Mikrotik CRS320-8P-8B-4S+RM network switch Gigabit Ethernet (10/100/1000) Power over Ethernet (PoE)CRS320 8P 8B 4S+RM Cable management can get really exhausting. But it doesnt have to. Our first PoE++ or 802. 3bt switch can make your cable management so much easier, as it can output enough power for all your hotel, conference hall, office and high rise building needs! 4K security cameras with built in winter heating elements, LED ad screens, PoE powered light fixtures CRS320 can output up to 90W per port, enough even for the most demanding devices!