie test with same cable)
    Not sure whether it is a single case, if necessary, please contact with the person who sell this T20A to you.

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