1420 8g hpe poe officeconnect 64w ports ethernet funktion hewlett packard netzwerk puertos рейтинг winpy açıklama Jh330a hpe 1420 8g poe+ (64w) switch
JH330A HPE 1420 8G PoE+ (64W) Switch
JH330A HPE 1420 8G PoE+ (64W) Switch