Cisco Aironet Mobility Express 1850 Series

The AIR-AP1852I-I-K9C is a Cisco 1850 Catalyst Wifi access point. Through enterprise-class 4×4 MIMO and new IEEE 802.11ac Wave 2-enabled quad-stream access points, Cisco 1850 Access Point Wifi delivers industry-leading performance to enterprise and service provider markets. The Cisco 1850 Wi-Fi adds support for a new generation of Wi-Fi clients, including high-performance smartphones, tablets, and laptops with 802.11ac Wave 1 or Wave 2 support.



Part number

802.11ac Wave 2, 4×4:4 Access Point, Internal Ant, I Regulated Domain
The model number ending in C, by default, is shipped at the factory with the Cisco Mobility Express software image.

– 4×4 MIMO with four spatial streams, MIMO for one user
– 4×4 MIMO with three spatial streams, multi-user MIMO
– 802.11ac Beam Format (Transmission Beam Format)
– 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
– Support CSD

Regulated domain
I (I specified domain name):
– 2.412 to 2.472 GHz; 3 channels
– 5,180 to 5,320 GHz; 8 channels

Internal antenna

– 1 x 10/100/1000BASE-T auto-recognize (RJ-45), Power over Ethernet (PoE)
– 1 x 10/100/1000BASE-T auto-recognize (RJ-45), AUX (used for Aggregation Link)
– 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 inches (210.8 x 210.8 x 50.8 mm)

3.12 lb (1.41 kg)



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