When it comes to creating a robust and efficient network, the Cisco Aironet 1852i Access Point is an indispensable asset for small to medium-sized enterprises. By choosing the AIR-AP1852I-F-K9 model, businesses can leverage the cutting-edge 802.11ac Wave 2 specification, which is designed to handle the increasing number of high-bandwidth devices populating corporate environments. This access point delivers enhanced performance with features such as 4×4 MIMO technology, providing high throughput and superior coverage for a seamless Wi-Fi experience.
The factors that make the Cisco Aironet 1852i an excellent investment include its ability to handle multi-user MIMO (MU-MIMO), which ensures that multiple clients can receive data simultaneously, greatly improving network efficiency and user satisfaction. With the capability to deliver a PHY data rate of up to 1.7 Gbps, enterprises can meet the demands of bandwidth-intensive applications without any hassle.
Furthermore, this model is equipped with internal antennas that are designed to blend into office environments while still providing robust wireless coverage. The F Regulatory Domain ensures that businesses comply with local spectrum regulations, reducing the risk of interference issues. The access point’s sleek design and lightweight form factor, along with its robust build quality, make it a long-lasting and cost-effective solution for any business looking to keep their network infrastructure modern and reliable.
In addition, the AIR-AP1852I-F-K9 is simple to deploy and manage, lowering the total cost of ownership. The presence of a management console port, as well as the support for Power over Ethernet (PoE), minimizes cabling complexity and offers flexible installation options. The various LED indicators provide quick visual insights into the device status, easing maintenance and monitoring tasks.
Providing secure and fast wireless connectivity, the Cisco Aironet 1852i supports the latest encryption and authentication standards to protect sensitive data and ensure that the network is safeguarded against potential threats. With all these features and benefits, the AIR-AP1852I-F-K9 stands out as a top-tier access point for businesses aiming to bolster their wireless infrastructure and stay competitive in the digital age.
AIR-AP1852I-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-AP1852I-F-K9 provides F Regulatory Domain and internal antennas.
Quick Specs
Table 1 shows the quick specs of AIR-AP1852I-F-K9.
|
Part Number |
AIR-AP1852I-F-K9 |
|
Description |
802.11ac Wave 2 Access Point, 4×4:4, Internal-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 |
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-F-K9 |
AIR-AP1852I-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. |
|
Antenna |
Internal Antennas |
Internal Antennas |
|
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
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