Does Huawei ONT EG8145V5 have RF CATV port? - Huawei Computers & Internet

It should be on a sticker on the router itself or in the installation instructions.

https://www.google.com/search?q=Huawei+EG8145V5+router%2C+find+the+WEP+key

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For the EG8145V5 using GPON upstream transmission: -27 dBm to -8 dBm (Class B+); -30 dBm to -8dBm (Class C+).

Configure the Wi-Fi service through web pages or TR069 servers for Huawei EG8145V5 that supports Wi-Fi. For details, see the user manual of Huawei EG8145V5 device.

Use either of the following methods to restore factory settings for Huawei EG8145V5:
1. Choose System Tools > Restore Default Configuration from the main menu on the web page and click Restore Default Configuration.
2. Hold down the RESET button for a long period of time (longer than 10s) to restart the Huawei EG8145V5 with factory settings.

Clearing ONT data is similar to restoring factory settings for an ONT. Use either of the following methods to restore factory settings for an ONT:
Choose System Tools > Restore Default Configuration from the main menu on the web page and click Restore Default Configuration.
Hold down the RESET button for a long period of time (longer than 10s) to restart the ONT with factory settings.

No, Huawei ONT HG8310 can't configure SNMP by it self. It belongs to A class ONT which can only configure SNMP by using OLT U200NMS Huawei ONT Thunder link com

Yes, it can be compatible, if Huawei GPFD board with B+ SFP modules, it doesn't effect if the ONT (Huawei HG8546M) with B+ or C+ modules.

Yes,Huawei MA5800 do have new typical New Hardware Board. H901TWED, 8-port symmetric 10G GPON interface board, it works together with the Huawei ONT to provide 10G GPON access services.