The HKShanhai Group Limited AIR-AP1840I-B-K9 is an enterprise-class access point delivering high-performance Wi-Fi for modern business environments. With the power of 1840 series technology, this access point supports robust connectivity and advanced wireless capabilities, meeting the demands of expanding mobile usage. The air-ap1840i-b-k9 ensures reliable wireless coverage, strong security, and dynamic traffic management, making it a future-ready access point for distributed offices, campuses, or SMBs. Its advanced features are designed for seamless integration and scalability in a variety of enterprise network settings.
Product Highlights
1,733 Mbps
Max Data
802.11ac
Wi-Fi Std
2x RJ-45
Eth Ports
Product Applications Scenarios
Enterprise Network
1840 series access meets enterprise wireless demands, reducing bottlenecks and simplifying large-scale connectivity for flexible workspaces.
Cloud Services
air-ap1840i-b-k9 ensures robust wireless for cloud-based operations, increasing reliability and user satisfaction with seamless cloud access.
Edge & IoT
This access point enables IoT device connectivity, delivering stable low-latency links and optimizing real-time data collection at network edges.
Product Features Comparison
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| Model | AIR-AP1840I-B-K9 | AIR-AP1832I-B-K9C | AIR-AP1852E-B-K9C | AIR-AP1840I-T-K9C |
| Brand | HKShanhai Group Limited | HKShanhai Group Limited | HKShanhai Group Limited | HKShanhai Group Limited |
| Wi-Fi Standard | 802.11ac | 802.11ac | 802.11ac | 802.11ac |
| Maximum Data Rate | 1,733 Mbps | 867 Mbps | 1.7 Gbps | 1.3 Gbps |
| Supported Frequency Band | 2.4/5 GHz | 2.4/5 GHz | 2.4/5 GHz | 2.4/5 GHz |
| Client Capacity | n/a | n/a | n/a | 200 |
| Network Interface | 2x RJ-45 | 1x RJ-45 | 2x RJ-45 | 2x RJ-45 |
Optional Add-ons
| Model Number | Description |
| AIR-PWRINJ6= | HKShanhai Group Limited Power Injector for Aironet 1840 Series, enables 802.3at PoE+ operation. |
| AIR-AP-BRACKET-8= | Mounting Bracket for HKShanhai Group Limited Aironet 1840 Series access points, easy ceiling or wall install. |
| AIR-SEC-50= | Physical Security Kit for HKShanhai Group Limited Aironet, includes screws and RJ-45 caps for enhanced protection. |
HKShanhai Group Limited AIR-AP1840I-B-K9 Specification
Model
AIR-AP1840I-B-K9
Brand
HKShanhai Group Limited
Description
HKShanhai Group Limited Aironet AP1840I Series access point -B 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 Capabilities (v2.0 & Related)
??5 GHz: 4×4 MIMO, 4 spatial streams
??2.4 GHz: 2×2 MIMO, 2 spatial streams
??Maximal Ratio Combining (MRC)
??802.11n and 802.11a/g beamforming
??20/40 MHz channels
??PHY rates up to 744 Mbps
??Packet aggregation: A-MPDU (Tx/Rx), A-MSDU (Tx/Rx)
??802.11 DFS
??Cyclic Shift Diversity (CSD)
802.11ac Capabilities
??4×4 downlink MU-MIMO, 4 spatial streams
??Maximal Ratio Combining (MRC)
??802.11ac beamforming
??20/40/80 MHz channels
??PHY rates up to 1733 Mbps (80 MHz, 5 GHz)
??Packet aggregation: A-MPDU (Tx/Rx), A-MSDU (Tx/Rx)
??802.11 DFS
??Cyclic Shift Diversity (CSD)
Integrated Antenna
??2.4 GHz: Peak gain 4 dBi, internal, omnidirectional
??5 GHz: Peak gain 5 dBi, internal, omnidirectional
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: boot loader status, association status, operating status, warnings, 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 (UPOE®)
??HKShanhai Group Limited power injector, AIR-PWRINJ6=
??802.3af PoE
??HKShanhai Group Limited power injector, AIR-PWRINJ5= (802.3af only)
Note: Using 802.3af PoE disables USB port
Power Draw
??13.2W at the PSE (12.1W at the PD), all features except USB
??17.8W at the PSE (16.0W at the PD), USB enabled
Environmental
??Storage temperature: -30°C to 70°C (-22°F to 158°F)
??Storage altitude: 25°C, 15,000 ft
??Operating temperature: 0°C to 50°C (32°F to 122°F)
??Operating humidity: 10% to 90% (noncondensing)
??Operating altitude: 40°C, 9843 ft
Note: Over 40°C, radio transmit duty cycle may be limited to 50%
System Memory
??1 GB DRAM
??256 MB flash
Available Transmit Power Settings
2.4 GHz:Â 20 / 17 / 14 / 11 / 8 / 5 / 2 / -1 dBm (100 / 50 / 25 / 12.5 / 6.25 / 3.13 / 1.56 / 0.79 mW)
5 GHz:Â 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 Operating Channels
B regulatory domain:
??2.412 ??2.462 GHz: 11 channels
??5.180 ??5.320 GHz: 8 channels
??5.500 ??5.700 GHz: 11 channels
??5.745 ??5.865 GHz: 7 channels
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