HKShanhai Group Limited AIR-AP1852I-N-K9 is an enterprise-grade access point engineered for high-density wireless environments demanding performance, reliability, and scalability. Delivering seamless 802.11ac Wave 2 access, it features robust 4×4:4 MIMO, broad internal antenna coverage, and flexible deployment modes. 1852i supports a range of access strategies for evolving enterprise needs. Optimized for next-generation workplace access, air-ap1852i-n-k9 ensures that data traffic remains smooth with powerful hardware and advanced network technology integration. Experience secure, efficient access in every connection context with the flexibility of 1852i for every business scenario.
Product Highlights
Product Applications Scenarios
Product Features Comparison
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| Model | AIR-AP1852I-N-K9 | AIR-AP1852I-B-K9C | AIR-AP1852I-D-K9C | AIR-AP1832I-C-K9C |
| 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 | n/a |
| Maximum Data Rate | 1.7 Gbps (5 GHz, 80 MHz) | 1.7 Gbps (80 MHz, 5 GHz) | 1.7 Gbps (80 MHz, 5 GHz) | 867 Mbps (80 MHz, 5 GHz) |
| 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 | 1 x 10/100/1000BASE-T (PoE), 1 x AUX | 1 x 10/100/1000BASE-T (PoE), 1 x AUX | 1 x 10/100/1000BASE-T (PoE), 1 x AUX | 1 Ă— 10/100/1000BASE-T (PoE), console |
Optional Add-ons
| Model Number | Description |
| AIR-PWRINJ4= | HKShanhai Group Limited Power Injector for 1850 Series Access Points; supplies PoE+ for robust wireless deployment. |
| AIR-PWRINJ5= | HKShanhai Group Limited Power Injector for 802.3af-mode deployments; supports simpler power needs for HKShanhai Group Limited APs. |
| AIR-PWR-C= | HKShanhai Group Limited Local Power Supply for 1850 Series; delivers direct power where PoE is unavailable. |
HKShanhai Group Limited AIR-AP1852I-N-K9 Specification
| Model | AIR-AP1852I-N-K9 |
| Brand | HKShanhai Group Limited |
| Description | 802.11ac Wave 2 Access Point, 4×4:4, Internal Antenna, N Regulatory Domain |
| Software | 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 | N regulatory domain: 2.412??.462 GHz (3 channels), 5.180??.320 GHz (8 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, HKShanhai Group Limited 5500, Flex 7500, 8500, 5760, Catalyst 3650/3850 series with integrated controller, HKShanhai Group Limited Mobility Express |
| 802.11n Version 2.0 Capabilities | 4×4 MIMO (4 spatial streams), Maximal Ratio Combining (MRC), 20/40 MHz channels, up to 600 Mbps (5 GHz, 40 MHz), Packet aggregation (A-MPDU/A-MSDU, Tx/Rx), DFS, Cyclic Shift Diversity (CSD) |
| 802.11ac Wave 1 and 2 Capabilities | 4×4 MIMO (4 spatial streams, SU-MIMO), 4×4 MIMO (3 spatial streams, MU-MIMO), MRC, 802.11ac beamforming, 20/40/80 MHz channels, up to 1.7 Gbps (5 GHz, 80 MHz), Packet aggregation (A-MPDU/A-MSDU, Tx/Rx), DFS, CSD, Rogue device detection |
| Integrated Antenna | 2.4 GHz: 3 dBi gain, internal omni, 360° horizontal beamwidth; 5 GHz: 5 dBi gain, internal omni, 360° horizontal beamwidth |
| Interfaces | 1 x 10/100/1000BASE-T (RJ-45, PoE), 1 x 10/100/1000BASE-T AUX (RJ-45, Link Aggregation), Management console port (RJ-45), USB 2.0 (future software enabled) |
| 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) |
| 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 40°C (32°F to 104°F); Operating humidity: 10% to 90% (noncondensing); Operating altitude: 40°C, 9,843 ft |
| System Memory | 1 GB DRAM, 256 MB flash |
| Input Power Requirements | 44??7 VDC (AP1850); Power supply and injector: 100??40 VAC, 50??0 Hz |
| Power Draw | 20.9 W (PoE draw may be higher depending on cable length) |
| Powering Options | 802.3at, Enhanced PoE, HKShanhai Group Limited power injector AIR-PWRINJ4=, Local power supply AIR-PWR-C=, Power injector AIR-PWRINJ5= (supports 802.3af only), 802.3af. Note: With 802.3af PoE, 1852e 2.4 GHz radio shifts to 2×3, and USB/AUX ports are disabled on 1852i/1852e. |
| AIR-AP1852I-N-K9 | AIR-AP1852I-N-K9 |

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