[QUOTE=alialameh i want to connect offsite computer using 2 cpe210 settings as follow AP connected to my office network from lan port in poe injector ip 192.168.1.102 sub 255.255.255.0 gateway...

Can you check the power supply.... maybe no carry complete power... before try update the firmware???? this is sign a device brick regards...

Yes... only use standard configuration... no is necesary conect a pc to device is start.... regards

the finaly is only connect an external antenna, this device carry an integrates panel antenna, for directional uses, in the RPSMA conector should add an omni antenna for coverage 360 degres or a grid...

tonussi2000 wrote need to make a point to point between my office and my home it is visible straight should give some 4km, this antenna would be correct? It would be to take internet, in the case...

unfortunely this routers no is possible use as repeater or bridge for wifi connection... you should be flash a third party firmware as gargoyle... have a friendly interface and intuitive... I sugest...