It depends on wether you have one or two street lights on the pole. The next thing to take into consideration is the total power consumption of all the accessories. But potentially you can have two 18,000 Lumen street lights, one cctv, one PTMP antenna and a WAP. This is just one of many possible configurations, a proper power assesment is needed to fully dertermine what and how many devices you can have on the PoE Smart Pole. Every PoE Smart Pole is modular so as your needs grow so can your PoE Smart Pole.