Aruba AP-655 Wi-Fi 6E High-Density Access Point

Brand: Aruba | Category: Wireless Access Points

SKU: R8N20A | Part #: R8N20A | MPN: R8N20A

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About the Aruba AP-655 Wi-Fi 6E High-Density Access Point

The Aruba AP-655 is a Wi-Fi 6E (802.11ax) access point engineered for ultra-high-density deployments in enterprise environments requiring simultaneous support for hundreds of concurrent users. The AP-655 operates across 2.4 GHz, 5 GHz, and 6 GHz bands, delivering tri-band capability that significantly reduces co-channel interference and optimizes spectrum utilization in congested RF environments. With integrated antenna arrays and advanced beamforming technology, the device provides consistent coverage and throughput across lecture halls, trading floors, event centers, and other venues where traditional dual-band access points reach performance limitations.

The platform supports Aruba's AirMatch dynamic channel management and ClientMatch load balancing algorithms, which automatically optimize band steering and user distribution to prevent bottlenecks. Built-in security features include WPA3 encryption, 802.1X authentication, and hardware-accelerated threat detection. The AP-655 integrates seamlessly with Aruba Central cloud management and on-premises Aruba Instant On or mobility controllers, enabling unified policy deployment and real-time visibility across heterogeneous campus networks.

Designed for high-performance, scalable deployments, the AP-655 supports PoE+ power delivery and includes dual Gigabit Ethernet uplink ports for redundancy and aggregation. The device is particularly suited for organizations transitioning to Wi-Fi 6E to future-proof their wireless infrastructure while accommodating legacy 802.11ac clients and rapidly growing IoT ecosystems.

Ideal for

  • High-density lecture halls and auditoriums with 200+ simultaneous wireless users requiring low-latency, stable connectivity for BYOD, video streaming, and live polling applications
  • Financial trading floors and operations centers where real-time data feeds and critical applications demand ultra-reliable, low-latency Wi-Fi 6E connectivity across densely populated workspaces
  • Smart campus environments with heterogeneous device ecosystems (laptops, tablets, IoT sensors, access points) requiring tri-band spectrum segmentation and intelligent load balancing
  • Large-scale event venues and conference centers requiring temporary or permanent high-capacity wireless networks for attendee connectivity and event management systems
  • Healthcare facilities with dense medical device deployments and clinician mobility requiring secure, low-interference spectrum isolation via 6 GHz dedicated band
  • Retail and hospitality environments deploying location-based services, guest Wi-Fi, and backend operational networks on a single unified platform

Technical specifications

ManufacturerAruba
BrandAruba
ModelAP-655
Manufacturer Part NumberR8N20A
CategoryWireless Access Points
Wireless Standard802.11ax (Wi-Fi 6E)
Frequency Bands2.4 GHz, 5 GHz, 6 GHz (Tri-Band)
Maximum Data Rate4.8 Gbps
Channel WidthUp to 160 MHz (6 GHz band)
Antenna TypeIntegrated MIMO antenna arrays
Spatial Streams4x4 MIMO per band
Power SupplyPoE+ (802.3at)
Uplink Ports2x Gigabit Ethernet RJ-45
Security ProtocolsWPA3, 802.1X, AES encryption
ManagementAruba Central (cloud), Aruba Instant On, Mobility Controller (on-premises)
CertificationsFCC, CE, IC
Form FactorWall/ceiling mount
Operating Temperature0°C to 40°C

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Technical Specifications

BrandAruba
CategoryWireless Access Points
SKUR8N20A
Part NumberR8N20A
ConditionNew
ModelAP-655
Manufacturer Part NumberR8N20A
Wireless Standard802.11ax (Wi-Fi 6E)
Frequency Bands2.4 GHz, 5 GHz, 6 GHz (Tri-Band)
Maximum Data Rate4.8 Gbps
Channel WidthUp to 160 MHz (6 GHz band)
Antenna TypeIntegrated MIMO antenna arrays
Spatial Streams4x4 MIMO per band
Power SupplyPoE+ (802.3at)
Uplink Ports2x Gigabit Ethernet RJ-45
Security ProtocolsWPA3, 802.1X, AES encryption
ManagementAruba Central (cloud), Aruba Instant On, Mobility Controller (on-premises)
CertificationsFCC, CE, IC
Form FactorWall/ceiling mount
Operating Temperature0°C to 40°C