Description
Hardware specifications
| Item | WA6622 | WA6628 | WA6638 |
| Weight | 0.3 kg (0.66 lb) | 0.4 kg (0.88 lb) | 0.4 kg (0.88 lb) |
| Dimensions (H × W × D) | 43 × 210 × 210 mm (1.69 × 8.27 × 8.27 in) | 52 × 239 × 236 mm (2.05 × 9.41 × 9.29 in) | 52 × 239 × 236 mm (2.05 × 9.41 × 9.29 in) |
| Uplink Ethernet ports | Port 1: 100M/1000M/2.5G/5G, RJ-45
Port 2: 10/100/1000M, RJ-45, IoT |
Port 1: 100/1000M/2.5G/5G/10G, RJ-45
Port 2: 10/100/1000M, RJ-45 |
Port 1: 100/1000M/2.5G/5G/10G, RJ-45
Port 2: 10/100/1000M, RJ-45 |
| PoE+ | Port 1: 802.3at | Port 1: 802.3bt
Port 2: 802.3at |
Port 1: 802.3bt |
| Local power supply | 54 VDC | 54 VDC | 54 VDC |
| PoE power out | Port 2 (GE) | Not supported | Port 2 (GE) |
| Console port | One (RJ-45) | ||
| USB port | One | ||
| Built-in antenna | Built-in omni-directional antenna
5dBi antenna gain @2.4GHz 3dBi antenna gain @2.4GHz 3dBi antenna gain @2.4GHz 5dBi antenna gain @5GHz 4dBi antenna gain @5GHz 4dBi antenna gain @5GHz 4dBi antenna gain @5GHz |
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| Built-in Bluetooth | Supported | ||
| IoT Extension | BLE, RFID, ZigBee, etc. | Not supported | BLE, RFID, ZigBee, etc. |
| Working frequencies | 802.11ax/ac/n/a: 5.725 to 5.850 GHz; 5.47 to 5.725 GHz; 5.15 to 5.35 GHz
802.11ax/b/g/n: 2.4 to 2.483 GHz |
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| 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 |
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| 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 |
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| Maximum transmit power | 20 dBm (The actual transmit power depends on local laws and regulations) | ||
| Adjustable power granularity | 1 dBm | ||
| Reset/restoration to factory default | Supported | ||
| State LED | Alternating flashing mode, orange/green/blue for different working states, breathing mode | ||
| Temperature | Operating temperature: -10°C to +55°C (32°F to 113°F)
Storage temperature: –40°C to +70°C (–40°F to +158°F) |
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| Humidity | Operating: 5% to 95% (non-condensing)
Storage: 5% to 95% (non-condensing) |
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| Protection class | IP42 | ||
| Overall power consumption | < 25 W (excluding IoT modules) | ||
| 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, EN 300 328, EN 301 893, and MIIT SRRC | ||
| Health | FCC Bulletin OET-65C, EN 50385, IC Safety Code 6 | ||
| MTBF | > 250000 hours | ||
Software specifications
| Item | WA6622 | WA6628 | WA6638 | |
| Compliance | 802.11 | Indoor, compliant with 802.11a/b/g/n/ac/ax | ||
| 802.11ax | Working frequencies and MIMO | 5GHz, 4×4:4 MU-MIMO
2.4GHz, 2×2:2 MU-MIMO |
5GHz, 8×8:8 MU-MIMO
2.4GHz, 4×4:4 MU-MIMO |
5GHz (1), 4×4:4 MU-MIMO
5GHz (2), 4×4:4 MU-MIMO 2.4GHz, 4×4:4 MU-MIMO |
| 20MHz/40MHz/80MHz bandwidth | Supported | |||
| 80MHz+80MHz/160MHz bandwidth | Not Supported | Supported | Not Supported | |
| Maximum transmission speed | 2.975 Gbps | 5.95 Gbps | 5.95 Gbps | |
| A-MPDU | Supported | |||
| A-MSDU | Supported | |||
| Maximum likelihood decoding (MLD) | Supported | |||
| Maximum-ratio combining (MRC) | Supported | |||
| Space-time block coding (STBC) | Supported | |||
| Low-density parity-check (LDPC) | Supported | |||
| WLAN basics | Maximum number of clients per radio | 512 | ||
| Virtual APs | 32
As a best practice, configure a maximum of five virtual APs for each radio. |
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| Open system/shared key authentication | Supported | |||
| Broadcast probe request acknowledge control | Supported | |||
| Concurrent login of WPA, WPA2, WPA3 and Pre-RSNA users | Supported | |||
| RTS/CTS | Supported | |||
| CTS-to-self | Supported | |||
| 802.11k and 802.11v smart roaming | Supported | |||
| 802.11r fast transition roaming | Supported | |||
| Hide SSID | Supported | |||
| WLAN extension | Station related | Abnormal offline check, station aging, statistics and status query | ||
| Client number limit | Supported | |||
| Link integrity check | Supported | |||
| Repeater mode | Supported | |||
| Security policy | Encryption | WEP 64/WEP 128, dynamic WEP, TKIP, CCMP (recommended for 802.11n/ac/ax) | ||
| Multiple triggering conditions for unicast and broadcast key update | ||||
| 802.11i | Supported | |||
| Authentication | 802.1X authentication, MAC authentication, PSK authentication, Portal authentication
H3C WX series access controllers might be required for authentication. |
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| User isolation | Layer 2 user isolation
SSID-based user isolation |
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| Forwarding security | Packet filtering
MAC address filtering Broadcast storm suppression |
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| Wireless terminal access | Wireless EAD | |||
| SSID and VLAN binding | Supported | |||
| WIDS/WIPS | Supported | |||
| Management frame protection (802.11w) | Supported | |||
| AAA | RADIUS client | Supported | ||
| Multiple-domain authentication server | Supported | |||
| Backup authentication server | Supported | |||
| Layer 2 and Layer 3 features | IP address configuration | Static IP (available only in fat AP mode)
DHCP assigned IP (Option 60) |
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| Native IPv6 | Supported | |||
| IPv6 Portal | Supported | |||
| IPv6 SAVI | Supported | |||
| ACL | IPv4/IPv6 | |||
| Local forwarding | Local forwarding based on SSID and VLAN | |||
| Multicast | IGMP Snooping/MLD Snooping | |||
| QoS | 802.11e | Wi-Fi Multimedia (WMM) | ||
| Priority | 802.1p priority and marking on Ethernet ports | |||
| Priority mapping for wired and wireless packets | ||||
| QoS policy mapping | SSID/VLAN and QoS policy mapping | |||
| Layer 2 to Layer 4 packet filtering and traffic classification | Supported | |||
| CAR | Supported | |||
| Client bandwidth management | Station-based bandwidth allocation
SSID-based bandwidth allocation |
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| Load balancing | Traffic-based load balancing
Session-based load balancing Frequency-based load balancing (supports dual-band) |
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| Band navigation | Supported | |||
| Multicast optimization (IPv4/IPv6) | Supported | |||
| Call Admission Control (CAC) | Session-based CAC
Channel usage-based CAC |
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| SVP Phone | Supported | |||
| Power saving | PPC | Supported | ||
| Green AP mode | Supported | |||
| Dynamic MIMO power saving | Supported | |||
| E-APSD | Supported | |||
| WMM Power Save | Supported | |||
| Management
and maintenance |
Network management | Trap, HTTP(S), SSH, Telnet, FTP/TFTP | ||
| Management SSID | Supported | |||
| Syslog | Supported | |||
| Remote probing and analysis | Supported | |||
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