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Aruba Instant On AP25 Access Point (R9B28A)

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Manufacturer Part Code: R9B28A

Order Code: NPARU-R9B28A

Category: Aruba Wireless Access Points

Aruba Instant On AP25 Access Point (R9B28A)

  • Provides a high performance Dual Radio 802.11ax AP with 4 spatial streams (4X4) for higher capacity and coverage.

  • This series features maximum data rates of 4.8Gbps in the 5GHz band and 574 Mbps in the 2.4GHz band (for an aggregate peak data rate of 5.3Gbps).

  • Includes 2.5G Ethernet uplink port and 160 MHz channel bandwidth for increased wireless throughput.

  • Wi-Fi 6 certification supports all mandatory 802.11ax features that include MU-MIMO, OFDMA, TWT, and more.

  • Support for WPA2/WPA3 protected employee and guest login with Enhanced Open for per user guest access.

  • Aruba Instant On mobile app and/or cloud-based web portal allows for easy network management onsite or remotely.

Incredible Efficiency with Wi-Fi 6
The Aruba Instant On AP25 Access Points support the Wi-Fi 6 standard, including features such as orthogonal frequency-division multiple access (OFDMA) and Multi-User MIMO (MU-MIMO), and Target Wait Time (TWT). Aruba Instant On AP25 Access Points support features Target Wake Time (TWT) that helps establish a schedule when clients need to communicate with an access point – improving efficiency for longer battery life. The Aruba Instant On AP25 Access Points are 100% backward compatible, allowing businesses to support multiple clients (Wi-Fi 6) and legacy (11a/b/g/n/ac) at the same time.

Higher Performance and Superior Coverage
The Aruba Instant On AP25 Access Points deliver higher capacity, efficiency, and performance to small and growing businesses with device-dense environments. High-performance Aruba Instant On AP25 Access Points bring powerful 4 spatial streams for superior Wi-Fi coverage. Performance benefits of Orthogonal Frequency Division Multiple Access (OFDMA) are improved, meaning increased network performance and network capacity. 160 MHz channel bandwidth delivers increased mesh throughput and Wi-Fi speed ideal for high-def video streaming and virtual reality devices. 2.5G Ethernet uplink port enhances wireless connectivity.

Safeguard Sensitive Data with WPA2/WPA3 and Enhanced Open
Aruba Instant On AP25 Access Points come with integrated Wi-Fi Alliance security standard WPA2/WPA3 and Enhanced Open support for protected wireless access. Aruba Instant On AP25 Access Points feature integrated router, gateway, and firewall functionality. Aruba Instant On supports Two-Factor Authentication (2FA) for additional layer of authentication, preventing attackers from remotely accessing your networks. Create up to eight different SSIDs under one network name to keep your data safe, whether surfing the web or checking HR data.


Uplink 2.5 Gigabit Ethernet port, with PoE-in support (802.3at) DC power connector (12V) Bluetooth Low Energy (BLE) radio LED status indicators Reset/LED control button Kensington security slot

The access point ships with a white mount clip that can attach to both walls and ceilings. Mounts that match the design of the APs can be purchased separately

Connectivity, standard
Ultra-fast 802.11ax, 4x4:4

Input voltage
Power over Ethernet (POE): 802.3at (class 4) Max power consumption (worst-case): 20.1W (PoE), 15.9W (DC) DC power (12V) Note: Power sources are sold separately unless you purchase the bundle SKU

Power Consumption
Max power consumption (worst-case): 20.1W (PoE), 15.9W (DC)

EN 60601-1-1 and EN 60601-1-2 (for deployment in medical environments) Wi-Fi Alliance certified (WFA) 802.11ax with (Wi-Fi 6), WPA2, WPA3

Wi-Fi antenna
Down-tilt omni-directional antennas for 2x2 MIMO with peak antenna gain of 3.77 dBi in 2.4GHz and 4x4 MIMO with peak antenna gain of 4.55 dBi in 5GHz (of the effective, combined pattern for both antennas in each band)

Radio coverage
Dual radio for simultaneous dual-band operation 5 GHz 802.11ax 4x4 MIMO for up to 4.8 Gbps wireless data rate, with Multi User MIMO support (Wi-Fi 6) 2.4 GHz 802.11ax 2x2 MIMO for up to 574 Mbps wireless data rate (Wi-Fi 6)

Product Dimensions (metric)
5.1 x 20.3 cm

1.18 kg

Business IT purchase over £1000? Spread the cost on a monthly basis with our flexible leasing options.

Technical Information

Antenna type
Product colour
Ceiling, Wall
Power over Ethernet (PoE)
Maximum data transfer rate
4800 Mbit/s
Networking standards
IEEE 802.11ax
2.4 GHz
5 GHz
MIMO type
Multi User MIMO
6 GHz
Harmonized System (HS) code
Operating temperature (T-T)
0 - 40 °C
USB 2.0 ports quantity
Ethernet LAN (RJ-45) ports
Security algorithms
Harmonized System (HS) code
1.18 kg
775 g
200 mm
200 mm
45 mm

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