Technical characteristics     Wireless connections (WLAN) Standard: IEEE 802.11ac (downward compatible to 802.13n/g/b) Frequency bands:  dual band (2.4 GHz and 5 GHz) Transmission speed: Up to 1,14 Gbit/s  (combined) Antennas: 4 internal antennas with MIMO support   Security & Administration Management: Local control via Sophos SG UTM or Sopho's Firewall (XG series) Security: WPA/WPA2-, IEEE 802.1X (RADIUS)   Connections and interfaces 1 x RJ-45 Gigabit Ethernet port: For data connection and power supply via PoE. 1 x DC power supply:  Optional input for external power supplies (12V) LED status indicators: Visual indicators of operation and network status.   Power supply PoE: Supports IEEE 802.3af/at (Power over Ethernet). Alternative:  Optional external 12V DC power supply.   Physical properties Dimensions: approx. 200mm diameter x 37mm height Weight: approx. 720g Colour: plastic, white. Mounting: ceiling or wall mounting by means of mounting plate (bracket).     "The devices were reset to factory settings and all data deleted   The access points are used, slightly yellowed due to age and have some slight scratches. The auction takes place WITHOUT cable. CE marking is available.     A  viewing&ndsp;is&ngsp;only possible by prior appointment.   Packing/preparing the goods for collection by forwarding agents is not possible. No loading aid can be provided.   The collection is to be organized (within 14 days) at your own expense and risk and possible by appointment. The binding appointment by e-mail or phone call is required beforehand.