https://www.priceszone.com/it/product/B001PS4NRM-tp-link-poe-switch-8-porte-10100-mbps-4-porte-poe-fino-a-154w-per-ogni-porta-poe-e-55w-per-tutte-le-porte-poe-non-richiede-configurazione-cassa-in-metallo-tl-sf1008p