Thiết bị Wireless Aruba Instant IAP-228 (JW245A)
Model | Aruba Instant IAP-228 |
TECHNICAL SPECIFICATIONS | |
AP type | Indoor, dual radio, 5 GHz 802.11ac and 2.4 GHz 802.11n |
Radio 5Ghz | 3x3 MIMO with three spatial streams 1.3 Gbps max |
Radio 2.4Ghz | 3x3 MIMO with three spatial streams 600 Mbps max |
Supported frequency bands (country-specific restrictions apply) | - 2.400 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 | |
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) | |
-802.11n/ac: 3x3 MIMO with up to three spatial streams | |
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 | |
802.11n high-throughput (HT) support | HT20/40 |
802.11ac very high throughput (VHT) support: | VHT20/40/80 |
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 450 (MCS0 to MCS23) | |
-802.11ac: 6.5 to 1,300 (MCS0 to MCS9, NSS = 1 to 3) | |
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: +28 dBm (23 dBm per chain) |
-5-GHz bands: +28 dBm (23 dBm per chain) | |
WI-FI ANTENNAS | |
Antenna | Six RP-SMA connectors for external antennas |
OTHER INTERFACES | |
Interfaces | Two 10/100/1000BASE-T Ethernet network interfaces (RJ-45) |
-Auto-sensing link speed and MDI/MDX | |
-Load balancing support to achieve platform throughput greater than 1 Gbps | |
-PoE-PD: 802.3at PoE+ | |
Serial console interface | Micro USB |
POWER SOURCES AND POWER CONSUMPTION | |
Power | - Worst-case power consumption from the AP: 23W |
- Power sources sold separately | |
- Power over Ethernet (PoE+): 802.3at-compliant | |
MECHANICAL SPECIFICATIONS | |
Dimensions/weight | -222 mm (L) x 150 mm (W) x 75 mm (H), |
8.5” (L) x 6” (W) x 2.5” (H) | |
-1.225 kg/2.700 lbs | |
ENVIRONMENTAL SPECIFICATIONS | |
Operating conditions | -Temperature: -40° C to +60° C (-40° F to +140° F) |
-Humidity: 5% to 95% non-condensing | |
Storage and transportation conditions | -Temperature: -40° C to +70° C (-40° F to +158° F) |
-Operating Altitude: 3,000 m |
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