perfect! it worked but.. with a different approach.. lhgg appears after i released the reset button…
now i would like to found a guide to setup this product in the poe out port of a Hex router…
Good. 
I don’t understand, there is no difference in the settings of a device depending on the way it is powered.
All you have to do is turn PoE on on the powering device on the port to which the lhgg is connected.
Which model of Hex? The standard Hex models have not PoE out, a Hex PoE?