: The HG8245H is equipped with a BOSA (Bidirectional Optical Sub-Assembly) that is fundamentally designed for GPON wavelengths and framing.
Look specifically for:
Once the reboot is complete, navigate to the page. Under the Optical Information section, the "Working Mode" should now display EPON . Common Issues: firmware huawei hg8245h gpon to epon verified
After the firmware is updated, the device might still default to GPON. To force the switch, you may need to access the device via : Open your terminal and type: telnet 192.168.100.1 . Login with your superadmin credentials.
: Click Upgrade . Do not refresh or close the browser. The device will automatically reboot when completed. : The HG8245H is equipped with a BOSA
Because a GPON firmware GUI will reject an EPON firmware file as "incompatible," you must bypass the operating system check using the Huawei Multicast Upgrade Tool.
By default, hardware restrictions separate GPON and EPON devices. However, because the underlying chipset in specific Huawei hardware revisions inherently supports dual-mode operation, you can cross-flash the firmware to convert a GPON HG8245H into an EPON-compliant device. Common Issues: After the firmware is updated, the
The underlying hardware of the HG8245H includes an ARM Cortex-A7 dual-core processor, Broadcom BCM6838/6858 series PON MAC layer drivers, and a Realtek RTL8367RB Gigabit switching engine. This robust hardware foundation enables the device to be reconfigured between different PON modes, provided the correct software environment is present.
