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HPE Aruba AP-505 2x2 MU-MIMO 802.11ax Wireless Dual Band Access Point (R2H28A)

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HPE Aruba AP-505 2x2 MU-MIMO 802.11ax Wireless Dual Band Access Point (R2H28A) - 2 Years Local Warranty

SourceIT Singapore

Enhance your business with fast and reliable wireless network connections with the Aruba AP-505 2x2 MU-MIMO 802.11ax Wireless Dual-Band Access Point. This powerful indoor access point features two internal antennas that support 802.11ax technology with 2x2 multi-user MIMO for smooth and efficient connections to compatible devices. The AP-505 can be mounted onto a ceiling using the included bracket, transferring data at up to 1874 Mb/s over the 5 GHz and 2 GHz bands. Integrated AirMatch technology continually optimizes connections while OFDMA (orthogonal frequency-division multiple access) enhances efficiency to multiple connected devices by dividing each band into subchannels to help deliver smooth video streaming, web browsing, and file transfer experiences. This access point also includes a PoE-compliant Gigabit Ethernet port, which allows you to transfer power and data over a single cable in addition to supporting a separately purchased 12V power adapter.

Fast Wi-Fi Connection
This dual radio 802.11ax access supports 2x2 MU-MIMO and OFDMA technology, delivering up to 1200 Mb/s per radio in the 5 GHz band and 574 Mb/s on the 2.4 GHz frequency while supporting up to 256 clients per radio.

IoT and Location Ready
Built-in Bluetooth 5.0 and Zigbee support helps to simplify the deployment and management of IoT location-based services.

AirMatch technology manages the actively optimizes the RF environment across the 2.4 and 5 GHz radio bands, including channel width, channel selection, and transmit power.


HPE Aruba AP-505 Access Point Specifications:


Manufacturer Part Number: R2H28A / GTIN: 190017357997
AP Type: Indoor, dual radio, 5GHz and 2.4GHz 802.11ax 2x2 MIMO
5GHz radio: Two spatial stream Single User (SU) MIMO for up to 1.2Gbps wireless data rate with individual 2SS HE80 802.11ax client devices, or with two 1SS HE80 802.11ax MU-MIMO capable client devices simultaneously
2.4GHz radio:
Two spatial stream Single User (SU) MIMO for up to 574Mbps wireless data rate with individual 2SS HE40 802.11ax client devices or with two 1SS HE40 802.11ax MU-MIMO capable client devices simultaneously
Maximum number of associated client devices:
Up to 256 associated client devices per radio
Maximum number of BSSIDs:
16 BSSIDs per radio
Supported frequency bands (country-specific restrictions apply):
  • 2.400 to 2.4835GHz
  • 5.150 to 5.250GHz
  • 5.250 to 5.350GHz
  • 5.470 to 5.725GHz
  • 5.725 to 5.850GHz
Available channels: Dependent on configured regulatory domain
Supported radio technologies:
  • 802.11b: Direct-sequence spread-spectrum (DSSS)
  • 802.11a/g/n/ac: Orthogonal frequency-division multiplexing (OFDM)
  • 802.11ax: Orthogonal frequency-division multiple access (OFDMA) with up to 8 resource units
Supported modulation types:
  • 802.11b: BPSK, QPSK, CCK
  • 802.11a/g/n: BPSK, QPSK, 16-QAM, 64-QAM, 256-QAM (proprietary extension)
  • 802.11ac: BPSK, QPSK, 16-QAM, 64-QAM, 256-QAM, 1024-QAM (proprietary extension)
  • 802.11ax: BPSK, QPSK, 16-QAM, 64-QAM, 256-QAM, 1024-QAM
802.11n high-throughput (HT) support:
802.11ac very high throughput (VHT) support: VHT20/40/80
802.11ax high efficiency (HE) support: HE20/40/80
Supported data rates (Mbps):
  • 802.11b: 1, 2, 5.5, 11
  • 802.11a/g: 6, 9, 12, 18, 24, 36, 48, 54
  • 802.11n: 6.5 to 300 (MCS0 to MCS15, HT20 to HT40), 400 with 256-QAM
  • 802.11ac: 6.5 to 867 (MCS0 to MCS9, NSS = 1 to 2, VHT20 to VHT80), 1,083 with 1024-QAM
  • 802.11ax (2.4GHz): 3.6 to 574 (MCS0 to MCS11, NSS = 1 to 2, HE20 to HE40)
  • 802.11ax (5GHz): 3.6 to 1,201 (MCS0 to MCS11, NSS = 1 to 2, HE20 to HE80)
802.11n/ac packet aggregation: A-MPDU, A-MSDU
Transmit power: Configurable in increments of 0.5 dBm
Maximum (aggregate, conducted total) transmit power (limited by local regulatory requirements): 2.4 GHz band: +21 dBm (18dBm per chain)5 GHz band: +21 dBm (18 dBm per chain)Note: conducted transmit power levels exclude antenna gain. For total (EIRP) transmit power, add antenna gain.



Aruba AP-505: Two integrated dual-band downtilt omni-directional antennas for 2x2 MIMO with peak antenna gain of 4.9dBi in 2.4GHz and 5.7dBi in 5GHz. Built-in antennas are optimized for horizontal ceiling mounted orientation of the AP. The downtilt angle for maximum gain is roughly 30 degrees.Combining the patterns of each of the antennas of the MIMO radios, the peak gain of the combined, average pattern is 4.3dBi in 2.4GHz and 5.6dBi in 5GHz.



E0: Ethernet wired network port (RJ-45):
  • Auto-sensing link speed (10/100/1000BASE-T) and MDI/MDX
  • PoE-PD: 48Vdc (nominal) 802.3af/at PoE (class 3 or 4)
  • 802.3az Energy Efficient Ethernet (EEE)
DC power interface: 12Vdc (nominal, +/- 5%), accepts 2.1mm/5.5mm center-positive circular plug with 9.5mm length
USB 2.0 host interface (Type A connector):
Capable of sourcing up to 1A / 5W to an attached device
Bluetooth Low Energy (BLE5.0) and Zigbee (802.15.4) radio:

    • BLE: up to 7dBm transmit power (class 1) and -93dBm receive sensitivity (1Mbps)
    • Zigbee: up to 6dBm transmit power and -96dBm receive sensitivity Integrated vertically polarized omnidirectional antenna with roughly 30 degrees downtilt and peak gain of 3.3dBi
    Visual indicators (two multi-color LEDs): For System and Radio status
    Reset button: Factory reset, LED mode control (normal/off)
    Serial console interface: Proprietary, micro-B USB physical jack
    Security slot: Kensington security slot



    The AP supports direct DC power and Power over Ethernet: 
    • The AP supports direct DC power and Power over Ethernet
    • When both DC and PoE power sources are available, DC power takes priority over PoE units
    • Power sources are sold separately; see the 500 Series Ordering Guide for details
    • When powered by DC or 802.3at (class 4) PoE, the AP will operate without restrictions units
    • When powered by 802.3af (class 3) PoE and with the IPM feature disabled, the AP will disable the USB port. In the same configuration but with IPM enabled, the AP will start up in unrestricted mode, but may dynamically apply restrictions depending on the PoE budget and actual power. The feature restrictions and order can be programmed.
    Maximum (worst-case) power consumption (without / with a USB device attached):
    • DC powered: 8.9W / 14.2W
    • PoE powered (802.3at): 11.0W / 16.5W
    • PoE powered (802.3af): 11.0W / 13.5W
    • This assumes that up to 5W is supplied to the attached USB device
    Maximum (worst-case) power consumption in idle mode: 4.3W (DC) or 6.1W (PoE)
    Maximum (worst-case) power consumption in deep-sleep mode:
    1.7W (DC) or 3.3W (PoE)



    Dimensions/weight (AP-505; unit, excluding mount bracket):

    160mm (W) x 161mm (D) x 37mm (H)

    Weight: 500g

    Dimensions/weight (AP-505; shipping):

    193mm (W) x 183mm (D) x 63mm (H)

    Weight: 645g

    Mounting details (AP-505): A mounting bracket has been pre-installed on the back of the AP. This bracket is used to secure the AP to any of the mount kits (sold separately); see the 500 Series Ordering Guide for details.

    Mounting Kit Options

    Aruba Mounting Kit for 500 Series AP

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