Grandstream GWN7711 Layer 2-Lite Managed Switch, 8 x GigE The GWN7711 Series are Layer 2 lite managed network switches that allow small-to-medium businesses to build scalable, secure, and smart networks that are cloud-manageable. 8 Gigabit Ethernet ports Smart power control to support dynamic PoE/PoE+ power allocation per port for the PoE models Supports Loop Detection, Cable Test, and Port Mirror to quickly locate network faults LED Indicators; Per Port: Link/Activity/PoE power state & Per Device: Power Whisper Quiet: fanless Convenient and intelligent management through the Web UI and the cloud (GDMS) Broadcast/Multicast/Unicast Storm Control to monitor traffic levels Built-in QoS allows for prioritization of network traffic