Name:WiFi 6 Router



Plastic 4 Antennas 2.4/5G Dual Band Wifi 6 router WF7021B

1. Product Descriptions 

   WF7021B Wireless Router can establish 2.4GHz 600Mbps and 5GHz 1.2Gbps connections simultaneously for 1.8Gbps of total available bandwidth , can easily support online HD video playback, 3D games and other high speed applications.

  • Specification

2.Product Specification and Features

2.2 Main Components

Key Components
CPU Chipset BCM6755
WiFi Chipset



Flash 128Mbps
DDR 256Mps

2.3 Interfaces

● Power Supply : Power adapter ( 12V/1A )
● Ethernet Ports : Three (3) 10/100/1000 (1 WAN and 2 LAN) Gigabit Ethernet ports with auto-sensing technology;IEEE802.3 , IEEE802.3u
● Button : Reset Push Button ,WPS Push Button
● LED :1 for PowerInternetWPS

3.WIFI Performance

2.4GHz (802.11ax,2*2)
Standard 2.4GHz: IEEE802.11ax/IEEE802.11n/IEEE802.11g/IEEE 802.11b
Antenna Two (2) external antennas 5dBi
Connection rate 600Mbps
Standard 5.0GHz: 802.11ax/802.11ac/IEEE 802.11n/IEEE 802.11a
Antenna Two (2) external antennas 5dBi
Connection rate 1.2Gbps

4. Software Features

Feature Item Feature Detailed Description
Networking Protocols

802.1q/1p VLAN over RFC2684

bridge encapsulation

PPPoE Support AUTO,PAP,CHAP,MS‐CHAP authentication.Auto or static IP address assignment.
PPPoE passthrough Supports concurrent PPPoE clients inside the modem and PPPoE clients on the LAN devices.

PPPoE filtering of non‐PPPoE

packets between WAN and LAN

Support filtered non‐PPPoE packets.
Auto clean up of remote stalled PPP sessions at BRAS
IpoE Support dhcp and static ip config
Transparent bridging between all LAN and WAN interfaces
WAN to WAN blocking in bridgemode
Ethernet as WAN
Networking Full Cone NAT
DMZ Host



Stateful Inspection
Denial of Service suppression ARP, ARP, Ping, Ping of Death, Land, SYNC, Smurf, unreachable, teardrop, SYN flood, fragggle, echo.
Packet filtering PackPackets can be blocked based on interface, mac address, IP address, protocol, and port number.
LAN side firewall By default, LAN side firewall is disabled
QoS IP/Bridge/802.1p
Rate Control on upstream traffic
Support SP, WRR,WFQ priority VLAN stacking (Q-in-Q)
Routing RIP v1/v2 Enable RIP over multiple WAN interfaces
Policy Routing Routes packets based on criteria other than destination IP address
IGMP Proxy and snooping
IGMP v2 and v3
Support for IPv6
IPv6 IPv6 Ready Logo Certified
IPv6 Firewall
IPv6 capable apps telnetd, ftpd, sshd, httpd
File systems SquashFS Filesystem used on NOR flash systems
JFFS2 Filesystem used on NAND flash systems
tmpfs small read/write filesystem
VFAT For USB automount feature
NTFS For USB automount feature. Support for Unicode and files greater than 2GB requires a different toolchain.
DHCP Server Support for multiple subnets
Static IP lease
DHCP relay
DHCP client

LAN services Second IP address on LAN interface
DNS Proxy Built in DNS server
Caching previous requests
WebUI Protection against Cross Site Request Forgery attack
Security Three level login(local admin, local user, remote support)
Service access based on incoming interface and/or source IP address
Automatic logout from CLI after inactivity
WIFI Compliance IEEE 802.11b/g/n/ac/ax
Support 2x2 antennas
Support 2-stream spatial multiplexing up to 270Mbps (Can upgrade to 300Mbps)
Support MCS 0-15 and MCS 32 modulation and coding rates
Support 20M/40M/80M channels
Support for STBC in both TX and RX
WEP encryption Support 64, 128 Bit WEP encryption
Mac Filter base on each SSID
Multiple SSID Up to 4 SSID
Support SSID hidden
SSID User Isolation

WPS Push and WPS PIN methode

supported.Housing WPS push button (optional)

Enable or disable WIFI through GUI
USB Printer Server Supports USB printer server using IPP protocol
Other Features Dynamic DNS
sntp time synchronization
DLNA Support
Power Management

2.1 Block_diagram

5. Operating Conditions 

● Working Temperature : 0°C ~ 40°C
● Working Humidity : 10%~90% RH(No condensation)
● Storage Temperature : -10°C ~ 70°C
● Storage Humidity : 5%~95%RH(No condensation)