Part Number

AIR-AP1852I-S-K9

Description

802.11ac Wave 2 Access Point, 4x4:4, Internal-Ant, S Regulatory Domain

Software

Cisco Unified Wireless Network Software Release with AireOS wireless controllers:

8.1 MR1 or later for the Cisco Aironet 1850 Series Access Points

Regulatory Domain

S (S regulatory domain):

- 2.412 to 2.472 GHz; 3 channels

- 5.180 to 5.320 GHz; 8 channels

- 5.500 to 5.700 GHz;, 11 channels

- 5.745 to 5.825 GHz; 5 channels

Deployment modes

Centralized local, Standalone, Sniffer, Cisco FlexConnect, Monitor, OfficeExtend, Mesh

802.11n version 2.0 (and related) capabilities

4x4 MIMO with four spatial streams

Maximal ratio combining (MRC)

20- and 40-MHz channels

PHY data rates up to 600 Mbps (40 MHz with 5 GHz)

Packet aggregation: A-MPDU (Tx/Rx), A-MSDU (Tx/Rx)

802.11 dynamic frequency selection (DFS)

Cyclic shift diversity (CSD) support

802.11ac Wave 1 and 2 capabilities

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

Rogue device detection