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More Info:https://www.upcomnet.com/category/full-gigabit-poe-switches-82.html
Available at:https://www.upcomnet.com/
POE3024G-2GS PoE Switches support 24 Port 10/100/1000M PoE + 2 Port Gigabit SFP Uplink, support VLAN Mode and port 17-24 support extend to 250 meters, 1-8 Port support QoS, widely used in Ethernet access applications such as small and medium-sized enterprises, Smart cities, security monitoring, and schools.

PoE switch is a kind of network switch that applies Power over Ethernet technology, which transmits both power and data to IP-based terminals (such as IP phones, wireless access APs, network cameras) through a single twisted-pair cable.

Devices that support PoE can be power sourcing equipment (PSE), powered devices (PD), or sometimes both, the device that transmits power is a PSE, and the device that is powered is a PD. Most PSEs are either network switches or PoE injectors.