According to TP-Link documentation, the access point EAP110-Outdoor can only work over the original included poe adapter at maximum length of 60meter using Ethernet cable. 

My problem is Installing the access point at 60meter distance, the signal will  not reach or will be weak at my target destination, due to the nature of the location I cannot extend power (electricity) to where I want the access point to be installed. I want to use internet cable to install it about 100Meter distance, my question is will using third party poe extender to extend to 100m work? or what should I do to achieve installation at 100m from power source(electricity).