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Cisco AIR-AP1852E-UXK9 | Aironet 1852e Wi-Fi 5 Access Point, 4x4, RP-TNC, UX

SKU:AIR-AP1852E-UXK9

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Description

The Aironet 1852e is an indoor dual-band 802.11ac Wave 2 access point from the Aironet 1850 series, built for small and medium enterprise networks. The e variant uses external antennas with RP-TNC connectors, which suits warehouses, industrial areas and high-ceiling spaces where integrated antennas fall short. This -UX SKU is the controller-based model for the Universal regulatory domain.

It delivers 4x4 MIMO with four spatial streams for single-user MIMO and three for multiuser MIMO, with PHY rates up to 1.7 Gbps on 5 GHz and 2.0 Gbps aggregate across both radios. Wired connectivity is one 10/100/1000BASE-T PoE port plus a second Gigabit AUX port for link aggregation, with an RJ-45 console port and USB 2.0. Maximum power draw is 20.9 W, supplied by 802.3at PoE, Enhanced PoE or 802.3af at reduced capability.

The AP runs under Cisco AireOS controllers from release 8.1 MR1, Catalyst 9800 controllers, Catalyst 3650/3850 integrated controllers or Cisco Mobility Express. Antennas are certified for gains up to 6 dBi, and power can also come from the AIR-PWRINJ4= injector or AIR-PWR-C= power supply.

Enquire with XS Network Tech for new or used pricing and availability.

Features

- 802.11ac Wave 2 with 4x4 MIMO for up to 1.7 Gbps on 5 GHz
- Multiuser MIMO serves several Wave 2 clients at the same time
- Transmit beamforming improves downlink performance and client battery life
- External antenna design suits challenging indoor environments
- OfficeExtend Access Point mode supports remote workers and micro-offices
- Cisco Mobility Express allows small deployments to run without a physical controller
- Cisco User Defined Network support via Cisco DNA Center

Warranty

All products sold by XS Network Tech include a 12-month warranty on both new and used items. Our in-house technical team thoroughly tests used hardware prior to sale to ensure enterprise-grade reliability.

All technical data should be verified on the manufacturer data sheets.

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Technical Specifications

FAQs

Technical Specifications

- Standard: 802.11a/b/g/n/ac Wave 2, dual-band 2.4 GHz and 5 GHz
- MIMO: 4x4 with 4 spatial streams (SU-MIMO), 3 spatial streams (MU-MIMO)
- Maximum PHY rate: up to 1.7 Gbps on 5 GHz, 2.0 Gbps aggregate dual-radio
- Antennas: External, RP-TNC connectors, certified for gains up to 6 dBi
- Wired interfaces: 1 x 10/100/1000BASE-T PoE (RJ-45), 1 x 10/100/1000BASE-T AUX (link aggregation)
- Console and USB: RJ-45 management console port, USB 2.0 (enabled via future software)
- Maximum transmit power, 2.4 GHz: 22 dBm (3 antennas)
- Maximum transmit power, 5 GHz: 23 dBm (4 antennas)
- Channels (5 GHz, 802.11ac): 21 at 20 MHz, 12 at 40 MHz, 6 at 80 MHz
- Memory: 1 GB DRAM, 256 MB flash
- Power input: 44 to 57 VDC, 20.9 W maximum draw
- Powering options: 802.3at, Enhanced PoE, 802.3af, AIR-PWRINJ4= injector, AIR-PWR-C= power supply
- Operating temperature: -20 to 50 C
- Storage temperature: -30 to 70 C
- Operating humidity: 10% to 90% non-condensing
- Dimensions: 210.8 x 210.8 x 50.8 mm (without mounting bracket)
- Weight: 1.41 kg
- Security: 802.11i, WPA3/WPA2/WPA, 802.1X, AES
- Regulatory domain: Universal (-UX)

FAQs

Q: Does this access point need a wireless controller?
A: Yes, AIR-AP1852E-UXK9 is a controller-based model. It joins AireOS controllers on release 8.1 MR1 or later, Catalyst 9800 controllers, Catalyst 3650/3850 integrated controllers, or runs under Cisco Mobility Express.

Q: Which licensing applies when joining a Catalyst 9800 controller?
A: A Cisco DNA software subscription (DNA Essentials or DNA Advantage, in 3, 5 or 7-year terms) is required to join a Catalyst 9800 Series controller. AireOS controllers and Mobility Express use standard Cisco WLC AP licensing.

Q: How is the 1852e powered?
A: It draws up to 20.9 W and can be powered by 802.3at PoE, Enhanced PoE, the AIR-PWRINJ4= injector or the AIR-PWR-C= power supply. On 802.3af the 2.4 GHz radio drops from 3x4 to 2x3 and the USB and AUX Ethernet ports are disabled.

Q: What antennas does the 1852e use?
A: It uses external dual-band Cisco antennas with RP-TNC connectors, certified for gains up to 6 dBi on both 2.4 GHz and 5 GHz. Antennas are sold separately from the access point.

Q: How does the 1852e differ from the 1852i?
A: The 1852e uses external RP-TNC antennas for harder indoor environments and has an operating range of -20 to 50 C. The 1852i has integrated internal antennas.

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