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Cisco

Cisco AIR-AP3802E-Z-K9C | Wi-Fi 5 (802.11ac Wave 2), 2.4/5 GHz, 4x4:3, external antennas, FRA dual 5 GHz, 1x mGig 2.5/5G + 1x 1G RJ-45, PoE+ Class 4, Mobility Express

SKU:AIR-AP3802E-Z-K9C

Stock Status: Enquire

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Description

Enterprise access point with external antennas and embedded Mobility Express for controllerless deployments. Flexible Radio Assignment enables 2.4+5 GHz or dual 5 GHz, with multigig uplink for high-density throughput.

Features

- Embedded Mobility Express for easy, controllerless deployment
- FRA enables dual 5 GHz operation for high-density environments
- 4x4:3 MU-MIMO for improved multi-user throughput
- mGig 2.5/5G uplink to match Wave 2 capacity
- External antenna flexibility for specialized coverage patterns
- PoE+ power with reduced feature set on 802.3af
- Auxiliary 1G port with LACP support for resiliency

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: 802.11ac Wave 2 (Wi‑Fi 5), MU-MIMO
- Radios: Dual-radio with Flexible Radio Assignment (2.4+5 GHz or dual 5 GHz)
- Spatial streams: 4x4:3 per band
- Max aggregate PHY rate: up to 5.2 Gbps
- Antenna type: External antennas required (RP‑TNC), model variant with external connectors
- Ethernet uplinks: 1x 100/1000/2.5G/5G mGig (802.3bz) + 1x 10/100/1000 RJ‑45 (LACP supported)
- PoE: IEEE 802.3at PoE+ (Class 4) recommended; 802.3af supported with reduced features
- Mobility mode: Embedded Mobility Express (acts as controller for a small deployment)
- Typical controllerless scale: up to ~100 APs (design dependent)
- Mounting: Ceiling or wall; plenum-rated enclosure
- Regulatory domain: Z domain

FAQs

Q: What is the key difference between this K9C model and K9?
A: K9C includes Mobility Express for controllerless operation; K9 requires a separate wireless LAN controller.

Q: Are antennas included?
A: External RP-TNC antennas are required and sold separately.

Q: What uplink speeds are supported?
A: The primary uplink supports 100M/1G/2.5G/5G (802.3bz) and there is an auxiliary 1G port.

Q: Which PoE class is needed?
A: PoE+ (802.3at, Class 4) is recommended to enable full functionality.

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