Firmware Huawei Hg8245h Gpon To Epon Verified =link= Link

While these technologies use different signaling protocols, the hardware inside many Huawei ONTs is dual-mode. With the correct, verified firmware, you can cross-flash or reconfigure your Huawei HG8245H from GPON to EPON. Understanding GPON vs. EPON on the HG8245H

(Chinese forums, 2020):

If a compatible EPON-enabled firmware has been verified for your specific Go to product viewer dialog for this item. hardware revision: firmware huawei hg8245h gpon to epon verified