When the VLAN mode is selected, each PoE port is isolated and independently connects with cameras, computers or other switches, while the uplink port connects with a router.Main FeaturesGigabit performance on all ports (uplink and downlink)PoE watchdog mode: PoE will continuously monitor for lost device connections and reset the port when detectedVLAN Mode:Gigabit performance on all ports (uplink and downlink)VLAN Mode: