$ 2,153 $ 834

Out of Stock
Best price guaranteed
Free simple returns
Free shipping on orders over $100
Manufacturer warranty included



The Cisco® Aironet 1840 Access Points delivers an ideal blend of predictable performance in a compact form factor. Packed with 802.11ac Wave
2 features and Bluetooth Low Energy (BLE) for location-based services, this platform is ideal for small to mid-size enterprise deployments.

Cisco AP AIR-AP1840I Series provides these features:

-802.11ac Wave 1 and 2 capabilities
-Multiuser Multiple-Input Multiple-Output (MU-MIMO) technology
-Intelligent Capture
-Cisco Mobility Express
-Bluetooth 4.2

AIR-AP1840I-Z-K9 Specification
Description Cisco Aironet AP1840I Series access point – Z domain
Software •Cisco Unified Wireless Network Software Release 8.8 MR2 or later
• Cisco IOS ® XE Software Release 16.12 or later
Supported wireless LAN controllers •Cisco Catalyst 9800 Wireless Controllers
•Cisco 3500, 5520 and 8540 Series Wireless Controllers, Cisco Virtual
Wireless Controller
•Cisco Mobility Express
802.11n version 2.0 (and related) capabilities •5 GHz, 4×4 MIMO with four spatial streams
•2.4 GHz, 2×2 MIMO with two spatial streams
•Maximal Ratio Combining (MRC)
•802.11n and 802.11a/g beamforming
•20 and 40 MHz channels
•PHY data rates up to 744 Mbps (40 MHz with 5 GHz and 20MHz with
•Packet aggregation: A-MPDU (Tx/Rx), A-MSDU (Tx/Rx)
•802.11 Dynamic Frequency Selection (DFS)
•Cyclic Shift Diversity (CSD) support
802.11ac •4×4 downlink MU-MIMO with four spatial streams
•802.11ac beamforming
•20, 40, 80 MHz channels
•PHY data rates up to 1733 Mbps (80MHz with 5 GHz)
•Packet aggregation: A-MPDU (Tx/Rx), A-MSDU (Tx/Rx)
•802.11 DFS
•CSD support
Integrated antenna •2.4 GHz, peak gain 4 dBi, internal antenna, omnidirectional in
•5 GHz, peak gain 5 dBi, internal antenna, omnidirectional in azimuth
Interfaces •2 x 10/100/1000BASE-T autosensing (RJ-45), Power over Ethernet
•Management console port (RJ-45)
•USB 2.0 (enabled via future software)
Indicators •Status LED indicates boot loader status, association status, operating
status, boot loader warnings, boot loader errors
Dimensions (W x L x H) • Access point (without mounting brackets): AIR-APP1840I: 7 x 7 x 1.5

Input power requirements • 802.3at PoE+, Cisco Universal PoE (Cisco UPOE ®)
•Cisco power injector, AIR-PWRINJ6=
•802.3af PoE
•Cisco power injector, AIR-PWRINJ5= (note: this injector only supports
Note: When 802.3af PoE is the source of power, then USB port will be
Power draw Cisco AIR-AP1840I
•13.2W at the PSE (12.1W at the PD) with all features enabled except
for the USB port
•17.8W at the PSE (16.0W at the PD) with the USB port enabled
Environmental Cisco AIR-AP1840I
•Nonoperating (storage) temperature: -22° to 158°F (-30° to 70°C)
•Nonoperating (storage) altitude test: 25?C, 15,000 ft.
•Operating temperature: 32° to 122°F (0° to 50°C)
•Operating humidity: 10% to 90% (noncondensing)
•Operating altitude test: 40?C, 9843 ft.
Note: when ambient operating temperature exceeds 40°C, then the
radio transmit duty cycle may be limited to not greater than 50%.
System memory •1GB MB DRAM
•256 MB flash
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)
Frequency band and 20-MHz operating channels Z (Z regulatory domain):
•2.412 to 2.462 GHz; 11 channels
•5.180 to 5.320 GHz; 8 channels
•5.500 to 5.700 GHz; 8 channels (excludes 5.600 to 5.640 GHz)
•5.745 to 5.825 GHz; 5 channels

Returns Policy

You may return most new, unopened items within 30 days of delivery for a full refund. We'll also pay the return shipping costs if the return is a result of our error (you received an incorrect or defective item, etc.).

You should expect to receive your refund within four weeks of giving your package to the return shipper, however, in many cases you will receive a refund more quickly. This time period includes the transit time for us to receive your return from the shipper (5 to 10 business days), the time it takes us to process your return once we receive it (3 to 5 business days), and the time it takes your bank to process our refund request (5 to 10 business days).

If you need to return an item, please Contact Us with your order number and details about the product you would like to return. We will respond quickly with instructions for how to return items from your order.


We can ship to virtually any address in Australia. Note that there are restrictions on some products, and some products cannot be shipped to international destinations.

When you place an order, we will estimate shipping and delivery dates for you based on the availability of your items and the shipping options you choose. Depending on the shipping provider you choose, shipping date estimates may appear on the shipping quotes page.

Please also note that the shipping rates for many items we sell are weight-based. The weight of any such item can be found on its detail page. To reflect the policies of the shipping companies we use, all weights will be rounded up to the next full kilogram.