AIR-AP1840I-I-K9, Cisco Aironet AP1840I Series Access Point, 802.11ac Wave2/2x2 MIMO/Gigabit Ethernet
Brand: Cisco · SKU: AIR-AP1840I-I-K9 · MPN: AIR-AP1840I-I-K9 · Category: Networking
Cisco Aironet AP1840I Series access point - I domain
Specifications
| Model | AIR-AP1840I-I-K9 |
|---|---|
| Software | Cisco Unified Wireless Network Software Release 8.8 MR2 or later; Cisco IOS XE Software Release 16.12 or later |
| Indicators | Status LED: boot loader status, association status, operating status, boot loader warnings, boot loader errors |
| Interfaces | 2 x 10/100/1000BASE-T autosensing (RJ-45), Power over Ethernet (PoE); Management console port (RJ-45); USB 2.0 (enabled via future software) |
| Power Draw | 13.2 W at the PSE (12.1 W at the PD) with all features enabled except USB; 17.8 W at the PSE (16.0 W at the PD) with USB enabled |
| Description | Cisco Aironet AP1840I Series access point - I domain |
| Environmental | Nonoperating temperature: -30°C to 70°C (-22°F to 158°F); Operating temperature: 0°C to 50°C (32°F to 122°F); Nonoperating altitude: 25°C, up to 15,000 ft.; Operating altitude: 40°C, up to 9843 ft.; Operating humidity: 10% to 90% (noncondensing). Note: If operating temperature exceeds 40°C, radio transmit duty cycle may be limited to 50%. |
| System Memory | 1 GB DRAM, 256 MB flash |
| 802.11ac Features | 4x4 downlink MU-MIMO, 4 spatial streams; MRC; 802.11ac beamforming; 20/40/80 MHz channels; PHY up to 1733 Mbps (80 MHz 5 GHz); Packet aggregation (A-MPDU/A-MSDU Tx/Rx); DFS; CSD |
| Integrated Antenna | 2.4 GHz: peak gain 4 dBi, internal, omnidirectional; 5 GHz: peak gain 5 dBi, internal, omnidirectional |
| Dimensions (W x L x H) | 7 x 7 x 1.5 in (without mounting brackets) |
| Input Power Requirements | 802.3at PoE+, Cisco Universal PoE (UPOE), Cisco power injector AIR-PWRINJ6=; 802.3af PoE, Cisco power injector AIR-PWRINJ5= (supports 802.3af only). Note: with 802.3af PoE, USB port is off. |
| Available Transmit Power Settings | 2.4 GHz: 20 dBm (100 mW), 17 dBm (50 mW), 14 dBm (25 mW), 11 dBm (12.5 mW), 8 dBm (6.25 mW), 5 dBm (3.13 mW), 2 dBm (1.56 mW), -1 dBm (0.79 mW); 5 GHz: 23 dBm (200 mW), 20 dBm (100 mW), 17 dBm (50 mW), 14 dBm (25 mW), 11 dBm (12.5 mW), 8 dBm (6.25 mW), 5 dBm (3.13 mW), 2 dBm (1.56 mW) |
| Supported Wireless LAN Controllers | Cisco Catalyst 9800 Wireless Controllers; Cisco 3500, 5520, 8540 Series Wireless Controllers; Cisco Virtual Wireless Controller; Cisco Mobility Express |
| 802.11n Version 2.0 and Related Capabilities | 5 GHz: 4x4 MIMO, 4 spatial streams; 2.4 GHz: 2x2 MIMO, 2 spatial streams; Maximal Ratio Combining (MRC); 802.11n/a/g beamforming; 20/40 MHz channels; PHY up to 744 Mbps; Packet aggregation (A-MPDU/A-MSDU Tx/Rx); Dynamic Frequency Selection (DFS); Cyclic Shift Diversity (CSD) |
| Frequency Band and 20-MHz Operating Channels | I regulatory domain: 2.412–2.472 GHz, 13 channels; 5.180–5.320 GHz, 8 channels |
| Warranty | 3-Year Warranty |
Key Features
- OEM Genuine Component verified by certified technicians.
- Clean serial number ready for service contract registration.
- Electrostatic Discharge (ESD) safe packaging.
- Supports hot-swapping for zero-downtime maintenance.
Frequently Asked Questions
Is this product genuine OEM?
Yes, this AIR-AP1840I-I-K9, Cisco Aironet AP1840I Series Access Point, 802.11ac Wave2/2x2 MIMO/Gigabit Ethernet (AIR-AP1840I-I-K9) is 100% genuine Cisco hardware. All our products are verified by certified technicians and come with clean serial numbers ready for service contract registration.
What warranty is included?
This AIR-AP1840I-I-K9, Cisco Aironet AP1840I Series Access Point, 802.11ac Wave2/2x2 MIMO/Gigabit Ethernet includes our standard 3-Year Warranty covering all manufacturing defects. We also offer advanced replacement options for minimal downtime.
How long does shipping take?
We offer free ground shipping which typically takes 3-5 business days. Expedited shipping options are available at checkout for faster delivery.
Can I return this product?
Yes, we have a 30-day return policy on all products. Restocking fees may apply for opened items. Please see our return policy for complete details.
Is the AIR-AP1840I-I-K9, Cisco Aironet AP1840I Series Access Point, 802.11ac Wave2/2x2 MIMO/Gigabit Ethernet compatible with my system?
Please check the specifications tab for detailed compatibility information. Our technical team is available to assist with compatibility questions for the AIR-AP1840I-I-K9.
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