中广协会电视文艺工作委员会 As A fast idea, I advise purchasing a network switch with additional ports than you think You will need. The cost difference is negligible and it'll conserve you the trouble of upgrading down the line. The switch features a mixed of normal ports and power-more than-ethernet ports (they're useful https://lukasijkji.idblogmaker.com/32901096/top-guidelines-of-fiber-optic