10 Ports Total 8 PoE 2 UplinkConnect 8 IP cameras or PoE devices directly with 10/100Mbps speed. The 2 uplink ports let you link to router, NVR, or another switch perfect for expanding your network without extra power adapters.
uplink
TP-Link 8 Port PoE Gigabit Switch – Extended Data
: Up to 250m data and power PoE transmission range under Extend Mode, ideal for surveillance system (Speed will be downgraded to 10 Mbps).