Originally Posted By: mlord
… still called a TL-SG1005P, but it now supports POE+ (802.3at) at 30W/port.
So there should be plenty of juice to power the AP at the end of the >200m run now.

… TL-SG105PE … the ability to automatically and/or remotely cycle power to the APs should one of them "act up" in the field.

…

More information: … The site is long and somewhat narrow, thus the >200m ethernet run. smile
You might want to calculate the ohms law voltage loss along 200+ meters of thin gauge CATx cable.

Cable wire gauge determines the round trip wire resistance. Watts of load converts to current. Current determines the voltage loss through the cable loop resistance. 200 meters one way is 400 meters of circuit loop distance.

If only 100Mbps speed is required, it may be possible to ‘double up’ on the POE conductors and halve the loop resistance.