BE800 SFP 2.5G Mode
I have a GPON SFP which supports a maximum link of 2.5G but when I am connecting it to BE800 it only connects at 1G link
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@Frefo @benoitm974 @NPGrey @TW-Kang
I'm reaching out to inform you that our development team has provided beta firmware to allow you to modify the port settings, which should help resolve the speed negotiation issue you're experiencing.
Please check the following thread for more details:
GPON ONU Only Negotiate at 1Gbps with Archer BE800/BE900/GE800 V1 10Gbps SFP+ Combo Port
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Thank you very much for the feedback.
May I know your who your ISP is and the model no. of your GPON SFP? And it is connected to SFP+ port of the BE800, right?
Please also share with us screenshot of the Ethernet Status on the BE800 web interface: Network Map->Archer BE800.
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@SpeedxThunder Currently I can't share the web UI screenshot but it shows 1000MBps in sfp interface instead of 2500Mbps
I have 2 SFP ODI/HSGQ DFP-34X-2C2 (chipset: Realtek RTL9601D) which doesn't even connect at 2.5gbps and another FS GPON-ONU-34-20BI(Chipset: Lantiq PEB98035) which randomly connects to 2500Mbps like 2-3 out of 10 times and I am using it with Airtel Xstream Fiber connection
i am facing too much trouble due to this
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To assist you efficiently, I've forwarded your case to the TP-Link support engineers who will contact you with your registered email address later. Please pay attention to your email box for follow-up.
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@SpeedxThunder I was using 1.0.6 debug firmware to make 2.5g work but it auto-updated to 1.1.1 and now I cant even downgrade to older firmware and I am back at 1g link speed
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Hi, please reply senior engineer's email to report the issue again, they will check if there is any new debug firmware or any other solution.
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@Sunshine i had already replied back to the original mail 1 week ago but haven't got any reply
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Hi, upon checking with the senior engineer, he just received a reply yesterday and will continue to follow up on your case. Please wait for the senior engineer's email.
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Hello, I am having the same exact issue with my BE800 and FS GPON-ONU-34-20BI. I had it working at 2.5gbps for around a week but today it dropped to 1gbps, I tried setting the internet port negotiation speed to 2.5 to no avail:
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Thanks very much for the feedback!
May I know who is your ISP(internet service provider)? Please share both hardware and firmware version of your Archer BE800.
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