How to make UART Console Interface to Huawei HG8245H ONT Device

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We are working on an answer for you.

Hello Friend,

ONTs don't support the access through serial ports.  You can access the ONTs through LAN port or log in to the ONT through Telnet.

You can check the following content:

1.  Access the ONT through telnet/ssh



2.ONT firmware upgrade through telnet



i hope it helpful!

Dear Sir, My HG8245H ONU is not booting at all, When I plug the power on my device it shows only Power LED on, All other LEDs are turn off, There is no firmware in my ONU now which work properly through which I can telnet my device, Network Interfaces & Wi-Fi signals are not working in my ONU After the firmware upgrade, My Device is Brick now I want to unbrick my device through UART console, Please can you help me how to make a UART console with HG8245H ONU ?

Thank you.

Sir I'm waiting for you Help, Thank you.

Hello, friend!
Can you provide the previous and current versions of the device?

Dear Sir my device information is in this Image.

Hello, friend!

It is confirmed that the HG8546M is used in China. The HG8245H does not support the upgrade of the firmware of different models of the HG8245H. Generally, the firmware of different models of the HG8546M is interrupted during the upgrade.

About your question: How can I make a UART console port for connecting to Huawei HG8245H ONT? Where are the RX, TX, and GND on the PCB of the HG8245H?

We only provide services related to normal equipment, but we cannot provide services related to the disassembly of hardware.

I am sorry! And Thanks!