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Mô tả

Operating modes

802.11a/b/g/n Aruba Instant AP
802.11a/b/g/n Mobility Controller-managed AP
Air monitor (AM) for wireless IDS, rogue detection and containment
Spectrum analyzer
Secure enterprise mesh
Remote AP (RAP) when used with a Mobility Controller
Wireless radio specifications

AP type: Indoor, dual radio, 5-GHz and 2.4-GHz 802.11n 2×2:2
Software-configurable dual radio supports 5-GHz (Radio 0) and 2.4-GHz (Radio 1)
2×2 MIMO with two spatial streams and up to 300 Mbps wireless data rate
Supported frequency bands (country-specific restrictions apply):
2.4000 to 2.4835 GHz
5.150 to 5.250 GHz
5.250 to 5.350 GHz
5.470 to 5.725 GHz
5.725 to 5.850 GHz
Support for up to 255 associated client devices per radio, and up to 16 BSSIDs per radio
Available channels: Dependent on configured regulatory domain
Dynamic frequency selection (DFS) optimizes the use of available RF spectrum
Supported radio technologies:
802.11b: Direct-sequence spread-spectrum (DSSS)
802.11a/g/n: Orthogonal frequency-division multiplexing (OFDM)
Supported modulation types:
802.11b: BPSK, QPSK, CCK
802.11a/g/n: BPSK, QPSK, 16-QAM, 64-QAM
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 (18 dBm per chain)
5-GHz band: +21 dBm (18 dBm per chain)
Advanced Cellular Coexistence (ACC) minimizes interference from LTE cellular networks
Maximum ratio combining (MRC) for improved receiver performance
Cyclic delay/shift diversity (CDD/CSD) for improved downlink RF performance
Short guard interval for 20-MHz and 40-MHz channels
Space-time block coding (STBC) for increased range and improved reception
Low-density parity check (LDPC) for high-efficiency error correction and increased throughput
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)
802.11n high-throughput (HT) support: HT 20/40
802.11n packet aggregation: A-MPDU, A-MSDU

Maximum power consumption: 9.5W (POE) or 8W (DC)
Power sources sold separately
Direct DC source: 12 Vdc nominal, +/- 5%
Power over Ethernet (PoE): 48 Vdc (nominal) 802.3af or 802.3at-compliant source

Two integrated dual-band downtilt omni-directional antennas for 2×2 MIMO with maximum antenna main of 4.0 dBi in 2.4 GHz and 4.5 dBi in 5 GHz. Built-in antennas are optimized for horizontal ceiling mounted orientation of the AP. The downtilt angle for maximum gain is approximately 30 degrees.
Other interfaces

10/100/1000BASE-T Ethernet network interface (RJ-45)
Auto-sensing link speed and MDI/MDX
802.3az Energy Efficient Ethernet (EEE)
PoE-PD: 48 Vdc 802.3af PoE or 802.3at PoE+
DC power interface, accepts 1.7/4.0-mm center-positive circular plug with 9.5-mm length
Serial console interface (proprietary; optional adapter cable available)
Visual indicators (LEDs):
Power/system status
Ethernet link status (ENET)
Radio status (2x; RAD0, RAD1)
Kensington security slot
Reset button

Included with AP:
Mounting brackets (2) for attaching to 9/16-inch or 15/16-inch T-bar drop-tile ceiling
Spare mounting kit:
AP-220-MNT-C1: Aruba AP mount kit contains two ceiling-grid rail adapters for flat rails
Optional mounting kits:
AP-220-MNT-C2: Aruba AP mount kit contains two ceiling-grid rail adapters for Interlude and silhouette style rail
AP-220-MNT-W1: Aruba AP mount kit contains one flat-surface wall/ceiling mount bracke
AP-220-MNT-W2: Aruba AP mount kit contains one flat-surface wall/ceiling secure mount cradle

Dimensions/weight (unit, excluding mount accessories):
150 mm (W) x 150 mm (D) x 41.5 mm (H)
5.9” (W) x 5.9” (D) x 1.63” (H)
300 g (0.66 lbs)
Dimensions/weight (shipping):
192 mm (W) x 178 mm (D) x 68 mm (H)
7.6” (W) x 7.0” (D) x 2.68” (H)
500 g (1.10 lbs)

Temperature: 0° C to +40° C (+32° F to +104° F)
Humidity: 5% to 95% non-condensing
Storage and transportation temperature range:
Temperature: -40° C to +70° C (-40° F to +158° F)

FCC/Industry of Canada
CE Marked
R&TTE Directive 1995/5/EC
Low Voltage Directive 72/23/EEC
EN 300 328
EN 301 489
EN 301 893
UL/IEC/EN 60950
EN 60601-1-1 and EN 60601-1-2
For more country-specific regulatory information and approvals, please see your Aruba representative.

CB Scheme Safety, cTUVus
UL2043 plenum rating
Wi-Fi Alliance (WFA) certified 802.11a/b/g/n

Limited lifetime warranty
Minimum software versions
Aruba InstantOS