4 Port Gigabit PoE Switch with 2 Uplinks, AI Watchdog/Extend/Port Isolation, 802.3af/at,Plug & Play Unmanaged Network Switch

4 Port 65W Gigabit PoE4*Gigabit PoE Ports( 802.3 at/af)&2* Gigabit Ethernet Uplinks, With built-in power supply 65W, Sodola makes PoE Switch easier to use.
PoE WatchdogAI Watchdog intelligent detection automatically reboot the disconnected and unresponsive PoE-powered devices.
Port IsolationThe PoE ports (1-4) of the switch cannot communicate with each other, and can only communicate with the UP-link port to reduce the network congestion effectively when the VLAN mode on.
Link Extension ModePorts 1-4 support extend mode, the transmission distance of POE ports can be extended to 250m with a speed of 10M when it s enabled.
4KV Lightning ProtectionSODOLA PoE switch have professional lightning protection design-up 4KV port and power supply thunder prevents, with two levels of protection design respectively, effectively restrain the power of lightning from cable. General Mode 4KV, Differential Mode 2 KV, ESD 8KV (Air), 6KV (Contact).
Plug and PlayEasy setup with no software installation or configuration needed. Moreover, We committed to provide product- replace- without- repair service within 1 year, more concern on your using experience.