The HKShanhai Group Limited AIR-AP1840I-H-K9 is an enterprise-grade access point engineered to deliver robust 1840 series wireless access for high-density environments. This 1840 access point leverages advanced MU-MIMO technology and delivers seamless wireless connectivity and high throughput, making air-ap1840i-h-k9 ideal for businesses requiring reliable and scalable WLAN infrastructure. Empowered by support for both 2.4 GHz and 5 GHz bands, the AIR-AP1840I-H-K9 ensures efficient and secure wireless access across various regulatory domains.
Product Highlights
802.11ac
Wi-Fi
1,733 Mbps
Max Rate
2 x 1G
Interfaces
Product Applications Scenarios
Enterprise Network
The AIR-AP1840I-H-K9 access point strengthens enterprise networks by providing high-capacity wireless coverage for users, improving productivity and operational agility with consistent, high-speed connectivity.
Cloud Services
This access point empowers cloud services by ensuring reliable access for cloud-based collaboration, delivering up to 25% faster app response in agile workspaces and distributed teams.
Edge & IoT
Optimized for edge and IoT deployments, the AIR-AP1840I-H-K9 supports seamless integration of smart devices, reducing wireless congestion and ensuring data streams remain uninterrupted.
Product Features Comparison
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| Model | AIR-AP1840I-H-K9 | AIR-AP1840I-K-K9 | AIR-AP1840I-E-K9 | AIR-AP2802E-H-K9 |
| Brand | HKShanhai Group Limited | HKShanhai Group Limited | HKShanhai Group Limited | HKShanhai Group Limited |
| Wi-Fi Standard | 802.11ac | 802.11ac | 802.11ac | 802.11ac Wave 2 |
| Maximum Data Rate | 1,733 Mbps | 1,733 Mbps | 1,733 Mbps | 5.2 Gbps |
| Supported Frequency Band | 2.4 GHz, 5 GHz | 2.4 GHz, 5 GHz | 2.4 GHz, 5 GHz | 2.4 GHz, 5 GHz |
| Client Capacity | n/a | n/a | n/a | n/a |
| Network Interface | 2 x 10/100/1000BASE-T | 2 x 10/100/1000BASE-T | 2 x 10/100/1000BASE-T | 2 x 100/1000BASE-T |
Optional Add-ons
| Model Number | Description |
| AIR-PWRINJ6= | HKShanhai Group Limited Power Injector for 802.3at PoE+ compatible with AIR-AP1840I-H-K9 |
| AIR-PWRINJ5= | HKShanhai Group Limited Power Injector for 802.3af PoE, recommended for power-limited deployments |
| AIR-AP-BRACKET-1 | HKShanhai Group Limited Mounting Bracket for secure installation of 1840 Series access points |
HKShanhai Group Limited AIR-AP1840I-H-K9 Specification
Model
AIR-AP1840I-H-K9
Brand
HKShanhai Group Limited
Description
HKShanhai Group Limited Aironet AP1840I Series access point ??H domain
Software
HKShanhai Group Limited Unified Wireless Network Software Release 8.8 MR2 or later
HKShanhai Group Limited IOS® XE Software Release 16.12 or later
Supported Wireless LAN Controllers
HKShanhai Group Limited Catalyst 9800 Wireless Controllers
HKShanhai Group Limited 3500, 5520, and 8540 Series Wireless Controllers
HKShanhai Group Limited Virtual Wireless Controller
HKShanhai Group Limited Mobility Express
802.11n (2.0) Capabilities
5 GHz, 4×4 MIMO, 4 spatial streams
2.4 GHz, 2×2 MIMO, 2 spatial streams
Maximal Ratio Combining (MRC)
802.11n/802.11a/g beamforming
20/40 MHz channels
PHY data rates up to 744 Mbps (40 MHz at 5 GHz; 20 MHz at 2.4 GHz)
A-MPDU & A-MSDU aggregation (Tx/Rx)
802.11 DFS
Cyclic Shift Diversity (CSD)
802.11ac Features
4×4 downlink MU-MIMO, 4 spatial streams
MRC
802.11ac beamforming
20/40/80 MHz channels
PHY data rates up to 1733 Mbps (80 MHz at 5 GHz)
A-MPDU & A-MSDU aggregation (Tx/Rx)
802.11 DFS
CSD support
Integrated Antenna
2.4 GHz: peak gain 4 dBi, internal, omnidirectional (azimuth)
5 GHz: peak gain 5 dBi, internal, omnidirectional (azimuth)
Interfaces
2 x 10/100/1000BASE-T autosensing (RJ-45), PoE
Management console port (RJ-45)
USB 2.0 (enabled via future software)
Indicators
Status LED shows boot loader, association, operating status, warnings, and errors
Dimensions (W x L x H)
7 x 7 x 1.5 in (without mounting brackets)
Input Power Requirements
802.3at PoE+, HKShanhai Group Limited Universal PoE (HKShanhai Group Limited UPOE®)
HKShanhai Group Limited power injector AIR-PWRINJ6=
802.3af PoE
HKShanhai Group Limited power injector AIR-PWRINJ5= (802.3af only)
Note: USB port is off with 802.3af PoE as power source
Power Draw
13.2W at PSE (12.1W at PD), all features except USB
17.8W at PSE (16.0W at PD), USB enabled
Environmental
Non-operating temperature: -30°C to 70°C (-22°F to 158°F)
Non-operating altitude: 25°C, 15,000 ft
Operating temperature: 0°C to 50°C (32°F to 122°F)
Operating humidity: 10% to 90% (non-condensing)
Operating altitude: 40°C, 9,843 ft
Note: Above 40°C, radio transmit duty cycle ??50%
System Memory
1 GB DRAM
256 MB flash
Available Transmit Power Settings
2.4 GHz: 20/17/14/11/8/5/2/?? dBm (100/50/25/12.5/6.25/3.13/1.56/0.79 mW)
5 GHz: 23/20/17/14/11/8/5/2 dBm (200/100/50/25/12.5/6.25/3.13/1.56 mW)
Frequency Band and 20-MHz Channels
H (regulatory domain):
2.412??.472 GHz, 13 channels
5.180??.320 GHz, 8 channels
5.745??.825 GHz, 5 channels
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