Can Huawei MA5671A GPON SFP (2.5Gbps Download, 1.25Gbps Upload) be used with BPi-R4’s 10 gbps SFP WAN port after ONT cloning process (Vendor ID changes)? I have read about BPi- R4’s SFP WAN port fixed to 10gbps. And I have seen some kernel patch fixes 1gbps sfp support to 2.5gbps on BPi-R3. Is it also possible for BPi-R4?