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ME AP1840I provides stable coverage and dependable speeds for our corporate network.
AIR-AP1840I-H-K9C
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Cisco Aironet ME AP1840I Series access point - H domain
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AIR-AP1840I-H-K9C
- Description:
- Cisco Aironet ME AP1840I Series access point - H domain
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- Brand:
- Cisco
- GTIN:
- 614802223422
- Condition:
- Warranty:
- 3
- List Price:
$1,396.00
- Price:
$739.0047.1% off
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AIR-AP1840I-H-K9C Overview
AIR-AP1840I-H-K9C is a high-performance indoor wireless access point engineered for reliable connectivity in enterprise environments. Designed as a dual-band device, it supports both 2.4GHz and 5GHz frequency bands and adheres to the Wi‑Fi 5 (802.11ac Wave 2) standard, ensuring robust data transfer rates of up to 1.3Gbps. Its advanced features include MU‑MIMO and beamforming capabilities that work together to enhance capacity and deliver focused, high-quality signal transmission.
Optimized for indoor deployments in large offices, campuses, and high‑density areas, this access point offers versatile installation options such as ceiling and wall mounting. Powered via PoE and outfitted with internal omnidirectional antennas, the AIR-AP1840I-H-K9C is designed to support secure connectivity with enterprise‑grade security features including WPA2, WPA3, and 802.1X. Its streamlined design and management capabilities make it an ideal solution for organizations seeking effective on‑premises network performance and reliability.
AIR-AP1840I-H-K9C price is $739.00, a 47.1% saving from the Cisco list price of $1,396.00. AIR-AP1840I-H-K9C is in stock and available for next-day dispatch. (terms applied)
Request bulk order quote for AIR-AP1840I-H-K9C for additional pricing. Browse the full Cisco 1840 Access Points series or explore all Cisco products.
AIR-AP1840I-H-K9C Specifications
- Product Type
- Wireless Access Point
- Wireless Type
- Access Point
- Wi-Fi Standard
- Wi‑Fi 5
- Frequency Bands
- 2.4GHz / 5GHz
- Data Rate
- Up to 1.3Gbps
- Max Range
- N/A
- Coverage Area
- N/A
- Connector Type
- RJ‑45
- Antenna Type
- Internal Omnidirectional
- Antenna Gain
- N/A
- MIMO Technology
- MU‑MIMO
- Beamforming
- Yes
- Mounting Options
- Ceiling Mount / Wall Mount
- Power Supply
- PoE
- Mesh Networking
- No
- Ethernet Port
- 1x Gigabit
- Max Number of Devices Supported
- N/A
- Protocols Supported
- 802.11a/b/g/n/ac
- Management Features
- On‑Premises / SNMP
- Security Features
- WPA2 / WPA3 / 802.1X
- Compliance
- FCC / CE / RoHS
- Processor
- N/A
- Memory
- N/A
- Outdoor Use
- No
- Product Name
- Cisco Aironet 1840 Indoor Access Point
- Height
- N/A
- Width
- N/A
- Depth
- N/A
- Weight
- N/A
Quality Certifications
To get the detailed certification, please go to the Compliance Center.
Product Comparison Table 
| AIR-AP1840I-H-K9C |  AIR-AP1840I-Z-K9C |  AIR-AP1840I-I-K9 |  AIR-AP1840I-G-K9C |  AIR-AP1840I-Z-K9 | |
|---|---|---|---|---|---|
| Antenna Gain | N/A | N/A | N/A | N/A | N/A |
| Antenna Type | Internal Omnidirectional | Omnidirectional | Internal Omnidirectional | Omnidirectional | Internal Omni-directional |
| Beamforming | Yes | Yes | Yes | Yes | Yes |
| Compliance | FCC / CE / RoHS | FCC / CE / RoHS | FCC, CE, RoHS | FCC / CE / RoHS | FCC / CE / RoHS |
| Connector Type | RJ‑45 | RJ-45 | RJ-45 | RJ-45 | RJ-45 |
| Coverage Area | N/A | N/A | N/A | N/A | N/A |
| Data Rate | Up to 1.3Gbps | 1.3Gbps | Up to 1.3Gbps | 1.3Gbps | 1.3Gbps |
| Depth | N/A | N/A | N/A | N/A | N/A |
| Ethernet Port | 1x Gigabit | 1x Gigabit | 1x Gigabit | 1x Gigabit | 1x Gigabit |
| Frequency Bands | 2.4GHz / 5GHz | 2.4GHz / 5GHz | 2.4GHz / 5GHz | 2.4GHz / 5GHz | 2.4GHz / 5GHz |
| Height | N/A | N/A | N/A | N/A | N/A |
| MIMO Technology | MU‑MIMO | MU-MIMO | MU-MIMO | MU-MIMO | MU-MIMO |
| Management Features | On‑Premises / SNMP | On-Premises (Controller-based) | Cloud Management, On-Premises, SNMP | On-Premises / SNMP | On-Premises |
| Max Number of Devices Supported | N/A | N/A | N/A | N/A | N/A |
| Max Range | N/A | N/A | N/A | N/A | N/A |
| Memory | N/A | N/A | N/A | N/A | N/A |
| Mesh Networking | No | No | No | N/A | No |
| Mounting Options | Ceiling Mount / Wall Mount | Ceiling Mount / Wall Mount | Ceiling Mount, Wall Mount | Ceiling Mount | Ceiling Mount / Wall Mount |
| Outdoor Use | No | No | No | No | No |
| Power Supply | PoE | PoE | PoE | PoE | PoE |
| Processor | N/A | N/A | N/A | N/A | N/A |
| Product Name | Cisco Aironet 1840 Indoor Access Point | AIR-AP1840I-Z-K9C | AIR-AP1840I-I-K9 | Cisco AIR-AP1840I-G-K9C | Cisco Aironet 1840I Series Access Point |
| Product Type | Wireless Access Point | Wireless Access Point | Wireless Product | Wireless Product | Wireless Product |
| Protocols Supported | 802.11a/b/g/n/ac | 802.11a/b/g/n/ac | 802.11a/b/g/n/ac | 802.11a/b/g/n/ac | 802.11a/b/g/n/ac |
| Security Features | WPA2 / WPA3 / 802.1X | WPA2 / WPA3 / 802.1X | WPA2, WPA3, 802.1X | WPA2 / 802.1X | WPA2 / WPA3 / 802.1X |
| Weight | N/A | N/A | N/A | N/A | N/A |
| Wi-Fi Standard | Wi‑Fi 5 | Wi-Fi 5 | Wi-Fi 5 | Wi-Fi 5 | Wi-Fi 5 |
| Width | N/A | N/A | N/A | N/A | N/A |
| Wireless Type | Access Point | Access Point | Access Point | Access Point | Access Point |
| Wi‑Fi Standard |
Reviews & Ratings
P
Philip Stanton
4
Reliable enterprise WiFi solution with smooth roaming.
Q
Quentin Harper
4
Wave 2 access point delivering consistent throughput under load.
R
Robert Clayton
4
Straightforward configuration and excellent signal stability.
S
Stephen Montgomery
5
Solid indoor performance with strong dual band coverage.
T
Timothy Vaughan
4
Predictable enterprise connectivity and centralized manageability.
W
William Prescott
5
Professional AP offering reliable uptime and clean integration.
Questions & Answers
What is the Cisco Aironet ME AP1840I Series access point (AIR-AP1840I-H-K9C)?
The AIR-AP1840I-H-K9C is a dual-band, 802.11ac Wave 2 indoor access point optimized for high-density enterprise and hospitality environments in the H regulatory domain.
Which Wi-Fi standards and data rates does the AP1840I support?
It supports IEEE 802.11a/b/g/n/ac Wave 2 standards with aggregate data rates up to 1.3 Gbps on 5 GHz and 0.3 Gbps on 2.4 GHz.
How does the AIR-AP1840I-H-K9C handle high-density deployments?
With MU-MIMO, four spatial streams, and optimized RF features, it delivers simultaneous performance to multiple clients for reliable high-density coverage.
What security features are built into the AP1840I Series?
It includes WPA3, 802.1X authentication, Cisco Flexible Radio Assignment, and integrated rogue detection to ensure enterprise-grade network security.
How is the Cisco Aironet ME AP1840I powered?
The AP supports 802.3at PoE+ and can also be powered via an optional external power supply for flexible deployment.
What mounting and installation options are available?
The AP ships with ceiling-tile brackets, an anchor fastener kit, and wall-mount brackets for quick, tool-less installation in diverse environments.
Which antennas are compatible with the AIR-AP1840I-H-K9C?
It features internal dual-band omnidirectional antennas and also supports Cisco external upgrade antennas for specialized propagation patterns.
How do I manage and monitor this access point?
You can manage the AP using Cisco DNA Center, Cisco Prime Infrastructure, or embedded controller mode via the Cisco Mobility Express GUI.
Which regulatory domain does the H version support?
The H domain version is certified for specific countries in Eastern Europe and CIS regions, ensuring compliance with regional RF regulations.
What is the operating temperature and humidity range?
The AP operates reliably from 0 °C to 40 °C with up to 95% non-condensing humidity for indoor environments.
What warranty and support options are available?
Cisco offers a limited lifetime hardware warranty plus optional SMARTnet services for expedited replacement and 24×7 technical support.
How energy-efficient is the Cisco Aironet ME AP1840I?
It features Cisco EnergyWise for adaptive power management and meets IEEE 802.3az Energy-Efficient Ethernet standards to reduce operating costs.
Is the AIR-AP1840I backward compatible with older Cisco access points?
Yes, it interoperates with legacy Cisco 802.11a/b/g/n gear when configured in mixed-mode, ensuring seamless upgrades.
Can I integrate the AP1840I with Cisco DNA Center?
Absolutely – it supports full Cisco DNA Center lifecycle management, including automation, assurance, and analytics capabilities.
What quality of service (QoS) features are supported?
The AP implements WMM, Cisco AV Streaming, and Flexible Radio Assignment to prioritize voice, video, and critical data traffic.
How do I troubleshoot connectivity issues on the AP1840I?
Use Cisco Prime or DNA Center for real-time RF health dashboards, client diagnostics, and automated remediation tools.
What differentiates the H-domain AP1840I from other regional versions?
The H-domain model is factory-tuned for the specific channel and power regulations of Eastern Europe and CIS countries, ensuring legal compliance and optimal RF performance.