Cisco AIR-SAP2602I-x-K9 Full English Product Description
1. Short Official Part & License Label
AIR-SAP2602I-x-K9: Cisco Aironet 2602I Autonomous Indoor Wireless Access Point, Simultaneous Dual-Band 2.4 GHz 802.11b/g/n + 5 GHz 802.11a/n, 3×4 MIMO (3 Spatial Streams), Runs Cisco Autonomous IOS Software, Integrated Omni-Directional Diversity Antennas, 10/100/1000BASE-T Gigabit Ethernet, Supports 802.3af PoE, CleanAir Spectrum Intelligence, ClientLink 2.0, BandSelect, VideoStream, Multi-SSID VLAN Segmentation, WPA/WPA2 Enterprise Security,Non-Convertible to CAPWAP Lightweight Mode, End-of-Sale Standalone 802.11n Enterprise Access Point.
(Suffix "x" denotes regional regulatory domain: A=USA, E=Europe, C=China, K=Korea, etc.)
2. Full Product Overview
The Cisco AIR-SAP2602I-x-K9 belongs to the Aironet 2600 Series, a high-performance autonomous wireless access point designed for medium-to-large enterprise offices, retail and branch deployments. It ships preloaded withCisco Autonomous IOS, enabling fully standalone operation without requiring a wireless LAN controller. Important note: Unlike older legacy Aironet series, this SAP variantcannot be upgraded to CAPWAP lightweight firmwareto operate with AireOS CUWN wireless controllers.
Two independent radios operate simultaneously with advanced 3×4 MIMO architecture supporting three spatial streams:
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2.4 GHz: IEEE 802.11b/g/n, maximum PHY rate up to 450 Mbps
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5 GHz: IEEE 802.11a/n, maximum PHY rate up to 450 Mbps
Built-in omnidirectional diversity antennas deliver consistent indoor RF coverage for mixed-client environments consisting of legacy 2.4 GHz barcode scanners/IoT and high-speed 5 GHz 802.11n laptops and tablets. The low-profile plastic enclosure simplifies ceiling tile and wall mounting deployments.
Power options include IEEE 802.3af Power over Ethernet to eliminate separate DC power adapters. The platform features Cisco M-Drive technology suite: CleanAir spectrum intelligence to detect and classify RF interference, ClientLink 2.0 beamforming to improve throughput for legacy single-stream clients, BandSelect to steer capable dual-band clients to less congested 5 GHz, and VideoStream optimized multicast for video and multimedia applications. It supports multi-SSID virtual WLAN segmentation, enterprise authentication suites, WMM voice QoS, and Wireless Domain Services (WDS) for Layer 2 roaming across autonomous AP fleets.
Lifecycle Status: AIR-SAP2602I-x-K9 reached End-of-Sale (EoS) and End-of-Support (EoL). No new official firmware releases or feature development. Successor models include Wi‑Fi 5 and later Wi‑Fi 6 Catalyst access points.
Key Differentiator vs AIR-CAP2602I-x-K9: AIR-SAP2602I runs autonomous IOS for standalone operation; CAP variant is CAPWAP controller-managed and cannot work standalone. There isno supported firmware conversion pathbetween SAP and CAP variants. Compared to AIR-SAP1602I-x-K9: Higher-performance 3×4 MIMO with three spatial streams, full CleanAir spectrum intelligence (not limited to CleanAir Express).
3. Complete Hardware Physical & Interface Specifications
Form Factor & Mechanical
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Form Factor: Low-profile indoor plastic enclosure, ceiling rail / wall mountable
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Dimensions: 221 mm × 221 mm × 54 mm (8.7” × 8.7” × 2.1”)
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Unit Weight: 1.04 kg (2.3 lbs)
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Mounting: Standard ceiling tile mounting bracket compatible; security lock provision
Rear Panel Interface Layout
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1× RJ45 10/100/1000BASE-T Gigabit Ethernet port, supports 802.3af PoE input
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RJ45 Serial Console port for local CLI access and emergency recovery
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Mode reset pushbutton for factory default restoration
Top Panel LED Status Indicator
Single multi-function Status LED:
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Indicates boot progress, operational health, wireless transmit/receive activity and fault alerts
Power & Environmental Parameters
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Power Options: IEEE 802.3af Class 3 PoE (No dedicated DC power barrel jack)
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Typical power consumption: 15.4 W (dual radio active)
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Operating Temperature: 0°C to 40°C (32°F to 104°F)
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Storage Temperature: -40°C to 70°C (-40°F to 158°F)
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Humidity: 10%–90% non-condensing relative humidity
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Regulatory Certifications: UL 60950-1, UL 2043, CE, FCC Class B EMC, Wi-Fi Alliance certified
Radio Hardware Specifications
2.4 GHz Radio (3×4 MIMO, 3 Spatial Streams)
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Standards: IEEE 802.11b / 802.11g / 802.11n
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Maximum PHY Rate: 450 Mbps (40 MHz channel)
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Integrated diversity omnidirectional antenna gain: 4 dBi
5 GHz Radio (3×4 MIMO, 3 Spatial Streams)
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Standards: IEEE 802.11a / 802.11n
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Maximum PHY Rate: 450 Mbps (40 MHz channel)
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Integrated diversity omnidirectional antenna gain: 4 dBi
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Transmit power: Software configurable, capped per regional regulatory domain
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Supported DFS channels for 5 GHz band
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Maximum simultaneous BSSIDs (SSIDs): Up to 16 per radio
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MRC Maximum Ratio Combining improves resistance to indoor multipath fading
Embedded Hardware Resources
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RAM: 256 MB DDR
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Flash Storage: 32 MB for autonomous IOS firmware and persistent configuration
4. Core Autonomous IOS WLAN Feature Suite
1. Dual-Band MIMO RF Management & M-Drive Technologies
Independent radio configuration, adjustable transmit power, dynamic rate scaling, beacon interval tuning, mixed-mode protection for legacy clients, DTIM optimization.
CleanAir spectrum analysis and interference classification; ClientLink 2.0 beamforming; BandSelect dual-band client steering; VideoStream multicast video optimization.
2. Multi-SSID Virtual WLAN Segmentation
Multiple isolated SSIDs, independent VLAN tagging per WLAN, SSID broadcast enable/disable, wireless client isolation between users on the same broadcast domain.
3. Enterprise Wireless Security Suite
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Encryption: WEP 40/128-bit, WPA (TKIP), WPA2 (AES-CCMP)
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Authentication: Open, Shared Key, 802.1X, LEAP, PEAP, EAP-TLS, EAP-FAST
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Additional security: MAC address filtering, rogue AP detection, broadcast key rotation, Management Frame Protection (MFP)
4. Voice & Multimedia QoS
Wi-Fi Multimedia (WMM) traffic prioritization, 802.1p CoS mapping optimized for VoWLAN voice over wireless deployments.
5. Wireless Mobility
Wireless Domain Services (WDS) enabling fast Layer 2 roaming between autonomous APs; supports proxy Mobile IP for Layer 3 mobility scenarios.
6. Management & Diagnostics
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Administration: Embedded HTML web GUI, IOS CLI via SSH, Telnet or serial console
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Monitoring: SNMPv2c, syslog, real-time client association tables and radio statistics
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Firmware upgrade via TFTP;No support for CAPWAP lightweight image conversion
7. Network Integration
Native interoperability with Catalyst switched infrastructure, trunk VLAN support, DHCP relay and static routing capabilities.
5. Typical Deployment Scenarios
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Standalone dual-band MIMO wireless coverage for medium/large enterprise offices, retail spaces and branch locations without centralized wireless controllers
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Legacy distributed autonomous WLAN architecture without CUWN wireless controllers
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Mixed-client environments supporting legacy 2.4 GHz barcode scanners/IoT and high-speed 5GHz 802.11n laptop clients
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Supplemental wireless coverage for locations that do not require a controller-based architecture
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Lab environments for training on modern Cisco autonomous IOS wireless configuration
6. Short Sales Listing Tagline
Cisco AIR-SAP2602I-x-K9 Legacy Aironet 2602I Autonomous Indoor Access Point, Simultaneous 2.4GHz 802.11b/g/n + 5GHz 802.11a/n, 3×4 MIMO (3 Spatial Streams), Runs Autonomous IOS, Integrated Omni-Directional Diversity Antennas, 10/100/1000BASE-T Gigabit Ethernet with 802.3af PoE, CleanAir Spectrum Intelligence, ClientLink 2.0, BandSelect & VideoStream, Multi-SSID VLAN Tagging, WPA/WPA2 Enterprise Security, Non-Convertible to CAPWAP Lightweight Mode, End-of-Sale High-Performance Autonomous Dual-Band 802.11n Enterprise Wireless Access Point
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