• Cisco AIR-AP1852E-Z-K9 white Wi-Fi 5 access point with mounting screws
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Cisco

Cisco AIR-AP1852E-Z-K9 | Aironet 1850 Wi-Fi 5 Access Point, 1852E External Antenna, Z Domain

AIR-AP1852E-Z-K9

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Description

The Aironet 1850 Series 1852E is a controller-based dual-band 802.11ac Wave 2 (Wi-Fi 5) indoor access point with 4x4 MIMO and four spatial streams. It is the external-antenna model, built for small and medium-sized enterprise and service provider networks, and for indoor spaces with challenging conditions such as warehouses, manufacturing floors and high-ceiling areas. It can also serve remote workers through OfficeExtend mode, or run without a physical controller using Cisco Mobility Express.

The 5 GHz radio delivers PHY rates up to 1.7 Gbps, with 2.0 Gbps aggregate across both radios. Wired connectivity is one 10/100/1000BASE-T RJ-45 port with PoE plus a second 10/100/1000BASE-T AUX port for link aggregation. The unit has 1 GB DRAM and 256 MB flash, and the 1852E operates from -20 to 50 C. This SKU uses RP-TNC connectors and the Z regulatory domain for Australia and New Zealand. Cisco 802.11n/ac external antennas with up to 6 dBi gain are required and are sold separately.

It joins AireOS controllers, Catalyst 9800 Series controllers, 5760 Series and Catalyst 3650/3850 integrated controllers on software release 8.1 MR1 or later. Joining a Catalyst 9800 requires a Cisco DNA Essentials or DNA Advantage subscription. It is powered by 802.3at PoE+ with a 20.9 W draw.

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

Features

- 802.11ac Wave 2 with 4x4 MIMO and up to 1.7 Gbps on the 5 GHz radio
- Multiuser MIMO to serve multiple Wave 2 clients simultaneously
- Transmit beamforming to improve downlink performance and mobile device battery life
- Cisco Mobility Express support for deployment without a physical controller
- OfficeExtend Access Point mode for secure remote worker access
- Deployment modes including FlexConnect, Monitor, Sniffer, Mesh and Standalone
- Security with WPA3/WPA2/WPA, 802.1X and AES, plus EAP-TLS, PEAP and EAP-FAST
- External antenna design suited to challenging indoor environments

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

- Wi-Fi standard: 802.11a/b/g/n/ac Wave 2 (Wi-Fi 5), dual-band
- MIMO: 4x4 with 4 spatial streams (3 in MU-MIMO)
- 5 GHz data rate: up to 1.7 Gbps
- Aggregate dual-radio data rate: 2.0 Gbps
- Wired port: 1 x 10/100/1000BASE-T RJ-45 with PoE
- AUX port: 1 x 10/100/1000BASE-T RJ-45 (link aggregation)
- Console: RJ-45 management console port
- USB: 1 x USB 2.0 (enabled via future software)
- Antennas: external, RP-TNC connectors, up to 6 dBi gain, sold separately
- Regulatory domain: Z (Australia and New Zealand)
- Maximum transmit power 2.4 GHz: 22 dBm
- Maximum transmit power 5 GHz: 23 dBm
- Memory: 1 GB DRAM, 256 MB flash
- Power draw: 20.9 W
- Input power: 44 to 57 VDC
- Power options: 802.3at PoE+, enhanced PoE, 802.3af, AIR-PWRINJ4=, AIR-PWR-C=
- Dimensions (W x L x H): 210.8 x 210.8 x 50.8 mm
- Weight: 1.41 kg
- Operating temperature: -20 to 50 C
- Storage temperature: -30 to 70 C
- Operating humidity: 10% to 90% non-condensing
- Minimum software: AireOS release 8.1 MR1 or later

FAQs

Q: Does this access point need a licence or subscription?
A: Yes. Connecting to a Catalyst 9800 Series controller requires a Cisco DNA Essentials or DNA Advantage subscription in a 3, 5 or 7 year term. No licence is bundled with this SKU.

Q: Are antennas required for the 1852E?
A: Yes. The 1852E uses external antennas with RP-TNC connectors, certified for gains up to 6 dBi on both bands. Antennas are sold separately.

Q: How should I power it?
A: 802.3at PoE+ is preferred. It also supports enhanced PoE, 802.3af, the AIR-PWRINJ4= injector and the AIR-PWR-C= local power supply. On 802.3af the 2.4 GHz radio drops from 3x4 to 2x3 and the USB and AUX ports are disabled.

Q: Which controllers does it work with?
A: It works with Cisco 2500, 3500, 5500 and 8500 Series, Flex 7500, WiSM2, the ISR G2 controller module, Catalyst 9800 Series, 5760 Series and Catalyst 3650/3850 integrated controllers. It also supports Cisco Mobility Express, on release 8.1 MR1 or later.

Q: How does the 1852E differ from the 1852I?
A: The 1852E uses external antennas and has a wider operating temperature range of -20 to 50 C. The 1852I has internal omnidirectional antennas.

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