Review on UTT S1080GP 8-Port Gigabit Ethernet PoE Switch With 8 150W PoE Ports, Supports 802.3Af/At, Perfect For IP Camera Networks by Richard Edwar

The switch function is no good. I ran this with 8 raspberry pi's for lab security. If you turn it off it does not recover the basic ethernet switching function. Unplug all the devices and add them back one at a time, after the 4th or 5th is added the link lights all freeze and no further contact with any devices. This still occurs if I power the Pi externally, so it is not a power budget problem but crappy firmware in the switch fabric. There is no documentation. Shouldn't need it for an unmanaged switch. Not even a reset button anywhere.