The ONV-H3108PS has 10 switch ports in total:
8 × Gigabit PoE ports — for IP cameras and other PoE devices.
2 × Gigabit uplink ports — for connecting to a router, NVR, or another switch.
Maximum speed: 1 Gbps per port.
PoE technology PoE+
Supported standards IEEE 802.3af/at
PoE-enabled ports Ports 1–8
Maximum power per port 30W
Total PoE power budget 120W
Power delivery Through Ethernet cable
Supported devices IP cameras, access points, VoIP phones and video intercoms