On "Fiber" side with it's own PoE work @ 1G with RB1100, but on remote side, nor mikrotik PoE, nor other, power the device and make 1G link, only 100M (because on other side are 48V battey pack, not 230V, and inverte consume too much power...). LigoWave is like MikroTik, go to 1G with onl...