Has anyone seen or found a solution for this problem. We have a 300ft tower and the cable run is at the limits for Ethernet. We have 4 Rb532 working fine. We put in a RB333 for the final AP and can not get it to boot or give us a link lite on the switch. I have tried 18 and 24v supplies...... Hey MT... please go to all 48v supplies for the big boards!