The Huawei HG8245H is a versatile Optical Network Terminal (ONT) commonly deployed in GPON infrastructures. However, certain network environments (e.g., legacy EPON OLTs such as ZTE C300 or Huawei MA5680T in EPON mode) require EPON compatibility. This paper documents the unsupported modification of the device’s firmware identification and board type to enable EPON mode operation.
By following this comprehensive guide, users can successfully upgrade their Huawei HG8245H GPON ONT to EPON and enjoy high-speed internet connectivity. firmware huawei hg8245h gpon to epon
setenv bootline "gpon" to "epon" # Example – actual command varies setenv ProductClass HG8245H_EPON saveenv reset The Huawei HG8245H is a versatile Optical Network
You will need a specific "EPON" or "Dual Mode" firmware bin file. These are typically not available on the official Huawei Support site and are usually found on technician forums. In bootloader:
In bootloader:
