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ME AP1840I provides steady enterprise coverage and consistent throughput.
AIR-AP1840I-I-K9C
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Cisco Aironet ME AP1840I Series access point - I domain
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AIR-AP1840I-I-K9C
- Description:
- Cisco Aironet ME AP1840I Series access point - I domain
- Rating:
Added to cart 28 times recently
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In stock - Ready to Ship
- Brand:
- Cisco
- GTIN:
- 996279666118
- Condition:
- Warranty:
- 3
- Price:
$1,467.00
Quantity:
1
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AIR-AP1840I-I-K9C Overview
AIR-AP1840I-I-K9C is a high-performance wireless access point designed for indoor enterprise deployments, supporting dual-band 2.4GHz and 5GHz operation with the Wi‑Fi 5 (802.11ac Wave 2) standard. It delivers up to 1.3Gbps of aggregate throughput with advanced features such as MU‑MIMO and beamforming, ensuring fast and reliable connectivity for a variety of business environments.
Engineered with internal omnidirectional antennas and optimized for ceiling or wall mounting, this access point offers flexible installation options and robust security features including WPA2, WPA3, and 802.1X compliance. Ideal for large offices, education campuses, and other high-density indoor spaces, AIR-AP1840I-I-K9C provides enterprise‑grade wireless performance with simplified on‑premises management.
AIR-AP1840I-I-K9C price is $1,467.00. AIR-AP1840I-I-K9C is in stock and available for next-day dispatch. (terms applied)
Request bulk order quote for AIR-AP1840I-I-K9C for additional pricing. Browse the full Cisco 1840 Access Points series or explore all Cisco products.
AIR-AP1840I-I-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
- Security Features
- WPA2 / WPA3 / 802.1X
- Compliance
- FCC / CE / RoHS
- Processor
- N/A
- Memory
- N/A
- Outdoor Use
- No
- Product Name
- AIR-AP1840I-I-K9C
- Height
- 1.73 inches
- Width
- 9.44 inches
- Depth
- 9.44 inches
- Weight
- 2.2 lbs
Quality Certifications
To get the detailed certification, please go to the Compliance Center.
Product Comparison Table 
| AIR-AP1840I-I-K9C |  AIR-AP1840I-G-K9 |  AIR-AP1840I-Z-K9C |  AIR-AP1840I-G-K9C |  AIR-AP1840I-F-K9C | |
|---|---|---|---|---|---|
| Antenna Gain | N/A | N/A | N/A | N/A | N/A |
| Antenna Type | Internal Omnidirectional | Omnidirectional (Internal) | Omnidirectional | Omnidirectional | 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 | Up to 1.3Gbps | 1.3Gbps | 1.3Gbps | Up to 1.3Gbps |
| Depth | 9.44 inches | 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 | 1.73 inches | N/A | N/A | N/A | N/A |
| MIMO Technology | MU-MIMO | MU-MIMO | MU-MIMO | MU-MIMO | MU-MIMO |
| Management Features | On-Premises | On-Premises / SNMP | On-Premises (Controller-based) | On-Premises / SNMP | On-Premises / 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 | 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 | AIR-AP1840I-I-K9C | Cisco Aironet 1840I Wireless Access Point | AIR-AP1840I-Z-K9C | Cisco AIR-AP1840I-G-K9C | AIR-AP1840I-F-K9C |
| Product Type | Wireless Access Point | Wireless Access Point | Wireless Access Point | 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 | WPA2 / WPA3 / 802.1X | WPA2 / 802.1X | WPA2 / 802.1X |
| Weight | 2.2 lbs | N/A | N/A | N/A | N/A |
| Wi-Fi Standard | Wi-Fi 5 | Wi-Fi 5 (802.11ac Wave 2) | Wi-Fi 5 | Wi-Fi 5 | Wi-Fi 5 |
| Width | 9.44 inches | 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
Jonas Fletcher
5
Wave 2 indoor performance meets our business expectations.
K
Kyle Dawson
5
Reliable roaming and strong dual band connectivity.
L
Lucas Harper
5
Centralized management simplifies large scale deployments.
M
Miles Fitzgerald
4
Stable WiFi solution supporting daily operational needs.
N
Noah Whitman
5
Professional access point delivering predictable results.
O
Oliver Chambers
5
Consistent uptime and smooth integration into Cisco WLAN.
Questions & Answers
What is the Cisco Aironet ME AP1840I-I-K9C access point?
The Cisco Aironet ME AP1840I-I-K9C is a ruggedized Industrial (I-domain) dual-band 802.11ac Wave 2 access point designed for harsh outdoor and industrial environments.
Which wireless standards and throughput does the AP1840I-I-K9C support?
The AP1840I-I-K9C supports IEEE 802.11a/b/g/n/ac Wave 2 with MU-MIMO, delivering combined data rates up to 2.6 Gbps across the 2.4 GHz and 5 GHz bands.
What frequency bands and channels are supported?
This access point operates concurrently in the 2.4 GHz (channels 1–11) and 5 GHz (channels 36–165) bands, enabling flexible channel planning and optimized spectrum utilization.
What power options are available for the AP1840I-I-K9C?
The AP1840I-I-K9C supports 802.3at PoE+ and Cisco Universal PoE (UPoE), requiring a minimum of 30 W for full performance and eliminating the need for external power supplies.