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Sự miêu tả
H3C WA6638 is a new generation Wi-Fi 6 Access Point with tri-radio 12 streams and with built-in antenna achieving speeds up to 5.95 Gbps., and supports both wall-mounted and ceiling-mounted installation
H3C WA6638 Product Overview
H3C WA6638 complies with the 802.11ax standard, and has tri-radio 12 streams with built-in antenna, including 4×4 5-GHz, 4×4 5-GHz, and 4×4 2.4-GHz. So that the access point could achieve the speed up to 5.95 Gbps. Ngoài ra, WA6638 has a 10GE electrical port and a 1GE PSE port. The poe out interface can be used for external power supply and external IoT expansion. Đồng thời, this access point supports both wall-mounted and ceiling-mounted installation and is designed for high-end enterprise offices, high-density wireless access, multi-party video conferencing, online teaching, exhibition centers, and other scenarios that require high-bandwidth and high-quality network experience.
H3C WA6638 Product Pictures
H3C WA6638 Product Specifications
| Mục | WA6622 | WA6628 | WA6638 |
| Cân nặng | 0.94 Kilôgam | 1.28 Kilôgam | 1.28 Kilôgam |
| Kích thước (Cao × Rộng × D) | 43 × 210 × 210 mm (1.69 × 8.27 × 8.27 TRONG) | 52 × 239 × 236 mm (2.05 × 9.41 × 9.29 TRONG) | 52 × 239 × 236 mm (2.05 × 9.41 × 9.29 TRONG) |
| Uplink Ethernet ports | Hải cảng 1: 100M/1000M/2.5G/5G, RJ-45 Hải cảng 2: 100/1000M, RJ-45, IoT |
Hải cảng 1: 100/1000M/2.5G/5G/10G, RJ-45 Hải cảng 2: 100/1000M, RJ-45 |
Hải cảng 1: 100/1000M/2.5G/5G/10G, RJ-45 Hải cảng 2: 100/1000M, RJ-45 |
| PoE+ | Hải cảng 1: 802.3bật/tắt | Hải cảng 1: 802.3bt/at Hải cảng 2: 802.3Tại Both ethernet ports support PoE and they can work simultaneously |
Hải cảng 1: 802.3bt/at |
| Local power supply | 54 VDC | 54 VDC | 54 VDC |
| Passive Power over Ethernet (48V.) | Được hỗ trợ | Được hỗ trợ | Được hỗ trợ |
| PoE power out | Hải cảng 2 (GE) | Không được hỗ trợ | Hải cảng 2 (GE) |
| Cổng điều khiển | One (RJ-45) | ||
| cổng USB | One | ||
| Built-in antenna | Built-in omni-directional antenna 5dBi antenna gain@2.4GHz 5dBi antenna gain @5GHz |
Built-in omni-directional antenna 3dBi antenna gain @2.4GHz 4dBi antenna gain @5GHz |
Built-in omni-directional antenna 3dBi antenna gain @2.4GHz 4dBi antenna gain @5GHz 4dBi antenna gain @5GHz |
| Bluetooth tích hợp | Được hỗ trợ (Support to switch RFID through software) | ||
| IoT Extension | BLE, RFID, ZigBee, vân vân. | Không được hỗ trợ | BLE, RFID, ZigBee, vân vân. |
| Working frequencies | 802.11ax/ac/n/a: 5.725 ĐẾN 5.850 GHz; 5.47 ĐẾN 5.725 GHz; 5.15 ĐẾN 5.35 GHz | ||
| 802.11ax/b/g/n: 2.4 ĐẾN 2.483 GHz | |||
| Modulation technology | OFDM: BPSK@6/9Mbps, QPSK@12/18Mbps, 16-QAM@24Mbps, 64-QAM@48/54Mbps | ||
| DSSS: DBPSK@1Mbps, DQPSK@2Mbps, CCK@5.5/11Mbps (file://dbpsk@1mbps, dqpsk@2mbps, cck@5.5/11Mbps) | |||
| MIMO-OFDM (11N): MCS 0-31 | |||
| MIMO-OFDM (11AC): MCS 0-9 | |||
| MIMO-OFDM (11ax): MCS 0-11 | |||
| Modulation mode | 11b: DSS: CCK@5.5/11Mbps, DQPSK@2Mbps, DBPSK@1Mbps | ||
| 11a/g: OFDM: 64QAM@48/54Mbps, 16QAM@24Mbps, QPSK@12/18Mbps, BPSK@6/9Mbps | |||
| 11N: MIMO-OFDM: BPSK, QPSK, 16QAM, 64QAM | |||
| 11AC: MIMO-OFDM: BPSK, QPSK, 16QAM, 64QAM, 256QAM | |||
| 11ax: MIMO-OFDM: BPSK, QPSK, 16QAM, 64QAM, 256QAM, 1024QAM | |||
| Maximum transmit power | 2.4G: 25dBm, 5G: 30 dBm (Transmit power is multi-chain combined power, no antenna gain is included. Công suất phát thực tế phụ thuộc vào luật pháp và quy định của địa phương) | ||
| Adjustable power granularity | 1 dBm | ||
| Reset/restoration to factory default | Được hỗ trợ | ||
| State LED | Alternating flashing mode, orange/green/blue for different working states, breathing mode | ||
| Nhiệt độ | Nhiệt độ hoạt động: -10°C đến +55°C (32°F đến 113°F) | ||
| Nhiệt độ bảo quản: –40°C đến +70°C (–40°F đến +158°F) | |||
| Độ ẩm | Vận hành: 5% ĐẾN 95% (không ngưng tụ) | ||
| Kho: 5% ĐẾN 95% (không ngưng tụ) | |||
| Lớp bảo vệ | IP42 | ||
| Overall power consumption | < 30 W (excluding IoT modules and USB) | ||
| Safety compliance | GB4943, EN60601-1-2 (medical electrical equipment), UL/CSA 60950-1, EN/IEC 60950-1, EN/IEC 60950-22 | ||
| EMC | GB9254, EN301 489, EN55022, FCC Part 15, RSS-210 | ||
| Radio frequency certification | FCC Part 15, TRONG 300 328, TRONG 301 893, and MIIT SRRC | ||
| Health | FCC Bulletin OET-65C, TRONG 50385, IC Safety Code 6 | ||
| MTBF | > 250000 giờ | ||
H3C WA6638 Product Features
- Wifi 6 (802.11ax) Standards
Orthogonal Frequency Division Multiple Access (OFDMA) 802.11ax uses OFDMA to allow multiple users to transmit data simultaneously. OFDMA splits a channel into sub-channels, known as resource units (RU), with specific subcarriers, and assigns RUs to different users for simultaneous transmission. OFDMA enables simultaneous multi-user transmission and reduces latency caused by channel contention.
- DL/UL MU-MIMO
DL/UL MU-MIMO technology allows AP to send data to multiple stations simultaneously, breaking through the traditional wireless serial communication mechanism, increasing the utilization rate of wireless spectrum resources, and improving the number of effective access users and access experience under high-density deployment.
- BSS Coloring
Spatial reuse allows the access points and their clients to differentiate between BSSs, assigns a different color per BSS to help access point identify co-channel interference and stop transmission in time. This optimizes frequency reuse and improves network capacity.
H3C WA6638 Product and More Related Access Points
H3C WA6120 Access Point
H3C WA6120H Wall-Plate Access Point
H3C WA6120X Outdoor Access Point
H3C WA6126 Access Point
H3C WA6020 ccess Point
H3C WA6022H Wall-Plate Access Point
H3C WA6638 Ordering Info
| ID sản phẩm | Sự miêu tả |
| EWP-WA6638-FIT | H3C WA6638 Internal Antennas 12 Streams Triple Radio 802.11ax/ac/n Access Point, FIT |
| ADP040-54V-PoE-GL | H3C 54V 40W High Power Adapter Power Supply (including PoE Injector, selected on demand) |
| ADP060-55V-POE-GL | H3C 55V 60W PoE Adapter Power Supply (selected on demand) |
| ADP040-54V-GL | H3C 54V 40W High Power Adapter Power Supply (selected on demand) |
H3C WA6638 Product Applications
