Gallery
AC21
Hardware
Standards
IEEE802.3, IEEE802.3u,IEEE802.3ab
Interface
1*10/100/1000Mbps WAN port
 3*10/100/1000Mbps LAN ports
Antenna
6*6dBi external antennas
Button
1* WPS/Reset button
Power
Input:AC 100-240V~50/60Hz 0.6A
Output:DC 12V1.5A
Dimensions(W*D*H)
9.11 * 5.93* 1.56 in (231.3X150.6X39.6mm)
LED Indicator
Sys*1,WAN*1, LAN*1,WiFi/WPS*1
Wireless
Wireless Standards
IEEE 802.11ac wave2/a/n 5GHz
IEEE 802.11b/g/n 2.4GHz
Data Rate
5GHz: Up to 1733Mbps
2.4GHz: Up to 300Mbps
Frequency
Simultaneous dual band 2.4 & 5GHz
Transmit Power
CE:
<20dBm(2.4G)
<23dBm(5G)
Basic Features
SSID Broadcast: Enable/Disable
Transmission Power: high, medium, low
Beamforming
MU-MIMO
Wireless Security
WPA-PSK/WPA2-PSK, WPA/WPA2
 Wireless Security: Enable/Disable
 WPS(WiFi Protected Set-up) fast encryption
Software
Internet Connection Type
PPPoE, Dynamic IP, Static IP
PPPoE(Russia), PPTP(Russia), L2TP(Russia)
Operating Mode
Wireless Router Mode
Universal Repeater Mode
WISP Mode
DHCP Server
DHCP Server
DHCP Client List
DHCP Reservation
Virtual Server
Port Forwarding
DMZ Host
UPnP
Security
Client Filter 
Parental Control(support black list and white list)
Remote Web Management
Firewall
Forbid UDP flood attack
Forbid TCP flood attack
Forbid ICMP attack
Forbid WAN PING from internet
DDNS
no-ip,DynDNS,Oray, 88ip
VPN
IPsec pass through
PPTP pass through
L2TP pass through
PPTP server
PPTP client
L2TP client
Special Features
Smart Traffic Prioritisation
PPPoE Username/password Clone
Smart WiFi Schedule
Smart Power Saving
Smart LED on/off
Tenda Cloud
Tenda App
Others
IPv6 Features Supported
Bandwidth Control
Guest Network
IPTV
MAC Clone
Static Routing
System Log
Backup & Restore configurations
Firmware upgrade online
Firmware upgradeable via browser
Others
Temperature
Operating Temperature: 0℃ ~ 40℃
Storage Temperature: -40℃ ~ 70℃. 
Humidity
Operating Humidity:10% ~ 90% RH non-condensing
Storage Humidity: 5% ~ 90%RH non-condensing.
Factory Default Settings
Default Access: tendawifi.com
Certificates
CE/FCC/RoHS
EIRP Power (Max)
2.400-2.4835GHz:19.86dBm (EIRP)
5.150-5.250GHz:22.96dBm (EIRP)
Package Contents
Wireles Router*1
Power Adapter *1
Install Guide*1
Ethernet Cable*1