Invest in the AIR-AP1852I-B-K9C Cisco Aironet 1852i Access Point for an unparalleled wireless experience that meets today’s mobile-first environment demands. This device empowers your business with the latest 802.11ac Wave 2 standard, enhancing connectivity for all types of devices, including smartphones, tablets, and high-performance laptops. With its 4×4 MIMO, it delivers four spatial streams and offers higher throughput and better coverage.
The AIR-AP1852I-B-K9C is not just about speed; it’s designed for a consistent and reliable connection, implementing features like beamforming, which targets Wi-Fi to specific devices rather than broadcasting in all directions. Its multi-user MIMO capability means it can handle simultaneous data streams, effectively serving multiple users at once without congestion.
Compact and robust, the access point is an aesthetically pleasing design that can be unobtrusively installed in a variety of environments from corporate offices to classrooms, ensuring a tidy workspace free from obtrusive tech equipment. Additionally, the access point is a breeze to set up thanks to the Cisco Mobility Express software, a smart solution that simplifies operations, enables easy management, and automates deployments without requiring expert IT staff.
For businesses that require versatile power options, the AIR-AP1852I-B-K9C is equipped with PoE compatibility, minimizing the need for additional power outlets and allowing for flexible placement options. Performance is also secured through its dual-radio aggregate frame rate of 2 Gbps, ensuring that even the most bandwidth-intensive tasks run smoothly.
Choosing the Cisco Aironet 1852i Access Point is more than just buying a product; it’s an investment in a scalable, secure, and future-proof wireless network that will support the growing needs of your business.
AIR-AP1852I-B-K9C 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 4×4 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-B-K9C provides B Regulatory Domain and internal antennas. Model number ending in C is, by default, factory-shipped with a Cisco Mobility Express software image.
Quick Specs
Table 1 shows the quick specs of AIR-AP1852I-B-K9C.
|
Part Number |
AIR-AP1852I-B-K9C |
|
Description |
802.11ac Wave 2 Access Point, 4×4:4, Internal-Ant, B Regulatory Domain ★ Model number ending in C is, by default, factory-shipped with a Cisco Mobility Express software image. |
|
Features |
– 4×4 MIMO with four spatial streams, single-user MIMO – 4×4 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 |
B (B regulatory domain): – 2.412 to 2.462 GHz; 3 channels – 5.180 to 5.320 GHz; 8 channels – 5.500 to 5.720 GHz; 12 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) |
Product Details
Figure 1 shows the AIR-AP1852I LED Indicator Position.
Note: â‘ LED indicator position
Table 2 shows the AP LED indicators’ descriptions.
|
Message Type |
LED State |
Message Meaning |
|
Association status |
Chirping Green |
Normal operating condition, but no wireless client associated |
|
Green |
Normal operating condition, at least one wireless client association |
|
|
Boot loader status |
Green |
Executing boot loader |
|
Boot loader error |
Red |
Boot loader signing verification failure |
|
Access point regulatory domain priming status |
Blinking Amber |
AP priming to a new regulatory domain by Neighbor Discovery Protocol (NDP), in progress |
|
Cycling Red, Green and off |
AP waiting to be primed |
|
|
Chirping Red |
AP primed to a wrong regulatory domain |
|
|
Operating status |
Blinking amber |
Software upgrade in progress |
|
Cycling through green, red, and amber |
Discovery/join process in progress |
|
|
Rapidly cycling through red, green, amber, and off. |
Access point location command invoked from controller web interface. |
|
|
Access point operating system errors |
Cycling through red, green, amber, and off |
General warning; insufficient inline power |
Figure 2 shows AIR-AP1852I Ports and Connections.
Note:
|
â‘ |
Mode button |
â‘£ |
AUX (Auxiliary) port. |
|
â‘¡ |
RJ-45 console port |
⑤ |
PoE-In port (Ethernet Uplink port) |
|
â‘¢ |
USB 2.0 port |
â‘¥ |
48 V DC input power port |
AUX (Auxiliary) port appears in the wireless controller user interface as GigabitEthernet1. This port, along with the PoE-In port, is used for Link Aggregation. This port is disabled when using 802.3af (15.4W) power.
Compare to Similar Items
Table 3 shows the comparison between two AP.
|
Part Number |
AIR-AP1852I-B-K9 |
AIR-AP1852I-B-K9C |
|
Description |
802.11ac Wave 2 Access Point, 4×4:4 |
802.11ac Wave 2 Access Point, 4×4:4 ★ Model number ending in C is, by default, factory-shipped with a Cisco Mobility Express software image. |
|
Antenna |
Internal Antennas |
Internal Antennas |
|
Regulatory Domain |
B (B regulatory domain): – 2.412 to 2.462 GHz; 3 channels – 5.180 to 5.320 GHz; 8 channels – 5.500 to 5.720 GHz; 12 channels – 5.745 to 5.825 GHz; 5 channels |
B (B regulatory domain): – 2.412 to 2.462 GHz; 3 channels – 5.180 to 5.320 GHz; 8 channels – 5.500 to 5.720 GHz; 12 channels – 5.745 to 5.825 GHz; 5 channels |
Support & Resources
[PDF] Cisco Indoor Access Points Comparison Chart
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