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Bộ phát wifi Aruba AP-303H Dual-radio 802.11ac 2x2 Unified Hospitality Acess Point , hỗ trợ 512 client.
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NTT03, Thống Nhất Complex, Thanh Xuân, Hà Nội. Số 31B, Đường 1, Phường An Phú, Quận 2 (Thủ Đức), TP HCM.List Price: $30
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Với tốc độ dữ liệu đồng thời tối đa 867Mbps ở băng tần 5GHz và 300Mbps ở băng tần 2.4GHz, AP-303H cung cấp wifi hiệu suất cao với mức giá hấp dẫn. Thiết bị hỗ trợ công nghệ MU-MIMO với 2 luồng không gian để truyền dữ liệu đồng thời cho 2 thiết bị, tối đa hóa thông lượng dữ liệu và cải thiện hiệu quả mạng.
AP-303H có thể dễ dàng gắn vào hộp dữ liệu tiêu chuẩn hoặc gắn trên tường bằng cách sử dụng bộ lắp đặt tùy chọn. Do đó, sản phẩm là sự lựa chọn lý tưởng cho các trường học, ký túc xá, khách sạn, phòng khám y tế, văn phòng chi nhánh và máy trạm từ xa thường yêu cầu các tùy chọn triển khai linh hoạt và dễ dàng.
| WI-FI Radio Specifications |
• AP type: Indoor, dual radio, 5GHz 802.11ac 2x2 MIMO and 2.4GHz 802.11n 2x2 MIMO
• Software-configurable dual radio supports 5GHz (Radio 0) and 2.4GHz (Radio 1) • 5GHz: Two spatial stream Multi User (MU) MIMO for up to 867Mbps wireless data rate to up to two (1x1 VHT80) MU-MIMO capable client devices simultaneously. • 5GHz: Two spatial stream Single User (SU) MIMO for up to 867Mbps wireless data rate to individual 2x2 VHT80 client devices
• 2.4GHz: Two spatial stream Single User (SU) MIMO for up to 300 Mbps wireless data rate to individual 2x2 HT40 client devices • Support for up to 255 associated client devices 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
• 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/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
• Transmit power: Configurable in increments of 0.5 dBm
• Maximum (conducted) transmit power (limited by local regulatory requirements): - 2.4GHz band: +18 dBm per chain, +21 dBm aggregate (2x2) - 5GHz band: +18 dBm per chain, +21 dBm aggregate (2x2)
- NOTE: conducted transmit power levels exclude antenna gain. For total (EIRP) transmit power, add antenna gain
• Advanced Cellular Coexistence (ACC) minimizes interference from 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 20MHz, 40MHz, 80MHz 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 • Transmit beam-forming (TxBF) for increased signal reliability and range • 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 (5GHz): 6.5 to 600 (MCS0 to MCS31) - 802.11ac: 6.5 to 867 (MCS0 to MCS9, NSS = 1 to 2 for VHT20/40/80)
• 802.11n high-throughput (HT) support: HT 20/40
• 802.11ac very high throughput (VHT) support: VHT 20/40/80 • 802.11n/ac packet aggregation: A-MPDU, A-MSDU |
| WI-FI Antennas | Two integrated dual-band moderately directional antennas for 2x2 MIMO with maximum individual antenna gain of 4.3dBi in 2.4GHz and 6.2dBi in 5GHz. Built-in antennas are optimized for vertical orientation of the AP. |
| Other Interfaces | • Uplink: 10/100/1000BASE-T Ethernet (RJ-45, back) - Auto-sensing link speed and MDI/MDX - 802.3az Energy Efficient Ethernet (EEE) - PoE-PD (input): 48 Vdc (nominal) 802.3af/at PoE • Local: Three 10/100/1000BASE-T Ethernet (RJ-45, bottom) - Auto-sensing link speed and MDI/MDX - 802.3az Energy Efficient Ethernet (EEE) - One port: PoE-PSE (output): 48 Vdc (nominal) 802.3af PoE • Passive pass-through interface (two RJ-45, back and bottom) - Bluetooth Low Energy (BLE) radio: Up to 4dBm transmit power (class 2) and -93dBm receive sensitivity, Integrated antenna with moderately directional pattern and peak gain of 0.9dBi • USB 2.0 host interface (Type A connector) - 3G/4G cellular modems - Device battery charging port - Capable of supplying up to 1A/5 watts of power to an attached device • DC power interface, accepts 1.35/3.5-mm center-positive circular plug with 9.5-mm length • Visual indicators (LEDs): - Power/system status - Radio status - PoE-PSE status - Local network port status (3x) • Reset/LED control button (“paperclip access”) - Factory reset (when activated during device power up) - LED control: toggle off/normal • Serial console interface (custom, uUSB physical jack) |
| 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 • Power sources are sold separately • Direct DC source: 48Vdc nominal, +/- 5% • Power over Ethernet (POE): 48 Vdc (nominal) 802.3af/802.3at compliant source - Unrestricted functionality with direct DC power. When using an 802.3af PoE source, the PoE out (PSE) capability of the 303H is always disabled. - Without IPM, both the USB port and PoE out (PSE) capability are disabled when the AP is powered by an 802.3af PoE source, and either the USB port or the PoE out (PSE) capability is disabled when powered by an 802.3at PoE source (PSE capability is disabled by default). - When using IPM, the AP may enter power-save mode with reduced functionality when powered by a PoE source (see details on Intelligent Power Monitoring elsewhere in this datasheet) • Maximum (worst-case) power consumption: 9.7W - Excludes power consumed by external USB and/or PoE-PD device (and internal losses); this could add up to 6.1W (PoE) for a 5W/1A USB device and up to 15.6W for a max load (15.4W) 802.3af PoE-PD device. • Maximum (worst-case) power consumption in idle mode: 4.9W (PoE) or 4.8W (DC) |
| Mounting | • The AP ships with a mounting plate to attach the AP to a single-gang wall-box (most international variations covered). A security screw (T8H) is provided to ensure that the AP cannot (easily) be removed from its mount without a specialized tool. • Several optional mount kits are available to attach the AP to a dual-gang wall-box, directly to the wall, or to support desk mounting. |
| Mechanical |
• Dimensions/weight (unit, including single-gang wall box mount plate):
- 86mm (W) x 40mm (D) x 150mm (H) - 310g • Dimensions/weight (shipping): - 128mm (W) x 63mm (D) x 168mm (H) - 470g |
| Environmental |
• Operating:
- Temperature: 0° C to +40° C (+32° F to +104° F) - Humidity: 5% to 93% non-condensing • Storage and transportation: - Temperature: -40° C to +70° C (-40° F to +158° F) |
| Regulatory | - FCC/ISED - CE Marked - RED Directive 2014/53/EU - EMC Directive 2014/30/EU - Low Voltage Directive 2014/35/EU - UL/IEC/EN 60950 - EN 60601-1-1 and EN 60601-1-2 - EN 50155 (AP-315/IAP-315) |
| MINIMUM SOFTWARE VERSIONS | • ArubaOS: 6.5.2.0/8.2.0.0 • InstantOS: 6.5.2.0/8.2.0.0 |
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