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AIR-AP1840I-E-K9
Cisco Aironet AP1840I Series access point - E domain
Federal agencies and Fortune 500 operations source through ORM Systems.
US Government & Defense
Enterprise Clients
Regional teams and 25+ distribution partners keep stock near you and accountability in your time zone.
Pay by PayPal or Revolut with full chargeback rights. Order on PO terms, Net-30 for government.
Every registration we claim is public record — check our federal contractor status yourself before you spend a dollar.
Ten years serving buyers who audit their vendors. From federal agencies to 20,000+ enterprise clients worldwide.
AIR-AP1840I-E-K9 is a high-performance indoor wireless access point designed for enterprise environments that demand reliable, fast, and secure connectivity. This device operates in dual-band mode (2.4GHz and 5GHz) and adheres to Wi-Fi 5 (802.11ac Wave 2) standards, offering a data rate of up to 1Gbps while leveraging advanced connectivity features such as MU-MIMO and beamforming to optimize network efficiency.
Engineered for seamless installation in large offices, educational institutions, and similar high-density indoor settings, the AIR-AP1840I-E-K9 supports versatile mounting options including ceiling and wall mounts. With integrated internal omnidirectional antennas, the device simplifies deployment, and its PoE power supply further enhances installation flexibility, making it an ideal solution for modern enterprise wireless networks.
AIR-AP1840I-E-K9 price is $1,467.00. AIR-AP1840I-E-K9 is in stock and available for next-day dispatch. (terms applied)
Request bulk order quote for AIR-AP1840I-E-K9 for additional pricing. Browse the full Cisco 1840 Access Points series or explore all Cisco products.
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| AIR-AP1840I-E-K9 |  AIR-AP1840I-H-K9C |  AIR-AP1840I-G-K9C |  AIR-AP1840I-S-K9C |  AIR-AP1840I-H-K9 | |
|---|---|---|---|---|---|
| Product Type | Wireless Access Point | Wireless Access Point | Wireless Product | Wireless Access Point | Wireless Access Point |
| Wireless Type | Access Point | Access Point | Access Point | Access Point | Access Point |
| Wi-Fi Standard | Wi-Fi 5 | Wi‑Fi 5 | Wi-Fi 5 | Wi-Fi 5 | 802.11ac |
| Frequency Bands | 2.4GHz / 5GHz | 2.4GHz / 5GHz | 2.4GHz / 5GHz | 2.4GHz / 5GHz | 2.4GHz, 5GHz |
| Data Rate | 1Gbps | Up to 1.3Gbps | 1.3Gbps | 1.3Gbps | Up to 1.3Gbps |
| Connector Type | RJ-45 | RJ‑45 | RJ-45 | RJ-45 | RJ-45 |
| Antenna Type | Omnidirectional | Internal Omnidirectional | Omnidirectional | Omnidirectional | Internal Omni-directional |
| MIMO Technology | MU-MIMO | MU‑MIMO | MU-MIMO | MU-MIMO | MU-MIMO |
| Beamforming | Yes | Yes | Yes | Yes | Yes |
| Mounting Options | Ceiling Mount / Wall Mount | Ceiling Mount / Wall Mount | Ceiling Mount | Ceiling Mount / Wall Mount | Ceiling Mount, Wall Mount |
| Power Supply | PoE | PoE | PoE | PoE | PoE |
| Ethernet Port | 1x Gigabit | 1x Gigabit | 1x Gigabit | 1x Gigabit | 1x Gigabit |
| 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 |
| Management Features | On-Premises / SNMP | On‑Premises / SNMP | On-Premises / SNMP | On-Premises / SNMP | Cisco Mobility Express |
| Security Features | WPA2 / WPA3 / 802.1X | WPA2 / WPA3 / 802.1X | WPA2 / 802.1X | WPA2 / 802.1X | WPA2, WPA3, 802.1X |
| Compliance | FCC / CE / RoHS | FCC / CE / RoHS | FCC / CE / RoHS | FCC / CE / RoHS | FCC, CE, RoHS |
| Outdoor Use | No | No | No | No | No |
| Product Name | AIR-AP1840I-E-K9 | Cisco Aironet 1840 Indoor Access Point | Cisco AIR-AP1840I-G-K9C | AIR-AP1840I-S-K9C | AIR-AP1840I-H-K9 |
Every unit is authentic, sourced through trusted and authorised channels, and serial-verified on request. Genuine networking and IT hardware, guaranteed, or your money back.
New products are backed by up to 3 years of extended warranty, and certified refurbished units by up to 3 months, for dependable protection on every order. Coverage is clear, honoured in full, and confirmed on each product page.
If a unit ever falls short, our streamlined RMA process gets a replacement to you fast, with advance replacement available to keep your network running. No jargon, no runaround.
Every device is inspected, bench-tested, and firmware-verified, with configurations wiped before dispatch. Additional testing can be arranged to confirm full working condition on request.
Our specialists assist with compatibility, configuration, licensing, and installation, before and after you buy. Real hardware expertise, whenever you need it.
dispatched quickly and shipped worldwide from regional hubs, fully tracked and insured.
Strong indoor coverage and reliable throughput. Ideal for enterprise WiFi upgrades.
Stable performance with seamless roaming between access points.
Easy deployment and solid integration into our Cisco WLAN.
Wave 2 speeds handle office traffic efficiently.
Consistent connectivity and minimal downtime across departments.
Enterprise grade reliability with centralized management simplicity.
Dependable indoor AP delivering strong dual band performance.
The Cisco Aironet AP1840I-E-K9 is a dual-radio Wi-Fi 6 (802.11ax) indoor access point optimized for high-density enterprise deployments in the E regulatory domain.
The AP1840I-E-K9 supports IEEE 802.11a/b/g/n/ac Wave 2 and AX (Wi-Fi 6) standards on both 2.4 GHz and 5 GHz bands.
The AP1840I-E-K9 delivers up to 1.2 Gbps on 2.4 GHz and 2.4 Gbps on 5 GHz, for a combined theoretical throughput of 3.6 Gbps.
It supports 4×4:4 MU-MIMO with up to four spatial streams per radio, enabling simultaneous high-speed connections for multiple clients.
The AP1840I-E-K9 is powered via 802.3at PoE+ or optional Cisco Universal Power Supply, simplifying installation without dedicated AC outlets.
Yes, it features four internal omnidirectional antennas per radio, providing optimized coverage for open office and classroom environments.
It offers WPA3, 802.1X authentication, Cisco TrustSec, rogue AP detection, and Secure Boot for comprehensive wireless security.
You can manage the AP1840I-E-K9 via Cisco DNA Center, Cisco Prime Infrastructure, or on-board Mobility Express for flexible deployment.
It includes Cisco CleanAir technology, Flexible Radio Assignment, and Dynamic Channel Assignment to optimize spectrum usage and minimize interference.
The AP1840I-E-K9 supports up to 400 associated clients, making it ideal for classrooms, retail, and conference environments.
Operating temperature ranges from 0 °C to 40 °C, with humidity between 10% and 95% non-condensing, compliant with EN 301 893 and EN 300 328.
The “E” domain indicates compliance with European Union radio regulations and frequency ranges approved for indoor use.
Cisco offers a limited lifetime hardware warranty with next-business-day advance replacement and optional Cisco SMARTnet technical support.
Firmware updates are managed through Cisco DNA Center, Prime Infrastructure, or the AP’s web interface, ensuring secure OTA upgrades.
It supports ceiling tile, surface-mount, and wall-mount installations with included brackets and T-bar clips for flexible deployment.
Yes, it seamlessly integrates with Cisco Catalyst switches and routers for unified policy enforcement and end-to-end network visibility.
United States
