DAHUA DH-CS4220-16GT-190 20-Port Cloud Managed Desktop Gigabit Switch with 16-Port PoE

> 16 × RJ-45 Gigabit PoE ports, 2 × RJ-45 Gigabit ports,2 × SFP Gigabit ports. > 190 W total PoE budget, 802.3af/at on all PoE ports, additional 802.3bt on red port. > DIP switch to fast turn on/off working mode of Cloud-Managed, PoE Watchdog, Long Distance PoE. > Wide operating temperature ranging from –10 °C to 55 °C. > Supports VLAN, STP, RSTP and link aggregation. > WEB-managed and centralized cloud management through the DoLynk app and performs real-time monitoring of the network. > Easy config to auto detect and set up network and security systems.