mainkan fisika bro hukum Ohmcat6 Vs = 24v I = 1 A p = 0,05 Ohm/mtr l = 120m A = 0.57mm R = / 0.57 R = 10.5 OhmV1 = 1 * 10.5 = 10.5 Volt dipastikan tegangan gk stabil bro bisa menggunakan adptor PoE +28v 1A