Aruba 103 Series : Low-density 802.11n

Danh mục: Aruba, HP, Thiết bị mạng CISCO - HP - ATi, Wifi, Controller Aruba

Multifunctional and affordable Aruba 103 series wireless access points (APs) maximize mobile device performance in medium-density Wi-Fi environments while minimizing interference from cellular networks.

These compact and cost-effective APs deliver wireless data rates up to 300 Mbps per radio employing 802.11n technology with two spatial MIMO streams.

The AP-103 and Instant IAP-103 models feature a 2.4-GHz and a 5-GHz radio, each with 2×2:2 MIMO and two integrated dual-band omni-directional downtilt antennas.

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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 256 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

POWER
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

ANTENNAS
Two integrated dual-band downtilt omni-directional antennas for 2×2 MIMO with maximum antenna gain 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

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Aruba 103 Series : Low-density 802.11n

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