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Company Name：Kino Technology Limited
Website：www.kino86.com
Address ：Room 312, Honghua Building, No. 1 Guangyayuan Road, Bantian Street, Longgang District, Shenzhen city, Guangdong Province, China
Contact Person：kiki
Tel ：+8613040881925
E-mail：kiki@szkiki.com
Wechat:+8613040881925
Whatspp: +8613040881925
Teams:kiki@szkiki.com
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| Product >> Cisco >> ALL |
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Product_Id： |
7239374516 |
ProductName： |
AIR-AP3802E-x-K9 |
Specification： |
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Product Notes： |
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Product Category： |
Cisco |
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| Product Description |
Cisco Aironet AIR-AP3802E-x-K9
Listing Title
Cisco Aironet AIR-AP3802E-x-K9 Configurable 802.11ac Wave 2 Dual-Band Indoor Wireless Access Point, 4 RTNC External Smart Antenna Ports, Multigigabit Uplink, Modular Expansion PlatformCisco
Full Commercial Product Description
The Cisco Aironet AIR-AP3802E-x-K9 is a configurable enterprise indoor wireless access point within the Cisco Aironet 3800 Series. This dual-mode configurable AP supports two flexible deployment modes: Mobility Express autonomous standalone mode for small-to-medium independent wireless networks, and CAPWAP lightweight controller-managed mode for large centralized enterprise wireless architecturesCisco.
Compliant with IEEE 802.11a/b/g/n/ac Wave 2 (Wi‑Fi 5) standards, the AP features innovative Flexible Radio Assignment (FRA) dual independent radios, supporting three configurable working modes: classic concurrent 2.4 GHz + 5 GHz dual-band service for mixed legacy and modern clients, dual 5 GHz high-capacity mode to double 5 GHz bandwidth for high-density user venues, and hybrid security monitoring mode where one radio serves client access while the other continuously scans the full RF spectrum for wireless intrusion threatsCisco.
Equipped with industry-leading 4×4 MU‑MIMO radio architecture and three spatial streams, the access point delivers a maximum aggregate wireless throughput up to 5.2 Gbps, fully capable of handling bandwidth-intensive business applications including 4K video conferencing, cloud office platforms, concurrent VoIP communications and massive mobile device access in crowded enterprise spaces.
Distinguished from the internal-antenna AIR-AP3802I variant and 6-port AIR-AP3802P model, the AIR-AP3802E-x-K9 is fitted withfour RTNC smart external antenna connectors. The smart antenna port directly links to the flexible radio; without a certified external antenna connected, the flexible radio locks to 2.4 GHz mode, while attaching a compatible external antenna unlocks full 5 GHz operation for that radio. System integrators can deploy certified Cisco omnidirectional, directional or panel external antennas (max certified antenna gain up to 6 dBi) to fully customize RF coverage shapes for complex indoor layouts such as long office corridors, open workspaces, retail shopping centers and multi-story educational campusesCisco.
This access point incorporates a side modular expansion slot, enabling plug-and-play installation of optional upgrade modules for advanced spectrum analysis and enhanced wIPS wireless intrusion prevention without dismounting the AP from ceiling or wall mounting brackets. Integrated Cisco CleanAir Spectrum Intelligence actively detects, classifies, locates and mitigates all types of non‑Wi‑Fi RF interference to eliminate wireless dropouts and stabilize overall network performance. Cisco ClientLink 4.0 with transmit beamforming optimizes signal strength, client throughput and mobile device battery life for all generations of Wi‑Fi clients. Cisco High‑Density Experience (HDX) technology delivers cross‑AP noise reduction and seamless intelligent roaming to maintain consistent low‑latency wireless experience under heavy concurrent client loadsCisco.
Hardware interfaces include one Multigigabit Ethernet uplink port supporting auto‑negotiation of 1/2.5/5 Gbps speeds, one secondary 1 Gbps Gigabit Ethernet AUX port, and one dedicated RJ45 console management port. The two Ethernet ports support IEEE 802.3ad LACP link aggregation to multiply wired uplink bandwidth. Full radio performance requires IEEE 802.3at PoE+ or Cisco UPOE power supply; alternative power sources include the AIR‑PWRINJ6 802.3at power injector and 50 W desktop power adapter.
Comprehensive enterprise-grade security suites are fully supported: WPA/WPA2 encryption with AES and TKIP algorithms, 802.1X port‑based authentication, a complete library of EAP authentication protocols, rogue AP detection and full‑featured wIPS wireless intrusion prevention capabilities. The AP is compatible with standard ceiling rail mounting and wall mounting brackets, making it ideal for corporate offices, K‑12 and higher education campuses, retail malls, hotels and medium‑to‑high density indoor enterprise wireless deployments.
The suffix "x" in the part number denotes different regional regulatory domains to comply with local radio frequency spectrum regulations worldwideCisco.
Key Specification Bullet Points
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Model: AIR-AP3802E-x-K9
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Wi-Fi Standard: IEEE 802.11a/b/g/n/ac Wave 2 (Wi‑Fi 5)
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Radio Architecture: Dual independent radios with Flexible Radio Assignment (FRA); supports 2.4GHz+5GHz / Dual 5GHz / Security Monitor mode
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MIMO Technology: 4×4 MU‑MIMO, 3 spatial streams, Max aggregate throughput 5.2 Gbps
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Antenna Interface: 4 × RTNC smart external antenna ports, certified max antenna gain up to 6 dBi
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Core RF Technologies: Cisco CleanAir Spectrum Intelligence, ClientLink 4.0, Transmit Beamforming, HDX High‑Density Experience, Cross‑AP Noise Reduction
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Platform Feature: Side modular expansion slot for optional wIPS/spectrum analysis modules
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Operation Mode: Configurable – Mobility Express Autonomous Standalone / CAPWAP Lightweight AP
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Interfaces: 1 × Multigigabit RJ45 (1/2.5/5G), 1 × 1G AUX Gigabit RJ45, 1 × RJ45 Console Port; LACP link aggregation supported
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Power Input: IEEE 802.3at PoE+, Cisco UPOE, AIR‑PWRINJ6 power injector, 50 W desktop power supply
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Security Suite: WPA/WPA2, AES, TKIP, 802.1X, multiple EAP authentication methods, Rogue AP Detection, wIPS Wireless Intrusion Prevention
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Installation: Ceiling rail mount, wall bracket mount
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Typical Application: Medium & high-density indoor enterprise wireless coverage
Model Quick Reference
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AIR-AP3802E-x-K9: Configurable dual-mode AP, 4 × RTNC smart external antenna ports
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AIR-AP3802I-x-K9: Configurable dual-mode AP, built-in integrated internal omnidirectional antennas
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AIR-AP3802P-x-K9: Configurable dual-mode AP, 6 × RTNC external antenna ports
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AIR-CAP3802E-x-K9: Lightweight CAPWAP-only AP, 4 × RTNC external antenna ports (no standalone autonomous mode)
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| Click：8 Entry Time：2026-07-23 【Print】 【Close】 |
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