Choosing Cisco’s AIR-AP1852E-H-K9 Access Point is essential for businesses looking to maximize their wireless network performance. Its support for 802.11ac Wave 2 standards means that the access point can handle the high throughput needed for today’s demanding applications. With 4×4 MIMO and multiuser MIMO capabilities, it can communicate with multiple devices simultaneously without sacrificing speed or quality, resulting in a more efficient network. The AIR-AP1852E-H-K9’s ability to support external antennas gives you the flexibility to enhance signal range and connectivity in challenging environments, ensuring that all areas of your business have reliable access.
This access point also benefits from Cisco’s reputation for robust security features. You can ensure your network’s integrity with advanced security protocols, protecting sensitive data from potential breaches. Moreover, Cisco products are known for their reliability and longevity, often translating into a lower total cost of ownership due to fewer replacements or repairs required over time.
Another major advantage is the AIR-AP1852E-H-K9’s scalability. As your business grows, so can your network. You can seamlessly add more access points without suffering performance loss, which is vital for fast-expanding businesses. The ease of management through Cisco’s software and tools also saves time for IT staff, allowing them to focus on other critical tasks. Ultimately, investing in the Cisco AIR-AP1852E-H-K9 is a smart choice for businesses aiming to provide a powerful and scalable wireless network solution, built to evolve with your company’s needs.
AIR-AP1852E-H-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-H-K9 provides H Regulatory Domain and External antennas.
Quick Specs
Table 1 shows the quick specs of AIR-AP1852E-H-K9.
|
Part Number |
AIR-AP1852E-H-K9 |
|
Description |
802.11ac Wave 2 Access Point, 4×4:4, External-Ant, H 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 |
H (H regulatory domain): – 2.412 to 2.472 GHz; 3 channels – 5.150 to 5.350 GHz; 8 channels – 5.745 to 5.825 GHz; 5 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-H-K9 |
AIR-AP1852E-H-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 |
H (H regulatory domain): – 2.412 to 2.472 GHz; 3 channels – 5.150 to 5.350 GHz; 8 channels – 5.745 to 5.825 GHz; 5 channels |
H (H regulatory domain): – 2.412 to 2.472 GHz; 3 channels – 5.150 to 5.350 GHz; 8 channels – 5.745 to 5.825 GHz; 5 channels |
Support & Resources
[PDF] Cisco Indoor Access Points Comparison Chart
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