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 Product >> Cisco >> ALL
 
Product_Id:
7239402916
ProductName:
AIR-AP3802P-x-K9
Specification:
Product Notes:
Product Category:
Cisco
 
   Product Description

Cisco Aironet AIR-AP3802P-x-K9

Listing Title

Cisco Aironet AIR-AP3802P-x-K9 Configurable 802.11ac Wave 2 Dual-Band Indoor Wireless Access Point, 6 RTNC External Antenna Ports, Multigigabit Uplink, Modular Expansion Platform

Full Commercial Product Description

The Cisco Aironet AIR-AP3802P-x-K9 belongs to Cisco Aironet 3800 Series enterprise configurable indoor wireless access points. This dual-mode configurable access point supports two flexible deployment architectures: Mobility Express autonomous standalone mode for small and medium independent wireless networks, and CAPWAP lightweight controller-managed mode for large-scale centralized enterprise wireless systems.
Compliant with IEEE 802.11a/b/g/n/ac Wave 2 (Wi-Fi 5) standards, the AP adopts Flexible Radio Assignment (FRA) with two independent radios, supporting three configurable operation modes: traditional simultaneous 2.4 GHz + 5 GHz dual-band access for mixed old and new Wi-Fi clients, dual-5 GHz high-capacity mode to double 5 GHz bandwidth for dense client environments, and hybrid security monitoring mode where one radio serves user access while the other continuously scans the full RF spectrum to detect wireless security threats.
Built with 4×4 MU-MIMO radio architecture and three spatial streams, the access point delivers a maximum aggregate wireless throughput up to 5.2 Gbps, capable of supporting high-bandwidth business applications such as 4K video conferencing, cloud office software, concurrent VoIP calls, and massive mobile device access in crowded venues.
Different from the 4-port AIR-AP3802E and internal antenna AIR-AP3802I variants, the AIR-AP3802P-x-K9 is equipped with six RTNC external antenna connectors. This six-port design enables complete physical separation of 2.4 GHz and 5 GHz antenna layouts. System integrators can deploy matched Cisco-certified omnidirectional, directional, or panel external antennas to precisely customize RF coverage shapes for complex indoor environments, including long corridors, open offices, retail malls, and multi-story education campuses.
This access point is designed with a side modular expansion slot, allowing plug-and-play installation of optional upgrade modules for advanced spectrum analysis and enhanced wIPS wireless intrusion prevention without removing the AP from ceiling rail or wall mounting brackets. Integrated Cisco CleanAir Spectrum Intelligence actively detects, classifies, locates and suppresses all types of non-Wi-Fi radio interference to eliminate wireless disconnections and improve overall network stability. 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 provides cross-AP noise reduction and seamless intelligent roaming to maintain low-latency consistent wireless experience under heavy concurrent client loads.
Hardware interfaces include one Multigigabit Ethernet uplink port with auto-negotiation for 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 50W desktop power adapter.
Comprehensive enterprise-grade security features are fully supported: WPA/WPA2 encryption with AES and TKIP algorithms, 802.1X port-based authentication, a complete set 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, ideal for corporate offices, K-12 and higher education campuses, retail shopping malls, hotels and medium-to-high density indoor enterprise wireless deployments.
The suffix "x" in the part number represents different regional regulatory domains to comply with local radio frequency spectrum regulations worldwide.

Key Specification Bullet Points

  • Model: AIR-AP3802P-x-K9
  • Wi-Fi Standard: IEEE 802.11a/b/g/n/ac Wave 2 (Wi-Fi 5)
  • Radio Architecture: Dual independent radios with Flexible Radio Assignment (FRA); supports 2.4GHz+5GHz / Dual 5GHz / Security Monitor mode
  • MIMO Technology: 4×4 MU-MIMO, 3 spatial streams, Max aggregate throughput 5.2 Gbps
  • Antenna Interface: 6 × RTNC external antenna ports
  • Core RF Technologies: Cisco CleanAir Spectrum Intelligence, ClientLink 4.0, Transmit Beamforming, HDX High-Density Experience, Cross-AP Noise Reduction
  • Platform Feature: Side modular expansion slot for optional wIPS/spectrum analysis modules
  • Operation Mode: Configurable – Mobility Express Autonomous Standalone / CAPWAP Lightweight AP
  • Interfaces: 1 × Multigigabit RJ45 (1/2.5/5G), 1 × 1G AUX Gigabit RJ45, 1 × RJ45 Console Port; LACP link aggregation supported
  • Power Input: IEEE 802.3at PoE+, Cisco UPOE, AIR-PWRINJ6 power injector, 50W desktop power supply
  • Security Suite: WPA/WPA2, AES, TKIP, 802.1X, multiple EAP authentication methods, Rogue AP Detection, wIPS Wireless Intrusion Prevention
  • Installation: Ceiling rail mount, wall bracket mount
  • Typical Application: Medium & high-density indoor enterprise wireless coverage

Model Quick Reference

  • AIR-AP3802P-x-K9: Configurable dual-mode AP, 6 × RTNC external antenna ports
  • AIR-AP3802E-x-K9: Configurable dual-mode AP, 4 × RTNC external antenna ports
  • AIR-AP3802I-x-K9: Configurable dual-mode AP, built-in integrated internal omnidirectional antennas
  • AIR-CAP3802P-x-K9: Lightweight CAPWAP-only AP, 6 × RTNC external antenna ports (no standalone autonomous mode)
Click:6 Entry Time:2026-07-23 【Print】 【Close
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