In short, the device looks great, is processed top and can administer outstanding in Zyxel usual. The only weak point: The device works with the included power supply to 12V-base, via Power over Ethernet is needed but (standard according to how I could find out) 48V supply. So you can in smaller networks, not just interpose a simple adapter for a few euros, which puts the power of the included power supply to the LAN cable, but it must be found a second PoE-compatible network device / feeder, otherwise only 12V through LAN cable come. Better a general operation on 48V-base and the adapter for Euro 4 would equal purely into my pack. Therefore 1 star deduction.
Who has the same problem, there are Zyxel a suitable feeder, which is also Gigabit-capable: ZyXEL - PoE12-HP - 802.3at power supply / injector (up to 30 watts) over Ethernet cable (10/100 / 1000Base-T )
