Choosing the Cisco AIR-AP1852E-F-K9 means investing in a robust wireless solution designed to cater to the ever-growing demands of modern businesses and educational environments. With support for 802.11ac Wave 2, this access point is future-proof, supporting newer devices with faster connectivity options and improved bandwidth efficiency. Its 4×4 MIMO technology ensures expansive coverage and reliable performance even in high-density areas.
Further, the device supports multiuser MIMO, allowing multiple clients to receive data simultaneously, leading to more efficient use of network resources and reduced wait times. The access point’s external antennas give you flexibility in enhancing signal coverage and strength where it’s needed most, ensuring consistent connectivity across a wide area.
Additionally, AIR-AP1852E-F-K9 is equipped with advanced security features to protect sensitive data and maintain network integrity. Its robust construction and Cisco’s reputation for reliability mean a lower total cost of ownership as the access point is less likely to need replacement or cause network downtime.
Deployment and management are streamlined thanks to Cisco’s intuitive software, which simplifies complex configurations and maintenance tasks. This saves time and resources, allowing IT staff to focus on other critical aspects of the network infrastructure.
In terms of scalability, the access point seamlessly integrates with the rest of the Cisco network devices, ensuring that as your network grows, your wireless infrastructure can grow with it, without compatibility or management headaches.
With Cisco’s AIR-AP1852E-F-K9, you get high-speed, reliable wireless performance, flexibility in deployment with its external antennas, and the confidence that comes with Cisco’s industry-leading networking expertise, all essential components for a high-performing wireless network.
AIR-AP1852E-F-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 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-AP1852E-F-K9 provides F Regulatory Domain and External antennas.
Quick Specs
Table 1 shows the quick specs of AIR-AP1852E-F-K9.
|
Part Number |
AIR-AP1852E-F-K9 |
|
Description |
802.11ac Wave 2 Access Point, 4×4:4, External-Ant, F Regulatory Domain |
|
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 |
F (F regulatory domain): – 2.412 to 2.472 GHz; 3 channels – 5.745 to 5.825 GHz; 4 channels |
|
Antenna |
External 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-AP1852E LED Indicator Position.
Note:
|
â‘ |
LED indicator position |
|
â‘¡ |
External Antenna |
There are four external antennas installed with the AP.
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-AP1852E 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-AP1852E-F-K9 |
AIR-AP1852E-F-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. |
|
External Antenna |
Yes |
Yes |
|
Regulatory Domain |
F (F regulatory domain): – 2.412 to 2.472 GHz; 3 channels – 5.745 to 5.825 GHz; 4 channels |
F (F regulatory domain): – 2.412 to 2.472 GHz; 3 channels – 5.745 to 5.825 GHz; 4 channels |
Support & Resources
[PDF] Cisco Indoor Access Points Comparison Chart
Get more information
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