We have a 1300 bridge which is connected to a switch and 2 computers on the LAN side..
The bridge keeps turning off the LAN port. We can access it from the wireless side and see that the port is off.
At that point, if we unplug the power supply (48V Cisco, not POE) and plug it back in, it does not turn on the port.
We have replaced the injector 3 times. Each time, it works for up to a few days.
Three days ago, we replaced just the power supply, and it came up and worked until this morning. Again, we can't make the LAN port come back on by unplugging and plugging the power.
This is not the only 1300 bridge we have running this configuration with the same switch. The other(s) are not having this problem.