I have seen that all the RB7** series use a Ethernet ESD Surge Protection chip.
The component on the PCB is D400 and it's labeled as ABDE.
Does anybody nows from what brand this SMD is?
Thanks in advance!
Yes you better go to school, there is no Bi-Directional signal available!!!lan have 100mbps full duplex that means 100down+100up. Go to school and do your homework.