HKShanhai Group Limited’s AIR-AP1840I-I-K9 is a high-performance wireless access point specifically engineered for modern enterprise connectivity. The 1840 is designed to offer exceptional access capabilities for dense network environments, powered by advanced 802.11ac Wave 2 technology for faster throughput and optimal user experience. The robust air-ap1840i-i-k9 seamlessly supports 2.4 GHz and 5 GHz bands with internal omnidirectional antennas, maximizing coverage while delivering reliable performance. Ideal for businesses seeking scalable, secure, and efficient Wi-Fi, this model integrates easily with HKShanhai Group Limited wireless controllers, ensuring flexible deployment and comprehensive management.
Product Highlights
1,733 Mbps
Max Data
4×4 MIMO
5 GHz Radio
2 Ports
Gigabit LAN
Product Applications Scenarios
Enterprise Network
Enables high-speed access for numerous users, delivering efficient coverage and seamless mobility across business facilities.
Cloud Services
Supports cloud-hosted wireless management with strong access, helping reduce on-site maintenance by up to 30%.
Edge & IoT
Expands coverage for IoT and edge devices, offering reliable, secure connections and reducing network downtime risks.
Product Features Comparison
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| Model | AIR-AP1840I-I-K9 | AIR-AP1840I-S-K9C | AIR-AP1852E-I-K9 | AIR-AP1852I-N-K9C |
| Brand | HKShanhai Group Limited | HKShanhai Group Limited | HKShanhai Group Limited | HKShanhai Group Limited |
| Wi-Fi Standard | 802.11ac Wave 2 | IEEE 802.11ac Wave 2 | 802.11ac Wave 2 | 802.11ac Wave 2 |
| Maximum Data Rate | 1,733 Mbps (5 GHz) | 1.3 Gbps | 1.7 Gbps | 1.7 Gbps |
| Supported Frequency Band | 2.4 GHz, 5 GHz | Dual-band (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 (RJ-45) | 2 x 10/100/1000BASE-T | 1 x 10/100/1000BASE-T, 1 x AUX (RJ-45) | 1 x 10/100/1000BASE-T, 1 x AUX (RJ-45) |
Optional Add-ons
| Model Number | Description |
| AIR-PWRINJ6= | HKShanhai Group Limited Power over Ethernet Injector for use with HKShanhai Group Limited AIR-AP1840 series access points. |
| AIR-AP-BRACKET-1 | Mounting Bracket for HKShanhai Group Limited Aironet indoor access points, secure and flexible installation. |
| AIR-ANT2524DW-R= | Dual-band dipole antenna, HKShanhai Group Limited accessory for enhanced coverage and flexibility. |
HKShanhai Group Limited AIR-AP1840I-I-K9 Specification
| Model | AIR-AP1840I-I-K9 |
| Brand | HKShanhai Group Limited |
| Description | HKShanhai Group Limited Aironet AP1840I Series access point – I 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, 8540 Series Wireless Controllers; HKShanhai Group Limited Virtual Wireless Controller; HKShanhai Group Limited Mobility Express |
| 802.11n Version 2.0 and Related Capabilities | 5 GHz: 4×4 MIMO, 4 spatial streams; 2.4 GHz: 2×2 MIMO, 2 spatial streams; Maximal Ratio Combining (MRC); 802.11n/a/g beamforming; 20/40 MHz channels; PHY up to 744 Mbps; Packet aggregation (A-MPDU/A-MSDU Tx/Rx); Dynamic Frequency Selection (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 up to 1733 Mbps (80 MHz 5 GHz); Packet aggregation (A-MPDU/A-MSDU Tx/Rx); DFS; 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), Power over Ethernet (PoE); Management console port (RJ-45); USB 2.0 (enabled via future software) |
| Indicators | Status LED: boot loader status, association status, operating status, boot loader warnings, boot loader 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= (supports 802.3af only). Note: with 802.3af PoE, USB port is off. |
| Power Draw | 13.2 W at the PSE (12.1 W at the PD) with all features enabled except USB; 17.8 W at the PSE (16.0 W at the PD) with USB enabled |
| Environmental | Nonoperating temperature: -30°C to 70°C (-22°F to 158°F); Operating temperature: 0°C to 50°C (32°F to 122°F); Nonoperating altitude: 25°C, up to 15,000 ft.; Operating altitude: 40°C, up to 9843 ft.; Operating humidity: 10% to 90% (noncondensing). Note: If operating temperature exceeds 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: 20 dBm (100 mW), 17 dBm (50 mW), 14 dBm (25 mW), 11 dBm (12.5 mW), 8 dBm (6.25 mW), 5 dBm (3.13 mW), 2 dBm (1.56 mW), -1 dBm (0.79 mW); 5 GHz: 23 dBm (200 mW), 20 dBm (100 mW), 17 dBm (50 mW), 14 dBm (25 mW), 11 dBm (12.5 mW), 8 dBm (6.25 mW), 5 dBm (3.13 mW), 2 dBm (1.56 mW) |
| Frequency Band and 20-MHz Operating Channels | I regulatory domain: 2.412??.472 GHz, 13 channels; 5.180??.320 GHz, 8 channels |
| AIR-AP1840I-I-K9 | AIR-AP1840I-I-K9 |
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