Officially, Huawei states that GPON and EPON ONTs have hardware differences. Forcing an incompatible firmware can permanently "brick" the device.
terminal that can auto-detect and switch between both standards. cloudswit.ch Core Features of the HG8245H5 Regardless of the firmware mode, the hardware provides: firmware huawei hg8245h5 gpon to epon 2021 exclusive
Set your PC's IP address to a static value in the same subnet (e.g., 192.168.100.2 ). Officially, Huawei states that GPON and EPON ONTs
: Common defaults are telecomadmin / admintelecom or admin / admin . cloudswit
: Using incompatible firmware can "brick" the device, making it unrecoverable.
The 2021 solution was to flash a . This was a custom-compiled firmware (often derived from the Russian/Chinese open-source communities) that contained drivers for both PON types, or to modify the existing GPON firmware's configuration file ( hw_boardinfo ) to spoof the device as an EPON model (e.g., changing the identifier to look like an HG8245E).
Connect your PC directly to the ONT's port via an Ethernet cable.