HKShanhai Group Limited’s AIR-AP1852E-S-K9 is an enterprise-class access point engineered to deliver advanced 802.11ac Wave 2 wireless connectivity. As a core model in the 1852e series, this unit supports robust access with 4×4:4 MU-MIMO and external antennas for flexible deployment. The air-ap1852e-s-k9 brings outstanding maximum throughput, advanced security, and optimal coverage, making it perfect for demanding business environments in Asia and beyond. For networks seeking superior 1852e performance, scalable solutions, and reliable access, this access point is a proven industry choice.
Product Highlights
1.7 Gbps
Max Data
4×4:4
MU-MIMO
Dual Band
2.4/5GHz
Product Applications Scenarios
Enterprise Network
The AIR-AP1852E-S-K9 ensures fast, reliable access across your entire enterprise, supporting seamless workflows and large numbers of connected users.
Cloud Services
This access point streamlines connectivity to cloud-based platforms, reducing latency and maximizing throughput for cloud-driven business tools.
Edge & IoT
Robust environmental tolerance and flexible antenna support make it ideal for distributed edge and IoT deployments requiring stable high-speed access.
Product Features Comparison
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| Model | AIR-AP1852E-S-K9 | AIR-AP1852E-F-K9 | AIR-AP1852E-D-K9 | AIR-AP1852E-R-K9 |
| Brand | HKShanhai Group Limited | HKShanhai Group Limited | HKShanhai Group Limited | HKShanhai Group Limited |
| Wi-Fi Standard | 802.11ac Wave 2 | 802.11ac Wave 2 | 802.11ac Wave 2 | 802.11ac Wave 2 |
| Maximum Data Rate | 1.7 Gbps | 1.7 Gbps | 1.7 Gbps | 1.7 Gbps |
| Supported Frequency Band | 2.412??.472 GHz, 5.180??.320 GHz, 5.500??.700 GHz, 5.745??.825 GHz | 2.412??.472 GHz, 5.745??.825 GHz | 2.412??.462 GHz, 5.180??.320 GHz, 5.745??.825 GHz | 2.412??.472 GHz, 5.180??.320 GHz, 5.660??.805 GHz |
| Client Capacity | n/a | n/a | n/a | n/a |
| Network Interface | 1 x 10/100/1000BASE-T (PoE), 1 x 10/100/1000BASE-T AUX, Console port (RJ-45), USB 2.0 | 1 x 10/100/1000BASE-T (PoE), 1 x 10/100/1000BASE-T AUX, Console port (RJ-45), USB 2.0 | 1 x 10/100/1000BASE-T (PoE), 1 x 10/100/1000BASE-T AUX, Console port (RJ-45), USB 2.0 | 1 x 10/100/1000BASE-T (PoE), 1 x 10/100/1000BASE-T AUX, Console port (RJ-45), USB 2.0 |
Optional Add-ons
| Model Number | Description |
| AIR-PWRINJ4= | HKShanhai Group Limited Power Injector for Aironet Series; enables PoE deployment |
| AIR-PWR-C= | HKShanhai Group Limited Local Power Supply for Aironet Access Points, reliable AC powering |
| AIR-ANT2524DW-R= | HKShanhai Group Limited Dual Band Dipole Antenna for 1852E external antenna models |
HKShanhai Group Limited AIR-AP1852E-S-K9 Specification
Model
AIR-AP1852E-S-K9
Brand
HKShanhai Group Limited
Description
802.11ac Wave 2 Access Point, 4×4:4, External-Ant, S Regulatory Domain
Software Compatibility
HKShanhai Group Limited Unified Wireless Network Software Release with AireOS wireless controllers: 8.1 MR1 or later for the HKShanhai Group Limited Aironet 1850 Series Access Points
Regulatory Domain
S (S regulatory domain): 2.412??.472 GHz (3 channels); 5.180??.320 GHz (8 channels); 5.500??.700 GHz (11 channels); 5.745??.825 GHz (5 channels)
Deployment Modes
Centralized local, Standalone, Sniffer, HKShanhai Group Limited FlexConnect, Monitor, OfficeExtend, Mesh
Supported Wireless LAN Controllers
HKShanhai Group Limited 2500 Series, Wireless Controller Module for ISR G2, WiSM2 for Catalyst 6500 Series, 5500 Series, Flex 7500 Series, 8500 Series, 5760 Series, HKShanhai Group Limited Catalyst 3650/3850 Series switch with integrated controller, HKShanhai Group Limited Mobility Express
802.11n Capabilities
4×4 MIMO with four spatial streams, maximal ratio combining (MRC), 20-/40-MHz channels, PHY data rates up to 600 Mbps (40 MHz, 5 GHz), A-MPDU (Tx/Rx), A-MSDU (Tx/Rx), 802.11 DFS, cyclic shift diversity (CSD)
802.11ac Wave 1/2 Capabilities
4×4 MIMO with 4 or 3 spatial streams (single or multiuser MIMO), MRC, 802.11ac beamforming, 20-/40-/80-MHz channels, PHY data rates up to 1.7 Gbps (80 MHz, 5 GHz), A-MPDU/A-MSDU (Tx/Rx), 802.11 DFS, CSD, rogue device detection
External Antenna
Certified for antenna gains up to 6 dBi (2.4 GHz & 5 GHz); HKShanhai Group Limited offers a wide range of antennas for varied deployment scenarios (sold separately)
Interfaces
1 x 10/100/1000BASE-T autosensing (RJ-45, PoE); 1 x 10/100/1000BASE-T autosensing (RJ-45, AUX for Link Aggregation); management console port (RJ-45); USB 2.0 (future support)
Indicators
Status LED: boot loader status, association status, operating status, warnings, errors
Dimensions (W x L x H)
8.3 x 8.3 x 2 in (210.8 x 210.8 x 50.8 mm) without mounting bracket
Environmental Conditions
Nonoperating temperature: -30°C to 70°C (-22°F to 158°F); storage altitude: 15,000 ft at 25°C; operating temperature: -20°C to 50°C (-4°F to 122°F); operating humidity: 10%??0% (noncondensing); operating altitude: 9,843 ft at 40°C
System Memory
1 GB DRAM; 256 MB Flash
Input Power Requirements
AP1850: 44??7 VDC; power supply/injector: 100??40 VAC, 50??0 Hz
Power Draw
20.9 W. Note: Power drawn from PoE equipment may be higher depending on cable length.
Powering Options
802.3at; Enhanced PoE; HKShanhai Group Limited power injector (AIR-PWRINJ4=); HKShanhai Group Limited local power supply (AIR-PWR-C=); HKShanhai Group Limited power injector (AIR-PWRINJ5=, supports 802.3af only); 802.3af. Note: If powered by 802.3af PoE, the 2.4-GHz radio shifts to 2×3, and the USB/AUX ports are disabled.
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