Aruba AP-504 (R2H22A)

Các Wifi Aruba  AP 500 Series cũng được thiết kế để tối ưu hóa người dùng trải nghiệm bằng cách tối đa hóa hiệu quả Wi-Fi và đáng kể giảm sự tranh cãi về thời gian phát sóng giữa các khách hàng. Các tính năng bao gồm bội số phân chia theo tần số trực giao truy cập (OFDMA), MIMO nhiều người dùng và tối ưu hóa di động. Với tối đa 2 luồng không gian (2SS) và kênh 80MHz băng thông (HE80), Dòng 500 cung cấp tính năng đột phá khả năng không dây để triển khai có ý thức về ngân sách.

Thiết bị phát sóng Wifi Aruba AP-504 (R2H22A)

Wi-Fi Radio Specifications

• 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

• 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

Wi-Fi Antennas

• AP-504

Two (female) RP-SMA connectors for external dual band antennas (A0 and A1, corresponding with radio chains 0 and 1). Worst-case internal loss between radio interface and external antenna connectors (due to diplexing circuitry): 0.7dB in 2.4GHz and 1.3dB in 5GHz.

Other Interfaces

• 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

Power Sources and Power Consumption

• 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.

Mechanical Specifications

• 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

Warranty

• Aruba's hardware limited lifetime warranty