WiFi точка доступа Huawei 5761-11W

Протоколы радиосвязи

802.11a/b/g/n/ac/ac wave2/ax

Максимальная скорость

Максимальное количество пользователей

≤ 1024
Примечание: фактическое число пользователей зависит от условий среды.

• Uplink: 1 x 10M/100M/1GE (RJ-45)
• Downlink: 4 x 10M/100M/1GE (RJ-45)
• Pass through: 2 x RJ45
• 1 x USB

Тип антенны

Встроенные адаптивные антенны

MIMO: пространственные потоки

• 2,4 ГГц 2x2:2; 
• 5 ГГц: 2x2:2

• 2.4GHz: 23dBm (combined power)
• 5GHz: 23dBm (combined power)

• Compliance with IEEE 802.11ax and compatibility with IEEE 802.11a/b/g/n/ac/ac Wave 2
• Providing 4 spatial streams, achieving up to 1.775Gbps for the device
• Maximum ratio combining (MRC)
• Space time block code (STBC)
• Cyclic Delay Diversity (CDD)/Cyclic Shift Diversity (CSD)
• Beamforming
• DL/UL MU-MIMO
• DL/UL OFDMA
• Compliance with 1024-QAM and compatibility with 256-QAM/64-QAM/16-QAM/8-QAM/QPSK/BPSK
• Target wake time (TWT)*
• Low-density parity-check (LDPC)
• Frame aggregation, including A-MPDU (Tx/Rx) and A-MSDU (Tx/Rx)
• 802.11 dynamic frequency selection (DFS)
• Short guard interval (GI) in 20 MHz, 40 MHz, 80 MHz modes
• Priority mapping and scheduling that are compliant with Wi-Fi multimedia (WMM) to implement priority-based data processing and forwarding. Automatic and manual rate adjustment (the rate is adjusted automatically by default)
• WLAN channel management and channel rate adjustment
• Automatic channel scanning and interference avoidance
• Service set identifier (SSID) hiding
• Signal sustain technology (SST)
• Unscheduled automatic power save delivery (U-APSD)
• Control and Provisioning of Wireless Access Points (CAPWAP) in Fit AP mode
• Extended Service Set (ESS) in Fit AP mode
• Multi-user CAC
• 802.11k and 802.11v smart roaming
• 802.11r fast roaming (≤ 50 ms)

• Compliance with IEEE 802.3ab
• Auto-negotiation of the rate and duplex mode and automatic switchover between the Media Dependent Interface (MDI) and Media Dependent Interface Crossover (MDI-X)
• Compliance with IEEE 802.1q
• SSID-based VLAN assignment
• VLAN trunk on uplink Ethernet ports
• Management channel of the AP uplink port in tagged and untagged mode
• DHCP client, obtaining IP addresses through DHCP
• Tunnel data forwarding and direct data forwarding
• Application identification and QoS classification when AP local forwarding (also called direct forwarding), which can significantly improve voice quality for applications such as Skype, QQ, and WeChat
• STA isolation in the same VLAN
• IPv4/IPv6 Access control lists (ACLs)
• Link Layer Discovery Protocol (LLDP)
• Uninterrupted service forwarding upon CAPWAP channel disconnection in Fit AP mode
• Unified authentication on the AC in Fit AP mode
• AC dual-link backup in Fit AP mode
• Network Address Translation (NAT) in Fat AP mode
• IPv6 in Fit AP mode
• Soft Generic Routing Encapsulation (GRE)
• IPv6 Source Address Validation Improvements (SAVI)
• Multicast Domain Name Service (mDNS) gateway protocol

• Priority mapping and scheduling that are compliant with Wi-Fi multimedia (WMM) to implement priority-based data processing and forwarding
• WMM parameter management for each radio
• WMM power saving
• Priority mapping for upstream packets and flow-based mapping for downstream packets
• Queue mapping and scheduling
• User-based bandwidth limiting
• Adaptive bandwidth management (automatic bandwidth adjustment based on the user quantity and radio environment) to improve user experience
• Airtime scheduling
• Air interface HQoS scheduling

Источник питания

• Постоянный ток: 12 В + 10%
• Источник питания PoE: в соответствии со стандартом 802.3af/af.

Примечание: при подаче питания по стандарту 802.3af порт USB и PSE отключены.

Максимальное энергопотребление

12,7 Вт (не включая входную мощность порта USB)
Примечание: фактическая максимальная потребляемая мощность зависит от местных законов и нормативов.