Mô tả
Thiết bị phát sóng Wifi Aruba AP-335 (JW801A)
Wireless Radio Specifications
- AP type: Indoor, dual radio, 5 GHz 802.11ac 4×4 MIMO and 2.4 GHz 802.11n 4×4 MIMO
- In addition to 802.11n, the 2.4 GHz radio supports all 802.11ac features as well (proprietary extension)
- Software-configurable dual radio supports 5 GHz (Radio 0) and 2.4 GHz (Radio 1)
- 5 GHz:
- Four spatial stream Single User (SU) MIMO for up to 1,733 Mbps wireless data rate to individual 4×4 VHT80 or 2×2 VHT160 client devices
- Four spatial stream Multi User (MU) MIMO for up to 1,733 Mbps wireless data rate to up to three MU-MIMO capable client devices simultaneously
- 2.4 GHz: Four spatial stream Single User (SU) MIMO for up to 800 Mbps wireless data rate to individual 4×4 VHT40 client devices (600 Mbps for HT40 802.11n client devices)
- Support for up to 255 associated client devices per radio, and up to 16 BSSIDs per radio
- 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
- Supported radio technologies:
- 802.11b: Direct-sequence spread-spectrum (DSSS)
- 802.11a/g/n/ac: Orthogonal frequency-division multiplexing (OFDM)
- Supported modulation types:
- 802.11b: BPSK, QPSK, CCK
- 802.11a/g/n/ac: BPSK, QPSK, 16-QAM, 64-QAM, 256-QAM
- 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 600 (MCS0 to MCS31)
- 802.11ac: 6.5 to 1,733 (MCS0 to MCS9, NSS = 1 to 4 for VHT20/40/80, NSS = 1 to 2 for VHT160)
WiFi Antennas
- AP-335/IAP-335
- Four integrated 2.4 GHz downtilt omni-directional antennas for 4×4 MIMO with maximum antenna gain of 3.8 dBi per antenna.
- Each 5 GHz radio chain has both a vertically and a horizontally polarized antenna element; AP software automatically and dynamically selects the best set of elements for each data packet transmitted or received.
- Four integrated vertically polarized 5 GHz downtilt omni-directional antennas for 4×4 MIMO with maximum antenna gain of 4.9 dBi per antenna.
- Four integrated horizontally polarized 5 GHz downtilt omni-directional antennas for 4×4 MIMO with maximum antenna gain of 5.7 dBi per antenna.
- Built-in antennas are optimized for horizontal ceiling mounted orientation of the AP. The downtilt angle for maximum gain is roughly 30 degrees.
- The maximum gain of the combined (summed) antenna patterns for all elements operating in the same band is 1.6 dBi in 2.4 GHz and 2.5 dBi in 5 GHz.
Other Interfaces
- One HPE Smart Rate port (RJ-45, maximum negotiated speed 5 Gbps)
- Auto-sensing link speed (100/1000/2500/5000BASE-T) and MDI/MDX
- 802.3az Energy Efficient Ethernet (EEE) – PoE-PD: 48 Vdc (nominal) 802.3at PoE
- One 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 (nominal) 802.3at PoE
- DC power interface, accepts 1.35/3.5-mm center-positive circular plug with 9.5-mm length
- USB 2.0 host interface (Type A connector)
Power Sources and Consumption
- The AP supports direct DC power and Power over Ethernet (PoE)
- When both power sources are available, DC power takes priority over PoE
Mechanical
- Dimensions/weight (unit, excluding mount accessories):
- 225 mm (W) x 224 mm (D) x 52 mm (H), 8.9” (W) x 8.9” (D) x 2.0” (H)
- 1150g/41oz
- Dimensions/weight (shipping):
- 335 mm (W) x 290 mm (D) x 76 mm (H), 13.2” (W) x 11.4” (D) x 3.0” (H)
- 1550g/55oz
Warranty
- Aruba limited lifetime warranty