Hi, i have many devices who uses chinese SFP onu modules, RB4011, CCR2004, etc.. modules works fine, no issues detected till i dont want update firmware
After update routeros - optical link cannot be established. Solution - phisically remove the module and insert again, reboot mikrotik doesnt help, but simple reinsert module, without mikrotik restart - works fine.
This issue exists on all 7.0 firmwares.
If possible, add SFP Power reset feature, like usb power reset, or maybe you know any other solutions.