?Ideal For Outdoor Use?The unibody housing and seamless design is IP66 rated for water resistance and can withstand the harshest outdoor environments. Compact size supports wall mount mount, can be installed anywhere as needed. Order now and enjoy uninterrupted network connectivity, come rain or shine!. ?Unmanaged PoE Repeater?No setup is required, no power, just need a network cable to expand PoE network, plug and play. Supports automatic detection of devices and powers compliant standard PDs. ?VLAN and 3 Levels Cascade?Extra 330ft(100m) PoE+ data transmission can be extended through a YuanLey PoE repeater. And it supports 3 levels cascade, therefore, it can achieve PoE data transmission up to 1312ft with 3 PoE extender. Out Ports 1 - 3 support VLAN isolation, preventing data leakage, and increase network security. ?IEEE802.3af and IEEE802.3at?This 3 channel PoE extender works with all standard IEEE802.3af/at POE switches, POE injectors and POE NVRs. PoE voltage is 44-57V. The Max input is 30W, and the Max output is 30W. Each port can power standard PoE devices like IP phones, IP security, IP speakers, etc. ?1 in 3 out Outdoor PoE Extender?This 4 port waterproof gigabit PoE extender include 3 PoE out and 1 PoE in. It can provides PoE power to up to three PoE devices, 10/100/1000Mbps speed. Each PoE extender has an transmission distance of 330ft(100m).