AIR-AP1852I-D-K9 is one of the Cisco Aironet 1850 Series Access Points. Cisco 1850 AP series is ideal for small and medium-sized networks. This series supports enterprise-class 4x4 MIMO, four-spatial-stream access points that support the IEEE’s new 802.11ac Wave 2 specification. The 1850 Series extends support to a new generation of Wi-Fi clients, such as smartphones, tablets, and high-performance laptops that have integrated 802.11ac Wave 2 support. The model AIR-AP1852I-D-K9 provides D Regulatory Domain and internal antennas.
 
Quick specs of AIR-AP1852I-D-K9.
Part Number
AIR-AP1852I-D-K9
Description
802.11ac Wave 2 Access Point, 4x4:4, Internal-Ant, D Regulatory Domain
Features
- 4x4 MIMO with four spatial streams, single-user MIMO
- 4x4 MIMO with three spatial streams, multiuser MIMO
- MRC
- 802.11ac beamforming (transmit beamforming)
- 20-, 40-, and 80-MHz channels
- PHY data rates up to 1.7 Gbps (80 MHz in 5 GHz)
- Packet aggregation: A-MPDU (Tx/Rx), A-MSDU (Tx/Rx)
- 802.11 DFS
- CSD support
Regulatory Domain
D (D regulatory domain):
- 2.412 to 2.462 GHz; 3 channels
- 5.180 to 5.320 GHz; 8 channels
- 5.745 to 5.825 GHz; 5 channels
Antenna
Internal Antenna
Interfaces
- 1 x 10/100/1000BASE-T autosensing (RJ-45), Power over Ethernet (PoE)
- 1 x 10/100/1000BASE-T autosensing (RJ-45), AUX (used for Link Aggregation)
- Management console port (RJ-45)
- USB 2.0 (enabled via future software)
Dimensions (W x L x H)
8.3 x 8.3 x 2 in. (210.8 x 210.8 x 50.8 mm)
Weight
3.12 lb (1.41 kg)