AIR-AP1840I-D-K9, Cisco Aironet AP1840I Series Access Point, 802.11ac Wave 2, Dual-band, 2x2 MIMO
Brand: Cisco · SKU: AIR-AP1840I-D-K9 · MPN: AIR-AP1840I-D-K9 · Category: Networking
Cisco Aironet AP1840I Series access point - D domain
Specifications
| Model | AIR-AP1840I-D-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 for boot loader status, association status, operating status, warnings, 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), all features except USB port 17.8 W at the PSE (16.0 W at the PD), USB port enabled |
| Description | Cisco Aironet AP1840I Series access point -D domain |
| Environmental | Storage 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 test: 25°C, 15,000 ft Operating altitude test: 40°C, 9,843 ft Operating humidity: 10% to 90% (noncondensing) Note: If ambient temperature exceeds 40°C, radio transmit duty cycle may be limited to ≤ 50%. |
| System Memory | 1 GB DRAM, 256 MB flash |
| Integrated Antenna | 2.4 GHz, peak gain 4 dBi, internal, omnidirectional (azimuth) 5 GHz, peak gain 5 dBi, internal, omnidirectional (azimuth) |
| 802.11ac Capabilities | 4x4 downlink MU-MIMO, 4 spatial streams MRC, 802.11ac beamforming 20, 40, 80 MHz channels PHY data rates up to 1733 Mbps (80 MHz, 5 GHz) Packet aggregation: A-MPDU (Tx/Rx), A-MSDU (Tx/Rx) 802.11 DFS CSD support |
| 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 only 802.3af) Note: When using 802.3af PoE, USB port will be off. |
| 802.11n Version 2.0 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 data rates up to 744 Mbps (40 MHz with 5 GHz, 20 MHz with 2.4 GHz) Packet aggregation: A-MPDU (Tx/Rx), A-MSDU (Tx/Rx) 802.11 Dynamic Frequency Selection (DFS) Cyclic Shift Diversity (CSD) support |
| 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 and 8540 Series Wireless Controllers, Cisco Virtual Wireless Controller, Cisco Mobility Express |
| Frequency Band and 20 MHz Operating Channels | D (D regulatory domain): 2.412 – 2.462 GHz; 11 channels 5.180 – 5.320 GHz; 8 channels 5.745 – 5.825 GHz; 5 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-D-K9, Cisco Aironet AP1840I Series Access Point, 802.11ac Wave 2, Dual-band, 2x2 MIMO (AIR-AP1840I-D-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-D-K9, Cisco Aironet AP1840I Series Access Point, 802.11ac Wave 2, Dual-band, 2x2 MIMO 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-D-K9, Cisco Aironet AP1840I Series Access Point, 802.11ac Wave 2, Dual-band, 2x2 MIMO 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-D-K9.
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