Tenda AC7 User Manual

94
11.2 WAN parameters
11.2.1 Change the server name and service name
When the connection type is PPPoE, you may need to set the server name and service name.
These parameters provided by your ISP, if any, need to be configured after you have set up your
internet connection. Otherwise, keep the default settings.
To access the configuration page, log in to the web UI and choose Administration > WAN
Parameters.
11.2.2 Change the MTU value
MTU (Maximum Transmission Unit) is the largest data packet transmitted by a network device.
When the connection type is PPPoE, the default MTU value is 1480. When the connection type is
dynamic IP address or static IP address, the default MTU value is 1500. Do not change the value
unless necessary. If you need to, please refer to the following instructions.
To access the configuration page, log in to the web UI of the router, and choose Administration >
WAN Parameters.
Generally, the default value is recommended. Try to change the MTU value when:
− You cannot access some specific websites or encrypted websites (such as E-banking
or Paypal websites).
− You cannot receive or send Emails or access an FTP or POP server.
You can try reducing the value of MTU gradually from 1500 until the problem is resolved (The
recommended range is 1400 to 1500).

Tenda AC7 Specifications

General

VPN support	IPsec pass through, PPTP pass through, L2TP pass through, PPTP server, PPTP client, L2TP client
Ethernet LAN	Yes
Cabling technology	10/100Base-T(X)
Networking standards	IEEE 802.11a, IEEE 802.11ac, IEEE 802.11b, IEEE 802.11g, IEEE 802.11n, IEEE 802.3, IEEE 802.3u
Ethernet LAN data rates	10, 100 Mbit/s
Ethernet LAN interface type	Fast Ethernet
USB port	No
Ethernet LAN (RJ-45) ports	4
Transmit power	30 dBmW
Antennas quantity	5
Antenna gain level (max)	6 dBi
Product type	Tabletop router
Product color	Black
LED indicators	LAN, System, WAN
Output current	1 A
Output voltage	9 V
AC input voltage	100 - 240 V
Power source type	AC
AC input frequency	50 - 60 Hz
Package type	Box
Package weight	860 g
Number of products included	1 pc(s)
Wi-Fi band	Dual-band (2.4 GHz / 5 GHz)
Wi-Fi standards	802.11a, 802.11b, 802.11g, Wi-Fi 4 (802.11n), Wi-Fi 5 (802.11ac)
Top Wi-Fi standard	Wi-Fi 5 (802.11ac)
WLAN data transfer rate (max)	867 Mbit/s
WLAN data transfer rate (first band)	300 Mbit/s
Firewall security	Forbid UDP flood attack, Forbid TCP flood attack, Forbid flood attack, Forbid WAN PING from internet
Security algorithms	WPA, WPA-PSK, WPA2, WPA2-PSK, WPS
Certification	CE, FCC, RoHS
Storage temperature (T-T)	-40 - 70 °C
Operating temperature (T-T)	0 - 40 °C
Storage relative humidity (H-H)	5 - 90 %
Operating relative humidity (H-H)	10 - 90 %
Cables included	LAN (RJ-45)

Weight and Dimensions

Depth	141.5 mm
Width	220 mm
Height	49 mm
Weight	360 g