Cudy's CD-GS1005PT is a 5-Port Gigabit switch with 4x 802.3af/at PoE ports, 1x SFP and 1x Gigabit Uplink ports. The switch offers a 115W PoE budget with up to 60W (802.3bt) on port 1 and 30W on ports 2~4. Both VLAN and Extender modes are supported with the integrated toggle switch. VLAN mode enables port isolation on ports 1-4 while Extender mode increases the transmission distance on ports 1-4 to 250m at 10Mbps. The watchdog function continuously monitors PoE connections when in VLAN or Extender Mode. If an error is detected on the device, the switch immediately restarts the port.