United States$5,000,000+
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I
Ian Fletcher
5
ME version integrates smoothly with our Cisco wireless environment. Stable performance.
AIR-AP1840I-F-K9C
Cisco Aironet ME AP1840I Series access point - F domain
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Name:
AIR-AP1840I-F-K9C
- Description:
- Cisco Aironet ME AP1840I Series access point - F domain
- Rating:
Added to cart 28 times recently
- Availability:
In stock - Ready to Ship
- Brand:
- Cisco
- GTIN:
- 614802223422
- Condition:
- Warranty:
- 3
- Price:
$1,467.00
Quantity:
1
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AIR-AP1840I-F-K9C Overview
AIR-AP1840I-F-K9C is a high-performance indoor access point engineered to deliver enterprise-grade wireless connectivity. It supports dual-band operation on 2.4GHz and 5GHz frequencies using the Wi-Fi 5 (802.11ac Wave 2) standard to ensure fast data rates and reliable network performance.
Designed for environments such as large offices and high-density areas, this access point employs MU-MIMO and beamforming technologies to optimize throughput and coverage. With an omnidirectional antenna, RJ-45 connectivity delivered via PoE, and flexible mounting options for ceiling or wall installation, the AIR-AP1840I-F-K9C is built for swift and robust deployment.
AIR-AP1840I-F-K9C price is $1,467.00. AIR-AP1840I-F-K9C is in stock and available for next-day dispatch. (terms applied)
Request bulk order quote for AIR-AP1840I-F-K9C for additional pricing. Browse the full Cisco 1840 Access Points series or explore all Cisco products.
AIR-AP1840I-F-K9C Specifications
- Product Type
- Wireless Product
- 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
- 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 / 802.1X
- Compliance
- FCC / CE / RoHS
- Processor
- N/A
- Memory
- N/A
- Outdoor Use
- No
- Product Name
- AIR-AP1840I-F-K9C
- 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-F-K9C |  AIR-AP1840I-F-K9 |  AIR-AP1840I-G-K9C |  AIR-AP1840I-D-K9 |  AIR-AP1840I-A-K9 | |
|---|---|---|---|---|---|
| Antenna Gain | N/A | N/A | N/A | N/A | N/A |
| Antenna Type | Omnidirectional | Omnidirectional | Omnidirectional | Omnidirectional | Internal Omnidirectional |
| 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 | 1.3Gbps | 1Gbps | Up to 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 / SNMP | On-Premises / SNMP | On-Premises / SNMP | Cisco IOS Software, SNMP |
| 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 | N/A | N/A | No |
| Mounting Options | Ceiling Mount / Wall Mount | Ceiling Mount / Wall Mount | Ceiling Mount | Ceiling Mount / Wall 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 | AIR-AP1840I-F-K9C | AIR-AP1840I-F-K9 | Cisco AIR-AP1840I-G-K9C | AIR-AP1840I-D-K9 | Cisco Aironet 1840 Series Access Point |
| Product Type | Wireless Product | Wireless Product | Wireless Product | Wireless Access Point | Wireless Access Point |
| 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 / 802.1X | WPA2 / WPA3 / 802.1X | WPA2 / 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 | 802.11a/b/g/n/ac |
| 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
J
Jack Thornton
4
Reliable dual band coverage and predictable throughput.
K
Kyle Bennett
5
Wave 2 AP delivering consistent connectivity for staff operations.
L
Liam Patterson
4
Strong indoor signal and minimal support issues.
M
Marcus Elliott
5
Professional WiFi solution with centralized management.
N
Noel Harding
5
Stable enterprise deployment with dependable uptime.
O
Owen Barrett
5
Excellent performance in mid sized office deployment.
Questions & Answers
What is the Cisco Aironet ME AP1840I-F-K9C access point?
The Cisco Aironet ME AP1840I-F-K9C is an enterprise-grade 802.11ac Wave 2 indoor access point with integrated antennas, designed for the F regulatory domain. It delivers high-performance wireless connectivity, advanced security, and centralized management via Cisco DNA.
Which wireless standards are supported by the AP1840I-F-K9C?
The AP1840I-F-K9C supports IEEE 802.11a/b/g/n/ac Wave 2 standards, offering concurrent dual-band operation at 2.4 GHz and 5 GHz for legacy compatibility and high-speed throughput.
Does the AP1840I-F-K9C support MU-MIMO technology?
Yes. The AP1840I-F-K9C includes multi-user MIMO (MU-MIMO) to serve multiple clients simultaneously, boosting network capacity and improving performance in high-density environments.
What are the maximum data rates of the AP1840I-F-K9C?
The AP1840I-F-K9C delivers up to 1.3 Gbps on the 5 GHz band and up to 450 Mbps on the 2.4 GHz band, providing combined throughput of up to 1.75 Gbps.
Which power options does the AP1840I-F-K9C support?
It supports Power over Ethernet (PoE) standards 802.3af and 802.3at, eliminating the need for a separate power supply and simplifying installation in offices, retail, and hospitality venues.
What security features are included in the AP1840I-F-K9C?
The AP1840I-F-K9C offers Cisco CleanAir for RF spectrum analysis, secure guest access, WPA3 encryption, VLAN segmentation, and integration with Cisco Identity Services Engine (ISE) for policy enforcement.
How do I manage the AP1840I-F-K9C access point?
You can manage the AP1840I-F-K9C via Cisco DNA Center, Cisco Mobility Express, or a Cisco Wireless LAN Controller (WLC), enabling centralized provisioning, monitoring, and firmware upgrades.
What deployment scenarios are ideal for the AP1840I-F-K9C?
The AP1840I-F-K9C is ideal for enterprise offices, educational campuses, retail stores, and hospitality environments that require high-density coverage, robust security, and scalable management.
What is the coverage range of the integrated antennas?
The AP1840I-F-K9C features integrated directional and omni-directional antennas that provide coverage up to 30 meters indoors, depending on building materials and client device capabilities.
How many clients can the AP1840I-F-K9C support simultaneously?
Each AP1840I-F-K9C can handle up to 200 client devices concurrently, ensuring reliable performance even in high-demand environments such as lecture halls and conference centers.
Does the AP1840I-F-K9C support Cisco DNA Center analytics?
Yes. The AP1840I-F-K9C integrates with Cisco DNA Center to provide real-time analytics, proactive troubleshooting, and user-experience metrics for optimizing wireless operations.
Can I deploy the AP1840I-F-K9C in mesh mode?
Yes. The AP1840I-F-K9C supports Cisco FlexConnect and wireless mesh configurations, allowing flexible network topologies and simplified extension into hard-to-cable locations.
What environmental specifications apply to the AP1840I-F-K9C?
The AP1840I-F-K9C operates between 0°C and 40°C with humidity up to 95% non-condensing. It complies with NEBS Level 3 for reliability in telecom and industrial deployments.
How do I update the firmware on the AP1840I-F-K9C?
Firmware updates can be performed through Cisco DNA Center, a Cisco WLC, or Mobility Express web UI. Automated upgrade policies ensure minimal downtime and consistent feature sets.
Is the AP1840I-F-K9C compatible with third-party controllers?
The AP1840I-F-K9C is optimized for Cisco controllers and Cisco DNA Center. Third-party controller support is not officially certified and may limit feature availability and performance.