TENDA TECHNOLOGY A5S Wireless N Travel Router User Manual
SHENZHEN TENDA TECHNOLOGY CO., LTD. Wireless N Travel Router
User Manual
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Wireless N travel Router
A5s User Guide
Copyright Statement
is the registered trademark of Shenzhen
Tenda Technology Co., Ltd. All the products and product names
mentioned herein are the trademarks or registered trademarks of
their respective holders. Copyright of the whole product as
integration, including its accessories and software, belongs to
Shenzhen Tenda Technology Co., Ltd. Without prior expressed
written permission from Shenzhen Tenda Technology Co., Ltd,
any individual or party is not allowed to copy, plagiarize,
reproduce, or translate it into other languages.
All photos and product specifications mentioned in this
manual are for references only. Upgrades of software and
hardware may occur; Tenda reserves the right to revise this
publication and to make changes in the content hereof without
obligation to notify any person or organization of such revisions
or changes. If you would like to know more about our product
information, please visit our website at www.tendacn.com.
Wireless N travel Router
Table of Contents
Copyright Statement ........................ 1
Table of Contents ............................................................................... 2
Chapter 1 Product Overview .......................................... 1
1.1 Features ....................................................................................... 1
1.2 Package Content .......................................................................... 2
1.3 Panel Overview ............................................................................ 2
Chapter 2 Hardware Install ............................................. 5
2.1 Hardware Install ........................................................................... 5
2.1.1 Connect device to a power source ....................................... 6
2.1.2 Network Connection ............................................................ 6
Chapter 3 Mode Overview .............................................. 9
3.1 Hotel Mode (Dynamic IP) ............................................................. 9
3.2 Residence Mode (PPPoE) ........................................................... 10
3.3 WISP Mode ................................................................................ 10
Wireless N travel Router
Chapter 4 Web Utility Login..........................................12
4.1 Connect to Device Wirelessly ..................................................... 12
4.2 Login to Web Utility ................................................................... 15
Chapter 5 Mode Toggle & Popup Windows .................16
5.1 Mode Auto‐switch ..................................................................... 16
5.2 Smart Popup Windows .............................................................. 17
Chapter 6 Mode Setup .................................................. 19
6.1 Hotel Mode (Dynamic IP) Setup ................................................. 19
6.2 Residence Mode (PPPoE) Setup ................................................. 20
6.3 WISP Mode Setup ...................................................................... 24
Chapter 7 Network Setup ............................................. 30
7.1 LAN Setup................................................................................... 30
7.2 WAN Settings ............................................................................. 30
7.3 WAN Speed ................................................................................ 32
7.4 WAN MAC Clone ........................................................................ 33
7.5 DNS Server ................................................................................. 34
Wireless N travel Router
Chapter 8 Wireless Settings ..........................................35
8.1 Wireless‐Basic ............................................................................ 35
8.2 Wireless‐Security ....................................................................... 37
8.3 Wireless Access Control ............................................................. 40
8.4 Connection Status ...................................................................... 41
Chapter9 DHCP ............................................................. 43
9.1 DHCP Settings ............................................................................ 43
9.2 DHCP Client List &Reservation ................................................... 44
Chapter 10 Virtual Server ............................................. 46
10.1 Port Forwarding ....................................................................... 46
10.2 DMZ Host ................................................................................. 47
10.3 UPNP ........................................................................................ 48
Chapter 11 Security ...................................................... 49
11.1 Client Filter ............................................................................... 50
11.2 MAC Filter ................................................................................ 52
11.3 URL Filter .................................................................................. 55
Wireless N travel Router
11.4 Remote Web‐based Management ........................................... 58
Chapter 12 Routing Settings .........................................60
12.1 Routing Table ........................................................................... 60
Chapter 13 Bandwidth Control .....................................61
13.1 Bandwidth Control ................................................................... 61
Chapter 14 Tools ........................................................... 62
14.1 Time & Date ............................................................................. 62
14.2 DDNS ........................................................................................ 64
14.3 Back/Restore ............................................................................ 65
14.4. Restore to Factory Default Settings ........................................ 67
14.5 Firmware Update ..................................................................... 68
14.6 Reboot...................................................................................... 69
14.7 Change Password ..................................................................... 69
14.8.1 Logs ....................................................................................... 70
Appendix 1 Set PC to“Obtain an IP address
automatically” ............................................................. 70
Wireless N travel Router
Appendix 2. How to connect to an encrypted wireless
network ....................................................................... 74
Appendix 3: Glossary .................................................... 77
Appendix 4 FAQs ........................................................... 79
Appendix 5 EMC Statement ..........................................84
Chapter 1 Product Overview
Thanks for purchasing this Tenda A5s Designed for those who
travel, the Tenda A5s is not only a fashionable and ultra‐compact
router, it is also a smart router that can auto‐detect your Internet
connection type and intelligently switch between Hotel Mode
(Dynamic IP) and Residence Mode (PPPoE).
1.1 Features
¾
Compliant with IEEE 802.11n, IEEE 802.11g, IEEE 802.11b,
IEEE 802.3 and IEEE 802.3u standards
¾
Based
on
802.11n
technology,
equipped
with
high‐performance antenna, the device delivers wireless speed
of up to 150Mbps
¾
Triple modes: Hotel Mode, Residence Mode and WISP Mode
to provide you with flexibility and freedom to connect to
Internet
¾
Provides encryption methods of 64‐/128‐bit WEP, WPA and
WPA2, etc to secure your wireless network
¾
1* 10/100M LAN/WAN interchangeable port
¾
Provides Internet connection types: Dynamic/ static IP; can be
connected to an xDSL/Cable MODEM
¾
Local/remote web based management
¾
Wireless Roaming technology to ensure high‐efficiency
wireless connectivity
¾
Hidden/invisible SSID;
MAC‐based wireless access control;
¾
Logs to record device's usage status;
¾
Supports UPnP and DDNS features;
¾
Allow/disallow specified PCs on LAN to access Internet
¾
Provides virtual server and DMZ features;
¾
Internal firewall to block potential attacks from hackers.
1.2 Package Content
Unpack the box and check the following items:
¾ A5s
¾ Quick Install Guide
If any of the above items are incorrect, missing, or damaged,
please contact your Tenda reseller for immediate replacement.
1.3 Panel Overview
LED Overview:
LED
Status
Power
A green and solid light
LED
Hotel Mode
Description
Device has electrical
power
green
and
blinking
light
green
and solid
light
Status
LED
Residence
Mode
dark
blue and
blinking
light
Device is currently
operating in hotel
mode and WAN port is
NOT
properly
connected
Device is currently
operating in hotel
mode and WAN port is
connected
Device is currently
operating in Residence
Mode and WAN port is
NOT
properly
connected
A
dark
blue and
solid light
WISP Mode
light
blue and
blinking
light
light
blue and
solid light
Device is currently
operating in Residence
Mode and WAN port is
connected
Device is currently
operating in WISP
Mode and is not
connected to a wireless
hotspot
Device is currently
operating in WISP
Mode and is connected
to a wireless hotspot
¾ Reset: Pressing it for about 7 seconds restores the Device to
factory defaults.
¾ LAN/WAN Interface: The device provides 1* 10/100M
LAN/WAN interchangeable interface, which functions as
a) a WAN interface for connection to an Internet‐enabled DSL
modem or other uplink network device when operating in
Residence Mode or Hotel Mode; and b) a LAN interface for
connection with a PC or an Ethernet switch when operating in
WISP Mode.
Chapter 2 Hardware Install
2.1 Hardware Install
Before you start configuring the device, follow below steps to
install device. For optimum wireless performance, it is advisable to
place the device in the center of the coverage.
2.1.1 Connect device to a power source
Simply plug the device into a electrical outlet nearby.
2.1.2 Network Connection
A. For first time use, you must connect to the device wirelessly
(Find device's default SSID from the label on the back of the device;
by default, device's wireless is unencrypted.). For network topology,
see below:
To configure wireless network adapter, do as follows:
a. Right‐click the "
your desktop.
" icon from the bottom right corner of
b. Select the desired wireless network and click “Connect”.
c. Enter the customized security key (if any) or simply click
"Connect" as there is no preset security key by default.
Note: Select "Connect to the network without settings it up" if
you are asked to provide a PIN code during connection.
d. When you see “Connected” displayed next to the wireless
network you selected, it means you have connected to the wireless
network successfully. (Note: To access Internet, below settings
must be configured)
Chapter 3 Mode Overview
The device provides modes of Hotel, Residence and WISP to
meet different network environments. By default, the device can
automatically detect your Internet connection type and switch
between Hotel mode and Residence mode. You can also disable it if
you don't want the device to auto‐switch between the two modes.
However you must select and setup the WISP mode manually if you
want to use it.
3.1 Hotel Mode (Dynamic IP)
The device operates in Hotel Mode (also known as Dynamic IP
or DHCP) by default. In this mode, the device functions as a
wireless router to obtain an IP address and DNS server
automatically from your ISP. Simply connect to it wirelessly and
multiple users can share the Internet connection concurrently. No
configuration needed! Simply connect the device to the broadband
Interface in a hotel room with an Ethernet cable and your PC to the
device wirelessly. That is all it! In case you have encrypted the
wireless with a customized security key, you will be asked to
provide it when attempting to connect to device wirelessly. Simply
enter it there. See below for typical network
topology:
3.2 Residence Mode (PPPoE)
In this mode, the device functions as a wireless broadband
router, dialing up for Internet connection and delivering Internet
access sharing to multiple wireless clients. For typical network
topology, see below:
3.3 WISP Mode
In this mode, the device functions as a Wireless range
extender to relay an existing wifi hotspot and its RJ45 port
functions as a LAN port. Simply uplink the device wirelessly to an
existing Internet‐enabled hotspot/AP, and clients can share
Internet access by connecting to the device wirelessly or using an
Ethernet cable.
For typical network topology, see below:
10
11
Chapter 4 Web Utility Login
This chapter mainly presents how to log in to device's web
utility.
4.1 Connect to Device Wirelessly
IMPORTANT: For first‐time use, you must use the wireless
network adapter on your PC to connect to the device wirelessly
instead of using an Ethernet cable as the device is preset to Hotel
Mode (which means the Ethernet port on the device functions as a
WAN port) by default.
4.1.1 Setup Wireless Connection（Windows XP is used in below
illustration. For setup methods in Windows 7, see sections
hereunder）
If you are using Windows XP, do as follows:
a、 Right click My Network Places and select Properties.
b、Click "Wireless Network Connection" and select "View
12
Available Wireless Networks".
c、 Select the desired wireless network and click “Connect”.
d、Enter the customized security key twice (If any) or simply click
13
"Connect" as there is no preset security key by default.
e、 When you see “Connected” displayed next to the wireless
network you selected, it means you have connected to the
wireless network successfully. (Note: To access Internet,
below settings must be configured)
14
4.2 Login to Web Utility
4.2.1 Launch a web browser, (say, IE
), input “http ：
//192.168.2.1”and press Enter. (In case of Internet connection
failure, this screen will open automatically, whatever is entered in
the web browser)
4.2.2 Enter "admin" in Password field and then click Login.
Password is case‐sensitive.)
(Note:
4.2.3 You will see below screen if you entered a correct password.
15
Chapter 5 Mode Toggle & Popup Windows
5.1 Mode Auto‐switch
By default, the device can automatically detect your Internet
connection type and switch between Hotel Mode (Dynamic IP) and
Residence Mode (PPPoE). You can also disable this feature
manually if you don't need it. However if you want to use WISP
mode you need to select and setup it manually
16
When in hotel, simply connect the device to the broadband
interface there and then to an electrical outlet nearby. The device
will detect and switch to Hotel Mode automatically. No need for
extra operation! When back at home, simply connect the device to
an Internet‐enabled DSL modem or Ethernet network and then to
an electrical outlet nearby. The device will detect and switch to
Residence Mode automatically. If operating in Residence Mode for
the first time, it will prompt you to finish the settings required for
your Internet connection. Simply follow the onscreen instructions.
After you set up the device the way just mentioned, it will
auto‐switch between the Hotel Mode and Residence Mode
depending on the detected network environment. No need to
repeat operations.
5.2 Smart Popup Windows
In event of an unencrypted wireless network, a dialog window
will pop up, prompting you to secure your wireless network with a
custom security key. Select "Unencrypted" and "Never ask me
17
again" if you don't want to encrypt it, otherwise you will see this
window every time you start the device. (Tips: For security purpose,
it is highly advisable that you encrypt your wireless network.)
When operating in Residence Mode for the first time, system
will pop up a dailup window, prompting you to enter a user name
and a password required for PPPoE Internet connection. The pop
up window is as below:
18
Chapter 6 Mode Setup
6.1 Hotel Mode (Dynamic IP) Setup
No need for configurations in this mode! The device is
wirelessly accessible to all wireless clients within coverage. (For
connection diagram, see section 2.1.1)
19
Connect device as below:
Normally, Internet access in hotels is DHCP/dynamic IP,
which means devices connecting to hotel network can obtain IP
address automatically. So, simply connect the device to the
broadband interface in hotel, and Internet access shall be shared by
multiple wireless clients. Note that you must set these PCs to
"Obtain an IP address automatically" and "Obtain DNS server
address automatically" (For details, see appendix 1).
Note: In this mode, the device's RJ45 port functions as a WAN
port for Internet connection. When activated, clients can only
connect to the device wirelessly.
6.2 Residence Mode (PPPoE) Setup
Residence Mode: Also known as ADSL dial‐up or PPPoE
connection type. Upon detecting this connection type, device
switches to the Residence Mode automatically.
To set up it manually, do as follows:
1.Simply select "Residence Mode" and click "Next".
20
2. And you will enter the interface for configuring basic wireless
settings.
¾
¾
SSID: A SSID (Service Set Identifier) is the unique name of a
wireless network. To connect to the device wirelessly, you
must know its SSID.
Channel: For an optimal wireless performance, you may
select the least interferential channel. It is advisable that you
select an unused channel or “Auto” to let device detect and
select the best possible channel for your wireless network to
operate on from the drop‐down list.
You can select WEP, WPA‐PSK or WPA2‐PSK encryption
21
method to secure your wireless network. Note down the
self‐defined security key for future use. You must provide it for
wireless connections later.
It is advisable that you select the WPA‐PSK>AES encryption
method for better security. Simply enter 8‐63 alphanumeric
characters or other symbols in the Security Key field. For detailed
configurations, see sections hereunder. Click "Next" to continue
when finishing above settings.
3. You shall come to the Internet connection setup interface.
Enter the user name and password provided by your ISP in
corresponding fields. Contact your ISP if you forget or are not clear.
Click "Next" to continue when finishing above settings.
For example: Assuming that your ISP provides you with a user
name: pppoe_user and a password: pppoe_passwd, then simply
enter them in corresponding fields as seen on the screenshot.
22
¾
¾
¾
¾
Configure device's WAN MAC address (Optional).
Normally you don't need to change device's default
WAN MAC address. However, some ISPs may bind client PC's
MAC address for Internet connection authentication. In this
case, simply enter the bound MAC in the WAN MAC Address
field or click "Copy My PC's MAC" to populate the field
automatically. (Config above settings using the PC whose
MAC address is bound with your ISP.)
WAN MAC Address: Config Device’s WAN MAC address.
Copy My PC's MAC: Click to copy your PC's MAC address to
device's WAN MAC address field.
Restore to Factory Default MAC: Reset Device’s WAN MAC to
factory default.
After device reboot, go to Status to check the WAN (Internet)
connection status. If you see below info there, congratulations, you
can enjoy surfing now.
23
For methods of configuring more and featured functionalities,
read sections hereunder.
4. Click Finish and reboot device to activate new settings.
Note: In this mode, the device's RJ45 port functions as a WAN
port for Internet connection. When activated, clients can only
connect to the device wirelessly.
6.3 WISP Mode Setup
To amplify uplink device's wireless signal (extend wireless
coverage), select this mode manually.
1. Select "WISP Mode" and then click "Next'.
24
2. You shall now come to the WISP mode setup screen.
¾
¾
¾
¾
SSID: A SSID (Service Set Identifier) is the unique name of a
wireless network. Enter the SSID of your WISP's AP that you
are going to connect to.
MAC Address: Enter the WISP's MAC address that you are
going to connect to. Wireless MAC address is also known as
BSSID.
Channel: Select the channel which your WISP's AP (to which
the device is going to connect) is currently operating on.
Security Mode: Config the same security settings (including
security key) as set on your WISP's AP on your device. For
details, see Wireless＞ Security section.
25
For convenience purpose, it is advisable to use the
“Open Scan” option to search and select the link partner to
add certain settings to the device automatically. Click "Next"
to continue when finishing above settings.
3. And you will enter the interface for configuring basic wireless
settings.
¾
SSID: A SSID (Service Set Identifier) is the unique name of a
wireless network. To connect to the device wirelessly, you
must know its SSID.
¾
Channel: For an optimal wireless performance, you may
select the least interferential channel. It is advisable that you
select an unused channel or “Auto” to let device detect and
select the best possible channel for your wireless network to
operate on from the drop‐down list. (Channel change
unsupported here)
You can select WEP, WPA‐PSK or WPA2‐PSK encryption
method to secure your wireless network. Note down the
self‐defined security key for future use. You must provide it for
wireless connections later.
It is advisable that you select the WPA‐PSK>AES encryption
26
method for better security. Simply enter 8‐63 alphanumeric
characters or other symbols in the Security Key field. For detailed
configurations, see sections hereunder.
Click "Next" to continue when finishing above settings.
4. You shall now enter the Internet connection setup screen.
¾
DHCP
This is the default Internet connection type. No configurations
are required for this connection. Simply select Dynamic IP and click
Next if your ISP is using this connection.
¾
Static IP
If your ISP offers you static IP Internet connection type, select
“Static IP" from corresponding drop‐down menu, enter IP address,
subnet mask, Primary DNS and secondary DNS (optional) info
provided by your ISP in corresponding fields. Click "Next" to
continue when finishing above settings.
27
¾
PPPoE
Select PPPoE, if your ISP is using a PPPoE connection, enter the
PPPoE user name and password provided by your ISP in
corresponding fields. Contact your ISP for help if you are not clear
about or unfortunately forget this info. Click "Next" to continue
when finishing above settings.
For example: Assuming that your ISP provides you with a user
name: pppoe_user and a password: pppoe_passwd, then simply
enter them in corresponding fields as seen on the screenshot.
After device reboot, go to Status to check the WAN (Internet)
connection status. If you see below info there, congratulations, you
can enjoy surfing now.
28
For methods of configuring more and featured functionalities,
read sections hereunder.
Note: It is strongly recommended not to change the channel
settings when using this mode, as improper change may cause
connection failure. Click Finish and reboot device to activate new
settings
Important: The device must share identical channel, security
(including security key), extension channel (if any) settings with the
link partner to achieve successful connection in this mode.
29
Chapter 7 Network Setup
7.1 LAN Setup
This section allows you to config the TCP/IP settings for the
device’s LAN interface.
IP Address: Device's LAN IP address, 192.168.2.1 by default.
You can change it according to your needs; just remember to use
the new one to log on to the device’s web utility if you changed it.
Subnet Mask: Device’s LAN subnet mask, 255.255.255.0 by
default.
Note: If you change the device’s LAN IP address, you must use
the new one to log on to the web‐based configuration utility.
7.2 WAN Settings
WAN setup is only available in WISP Mode and Wireless
Router Mode.
30
PPPoE
¾
¾
¾
¾
¾
¾
Internet connection Type: Displays the current Internet
connection type.
User Name: Enter the User Name provided by your ISP.
Password: Enter the password provided by your ISP.
MTU: Maximum Transmission Unit. DO NOT change it from
the factory default of 1480 unless necessary. You may need
to change it for optimal performance with some specific
websites or application software that cannot be opened or
enabled; in this case, try 1450, 1400, etc.
Service Name: Description of PPPoE connection. Leave blank
unless otherwise required.
Server Name: Description of server. Leave blank unless
otherwise required.
Static IP
31
If your ISP assigns a fixed IP address to you, then select Static
IP, and enter the IP address, subnet mask, primary DNS and
secondary DNS (optional) info provided by your ISP in
corresponding fields.
¾
IP Address: Enter the WAN IP address provided by your ISP.
Consult your ISP if you are not clear.
¾
Subnet Mask: Enter WAN Subnet Mask provided by your ISP.
The default is 255.255.255.0.
¾
Gateway: Enter the WAN Gateway provided by your ISP.
Consult your ISP if you are not clear.
¾
Primary DNS Server: Enter the DNS address provided by your
ISP.
¾
Secondary DNS Server: Enter the other DNS address if your
ISP provides 2 such addresses (optional).
7.3 WAN Speed
This section lets you setup a proper speed/duplex for device's
WAN port.
32
Select auto (auto‐negotiation), 10M half duplex, 10M full
duplex, 100M half duplex or 100M full duplex depending on your
network environment.
The WAN port speed/duplex mode must match that of the link
port to achieve successful communication; otherwise, the WAN
port may not function properly. So, if you are not sure about the
link port’s speed/duplex mode, please select “Auto”.
Try to change the WAN speed/duplex to 10M full duplex if the
WAN connection status alternates between "Connecting" and
"Disconnected".
7.4 WAN MAC Clone
This section allows you to configure Device’s WAN MAC
address.
33
Normally you don't need to change device's default WAN
MAC address. However, some ISPs may bind client PC's MAC
address for Internet connection authentication. In this case, simply
enter the bound MAC in the WAN MAC Address field or click "Copy
My PC's MAC" to populate the field automatically. (Config above
settings using the PC whose MAC address is bound with your ISP.)
¾
WAN MAC Address: Config Device’s WAN MAC address.
¾
Copy My PC's MAC: Click to copy your PC's MAC address to
device's WAN MAC address field.
¾
Restore to Factory Default MAC: Reset Device’s WAN MAC to
factory default.
7.5 DNS Server
DNS is short for Domain Name System or Domain Name
Service. It resolves catchy domain names into corresponding IP
addresses
34
¾
¾
¾
DNS: Check/uncheck to enable/disable the DNS server
feature.
Primary DNS Server: Enter the DNS address provided by your
ISP.
Secondary DNS Server: Enter the other DNS address if your
ISP provides 2 such addresses (optional).
Chapter 8 Wireless Settings
8.1 Wireless‐Basic
35
¾
¾
¾
¾
802.11 Mode: Select a right mode according to your wireless
client.
11b mode: Select it if you have only Wireless‐B
clients in your wireless network.
11g mode: Select it if you have only Wireless‐G
clients in your wireless network.
11b/g mixed mode: Select it if you have only
Wireless‐B and Wireless‐G clients in your wireless network.
11b/g/n mixed mode: Select it if you have
Wireless‐B, Wireless‐G and Wireless‐N clients in your wireless
network.
SSID: A SSID (Service Set Identifier) is the unique name of a
wireless network. This option is configurable.
BSSID: A BSSID, in IEEE 802.11 wireless network, is the MAC
address of a wireless AP.
SSID Broadcast: Select “Enable”/“Disable” to make your
wireless network visible/ invisible to any wireless clients
36
¾
¾
¾
within coverage when they perform a scan to see what’s
available. When disabled, this SSID becomes invisible to any
wireless clients within the coverage. Manually enter the SSID
if you want to connect to it.
Channel: For an optimal wireless performance, you may
select the least interferential channel. It is advisable that you
select an unused channel or “Auto” to let device detect and
select the best possible channel for your wireless network to
operate on from the drop‐down list.
Channel Bandwidth: Select a proper channel bandwidth to
enhance wireless performance. When there are 11b/g and
11n wireless clients, please select 40M frequency band; when
there are only non‐11n wireless clients, select 20M frequency
band mode; when the wireless network mode is 11n mode,
please select 20/40 frequency band to boost its throughput.
Extension Channel: Available only in 11b/g/n mixed mode. It
is used to ensure N speed for 802.11n devices on the
network.
8.2 Wireless‐Security
This section allows you to encrypt your wireless network to
block unauthorized accesses and malicious packet sniffing with
WEP, WPA and WPA2. For better security, it is advisable to use the
WPA‐AES encryption.
8.2.1 WPA‐PSK
The WPA protocol implements the majority of the IEEE
802.11i standard. It enhances data encryption through the
Temporal Key Integrity Protocol (TKIP) which is a 128‐bit per‐packet
37
key, meaning that it dynamically generates a new key for each
packet. WPA also includes a message integrity check feature to
prevent data packets from being hampered with. Only authorized
network users can access the wireless network. WPA adopts
enhanced encryption algorithm over WEP.
Cipher Type: Select AES (advanced encryption standard) or
TKIP (temporary key integrity protocol).
Security Key: Enter a security key, which must be between
8‐63 ASCII characters long.
Key Renewal Interval: Specify a valid time interval for the key
to be updated.
8.2.2 WPA2‐PSK
The later WPA2 protocol (Wi‐Fi Protected Access version 2)
features compliance with the full IEEE 802.11i standard and uses
Advanced Encryption Standard (AES) in addition to TKIP encryption
protocol to guarantee better security than that provided by WEP or
WPA.
38
¾
¾
¾
Cipher Type: Select one cipher type from AES (advanced
encryption standard), TKIP (temporary key integrity protocol)
or TKIP&AES.
Security Key: Enter a security key, which must be between
8‐63 ASCII characters long.
Key Renewal Interval: Specify a valid time interval for the key
to be updated.
8.2.3 Mixed WEP
WEP is intended to provide data confidentiality comparable to
that of a traditional wired network.
39
¾
¾
¾
¾
Security Mode: Select a proper security mode from the
drop‐down menu. Here we select Mixed WEP.
WEP Key: Select ASCII or Hex.
Note: Enter 5 or 13 ASCII characters (Invalid characters like /
“ and ‘, etc are not allowed) if you select ASCII or enter 10 or
26 HEX characters if you select Hex. Note that you must enter
the key content in the corresponding format selected.
Default Key: Select a key from the preset keys 1‐4 for current
use.
8.3 Wireless Access Control
The MAC‐based Wireless Access Control feature can be used
to allow or disallow clients to connect to your wireless network.
40
¾ MAC Filter: "Allow Access to Wireless Network" only allows PCs
at specified MAC addresses (in the list) to connect to your
wireless network; Deny Access to Wireless Network: Block only
PCs at specified MAC addresses from connecting to your
wireless network.
¾ MAC Address: Enter the MAC address of a wireless client which
you want to allow or disallow to connect your wireless network.
Add: Click to add the MAC address.
¾ MAC Address List: Displays added MAC address entries. You
can add new entries or delete existing entries according to your
needs.
8.4 Connection Status
This section displays the info of connected wireless clients
including MAC addresses and frequency width, etc.
41
¾
¾
MAC Address: Displays MAC addresses of wireless clients
connected to the Device.
Bandwidth: Displays channel bandwidth used by currently
connected hosts (wireless clients).
42
Chapter9 DHCP
9.1 DHCP Settings
The Dynamic Host Configuration Protocol (DHCP) is an
automatic configuration protocol used on IP networks. If you
enable the built‐in DHCP server on this device, it will automatically
configure TCP/IP protocol settings for all DHCP‐Client‐enabled PCs
in your LAN (Namely, PCs are set to "Obtain an IP address
automatically" and "Obtain DNS server address automatically"),
including IP address, subnet mask, gateway and DNS etc,
eliminating the need for manual intervention.
¾ DHCP Server‐Enable: Check or uncheck the box to enable or
disable the device’s DHCP server feature.
¾ Start IP: Enter the starting IP address for the DHCP server’s IP
assignment.
¾ End IP: Enter the ending IP address for the DHCP server’s IP
assignment.
43
¾ Lease Time: The length of time for the IP address lease.
Configuring a proper lease time improves the efficiency for the
DHCP server to reclaim disused IP addresses.
¾ For example: If the lease time is set to one hour, then the DHCP
server will reclaim disused IP addresses every hour.
9.2 DHCP Client List &Reservation
DHCP Client List displays information of devices that have
obtained IP addresses from the device’s DHCP Server. If you would
like some devices on your network to always have the same IP
addresses, you can use this feature and manually add a static DHCP
Reservation entry for each such device. And then a registered MAC
will get a correspondingly reserved IP address while an
unregistered MAC will be assigned with an unused IP address.
¾
¾
Host name: Displays name of a given host (DHCP client). IP
Address: Enter the IP address for static DHCP reservation.
MAC Address: Enter the MAC address of a computer to
always receive the same IP address (the IP you just specified).
44
¾
Lease Time: Displays remaining time for a corresponding IP
address lease.
45
Chapter 10 Virtual Server
The virtual server feature is only available in WISP Mode and
Wireless Router Mode.
10.1 Port Forwarding
Port Forwarding allows you to open a range of WAN service
ports and redirect all traffic received through such ports to a LAN
server at a designated IP address. It allows remote computers, such
as PCs from Internet, to access web servers, ftp servers, e‐mail
servers, gaming and other specialized Internet applications on a
private local area network (LAN).
¾
¾
Start/End Port: Enter the number or range of port(s) used by
the server or Internet applications.
Private IP: The IP address of a computer used as a server in
46
LAN.
Protocol: Includes TCP, UDP and Both. Select “Both” if you
are not sure about which protocol to use.
¾
Enable: The corresponding entry takes effect only if you
checked this option.
¾
Delete: Click to remove a corresponding entry/rule.
Well‐Known Service Port: The “Well‐Known Service
Port” lists widely used protocol ports. Simply select a port, an
entry ID and click the "Add to" button to populate the
selected port to the corresponding fields of the selected entry.
In case that you don’t find the port you need, enter it
manually.
¾
Add to: Click to add a selected Well‐Known Service Port to
Port fields of the entry you selected.
¾
For example: A LAN PC at 192.68.2.10 hosts WEB service on
Port 80 and provides Telnet service on Port 23. To make such
services accessible to Internet users, config as shown on the
screenshot above.
Note: If you include port 80 on this section, you must set the port
for remote (web‐based) management to a different number than
80, such as 8080, otherwise the virtual server feature may not take
effect.
¾
10.2 DMZ Host
In some cases such as playing Internet games or holding video
conferences, you may need to have your computer completely
exposed to external networks for implementation of a bidirectional
communication. To do so, set it as a DMZ host. Note that you
47
should assign a static IP address to the PC designated as a DMZ host
(DHCP Server> DHCP Client List> DHCP Reservation) before using
the feature.
¾
DMZ Host IP: Enter the IP address of a computer on your LAN
which you want to set as a DMZ host.
¾
Enable: Check/uncheck to enable/disable the DMZ host
feature.
For example: To set a PC at 192.168.2.10 to a DMZ host for
intercommunication with another host on the Internet, config the
same settings as shown on the screenshot on the device.
Note: Once enabled, the DMZ host loses protection from
device's firewall and becomes vulnerable to attacks.
10.3 UPNP
Note: UPnP (Universal Plug and Play) works in Windows XP,
Windows ME or later (NOTE: Operational system needs to be
integrated with or installed with Directx 9.0) or in an environment
with installed application software that supports UPnP. It allows a
network device to discover and connect to other devices on the
network. With this feature enabled, hosts in LAN can request the
48
device to perform special port forwarding so as to enable external
hosts to access resources on internal hosts.
Enable UPnP: Check/uncheck to enable/disable the UPnP feature.
Chapter 11 Security
The Security feature is only available in WISP Mode and
Wireless Router Mode.
49
11.1 Client Filter
To better manage PCs in LAN, you may use the Client Filter
functionality to allow or disallow PCs within a specified range of IP
addresses to access Internet.
Click “Add” to enter page below:
Filter Mode: Select Deny or Allow according to your own
needs.
50
Deny Access to Internet: Disallow specified packets to pass
through the device; other packets are processed according to
default mode.
Allow Access to Internet: Allow specified packets to pass
through the device; other packets are processed according to
default mode.
¾
Description: Briefly describe the current entry/rule.
¾
IP Address: Specify a single IP address or an IP range of PCs
for current rule to apply to.
¾
WAN Port Range: Specify a single port or a range of ports by
entering an identical port NO or two different port NOs in
both boxes respectively. Allowed port NO ranges from 1 to
65535.
¾
Traffic Type: Select a protocol or protocols for the traffic
(TCP/UDP/Both).
¾
Time: Specify a time range for current entry to take effect.
¾
Day: Select a day or several days for current entry to take
effect.
¾
Example: To prohibit PCs within the IP address range of
192.168.2.20‐192.168.2.30 from accessing Internet from 8:00
to 18：00 during working days (Monday‐Friday), do as follows:
51
Click “Save” and you will find such entry in the List below.
Select Allow from the Default Mode drop‐down list and check
Enable Client Filter feature.
11.2 MAC Filter
To better manage computers in your LAN network, you can
52
use the MAC Filter feature to allow or disallow specified PCs to
access Internet.
Click “Add” to enter page below:
¾
¾
Filter Mode: Select Deny or Allow according to your own
needs.
Deny Access to Internet: Disallow specified packets to
pass through the device; other packets are processed
according to default mode.
Allow Access to Internet: Allow specified packets to pass
through the device; other packets are processed according to
default mode.
Description: Simply describe current rule/rule.
53
¾
MAC Address: Enter the PC’s MAC address that you want to
filter out or select it from the MAC list.
¾
Time: Select a time range for current rule to take effect.
¾
Day: Select a day or several days for current rule to take
effect.
Example: To prevent a PC at the MAC address of
00:B0:0C:77:88:00 from accessing Internet from 8:00 to18:00 daily
without restricting it during other time period, config the same
settings as shown on the screenshot below on your device:
54
Click “Save”, select “Allow” from the “Default” drop‐down list
and check the “Enable MAC Filter” feature.
11.3 URL Filter
To better regulate LAN PCs, you may use the Website Filter
(also known as URL Filter) functionality to allow or disallow such
PCs to access certain websites within a specified time period.
Click “Add” to enter page below:
55
¾
Filter Mode: Select Deny or Allow according to your own
needs.
Deny Access to Internet: Disallow specified packets to pass
through the device; other packets are processed according to
default mode.
Allow Access to Internet: Allow specified packets to pass
through the device; other packets are processed according to
default mode.
¾
Description: Briefly describe a current entry/rule.
¾
IP Address: Specify a single IP address or an IP range of PCs
for current rule to apply to.
¾
URL String: Enter domain names or a part of a domain name
to be filtered out.
¾
Time: Specify a time range for current entry to take effect.
¾
Day: Select a day or several days for current entry to take
effect.
For example: If you want to disallow only PCs within the IP
56
range of 192.168.2.20~192.168.2.30 on your LAN to access only
"yahoo.com" from 8：00 to 18：00 during working days (Monday‐
Friday) while not restricting other PCs, then config same settings as
shown on below screenshot on your device:
Click “Save” and you will find such entry in the List below.
Select Allow from the Default Mode drop‐down list and check
Enable Ｕ ＲＬ Filter (Also known as website filter on some
57
devices) feature.
11.4 Remote Web‐based Management
The Remote Web Management feature allows the Router to
be managed from the Internet via a web browser.
¾
Enable: Select whether to enable the Remote Web‐based
Management feature.
¾
Port: Remote admin port; the port used by trusted hosts from
Internet or other external networks to access and manage
the Router remotely.
¾
IP Address: Enter the trusted IP address of a PC from Internet
or other external networks which you want to authorize to
manage your router remotely.
Note: To access the device via port 8080, enter
"http://x.x.x.x:8080" where "x.x.x.x" represents the the device's
Internet IP address and 8080 is the remote admin port. Assuming
the device's Internet IP address is 220.135.211.56, then, simply
replace the "x.x.x.x" with "220.135.211.56" (namely,
http://220.135.211.56:8080).
58
Leaving the IP address field at "0.0.0.0" makes the device
remotely accessible to all the PCs on Internet or other external
networks; populating it with a specific IP address, say, 218.88.93.33,
makes the device only remotely accessible to the PC at the
specified IP address.
For example: If you want to allow only the PC at the IP address
of 218.88.93.33 from Internet to access Device’s web‐based utility
via port: 8080, then configure the same settings as shown on the
screenshot above on the device.
59
Chapter 12 Routing Settings
12.1 Routing Table
This page displays the device core routing table which lists
destination IP, subnet mask, gateway, hop count and interface.
The principal task for a router is to look for an optimal transfer
path for each data packet passing through it, and transfer it to the
specified destination. So, it’s essential for a router to select an
optimal path, i.e. routing algorithm. To complete this work, the
router stores and maintains related data of various transfer paths,
i.e. establishing a routing table, for future route selection.
60
Chapter 13 Bandwidth Control
Use this section to manage bandwidth allocation to devices on
your LAN.
13.1 Bandwidth Control
Enable the bandwidth control feature and you will see below
screen.
¾
¾
¾
¾
¾
IP Address: Enter an Identical IP or two different IPs in both
boxes to specify only a single IP address or an IP range.
Upload Limit: Max total upload bandwidth for a specified PC
or a range of PCs.
Download Limit: Max total download bandwidth for a
specified PC or a range of PCs.
Enable: The corresponding entry takes effect only if you
checked this option.
Edit: Click to edit an existing entry/rule.
61
¾
Delete: Click to remove a corresponding entry/rule.
Chapter 14 Tools
14.1 Time & Date
62
This section lets you configure, update, and maintain the
correct time on the internal system clock. You can either select to
set the time and date manually or automatically obtain the GMT
time from Internet. Note that the GMT time is obtained only when
Device is connected to Internet. You can also configure the system
time manually.
¾
Internet time servers: Time and date will be updated
automatically from Internet if enabled.
¾
Sync Interval: Specify a time length for device to update its
time and date info from Internet periodically. The default is 2
hours.
¾
Time Zone: Select your current time zone.
¾
Copy Your PC's Time: Click it to copy your PC’s time to the
device.
Note: Configured time and date info loses when the device is
disconnected from power supply. However, it will be updated
automatically when the device reconnects to Internet. To activate
time‐based features (e.g. firewall), the time and date info shall be
set correctly first, either manually or automatically.
63
14.2 DDNS
Dynamic DNS or DDNS is a term used for the updating in real
time of Internet Domain Name System (DNS) name servers. We use
a numeric IP address allocated by Internet Service Provider (ISP) to
connect to Internet; the address may either be stable ("static"), or
may change from one session on the Internet to the next
("dynamic"). However, a numeric address is inconvenient to
remember; an address which changes unpredictably makes
connection impossible. The DDNS provider allocates a static host
name to the user; whenever the user is allocated a new IP address
this is communicated to the DDNS provider by software running on
a computer or network device at that address; the provider
distributes the association between the host name and the address
to the Internet's DNS servers so that they may resolve DNS queries.
Thus, uninterrupted access to devices and services whose numeric
IP address may change is maintained.
¾
Service Provider: Select your DDNS service provider from the
64
¾
¾
¾
¾
drop‐down menu.
User Name: Enter the DDNS user name registered with your
DDNS service provider.
Password: Enter the DDNS Password registered with your
DDNS service provider.
Domain Name: Enter the DDNS domain name with your DDNS
service provider.
For example: If you have registered a DDNS service in
dyndns.org and are allocated with tenda, 123456,
tenda.dyndns.info respectively as username, password and
domain name for a web server on your PC at 192.168.2.10:
User Name
tenda
Password
123456
Domain Name
tenda.dyndns.org
Then configure port settings on port range forwarding
interface and enter this information on the above DDNS interface.
Others can access your web server by simply entering
http://tenda.dyndns.info in their browser address bar.
14.3 Back/Restore
This section allows you to backup current settings or to restore
previous settings configured on the Device.
65
To backup settings:
Once you have configured the device the way you want it, you
can save these settings to a configuration file on your local hard
drive that can later be imported to your device in case that the
device is restored to factory default settings. To do so, click the
“Backup” button and specify a directory to save settings on your
local hardware.
Click Save to save the configuration file.
To restore settings:
Click the "Browse" button to locate and select a configuration
file that is saved previously to your local hard drive.
66
Click the "Restore" button to reset your device to previous
settings.
14.4. Restore to Factory Default Settings
Click this button to reset the device to factory default values.
67
Factory Default Settings:
¾
Password: admin
¾
IP Address: 192.168.2.1
¾
Subnet mask: Enter 255.255.255.0.
Note: To activate your settings, you need to reboot the device after
you reset it.
14.5 Firmware Update
Firmware upgrade is released periodically to improve the
functionality of your device and also to add new features. If you run
into a problem with a specific feature of the device, log on to our
website (www.tendacn.com) to download the latest firmware to
update your device.
¾
¾
Browse: Click to locate and select the firmware.
Update: Click to to start update. Device will restart
68
automatically when update completes.
NOTE: Do not disconnect the device from the management
PC (the PC you use to configure the device) or power supply during
update; otherwise, it may be permanently damaged.
14.6 Reboot
This section allows you to reboot the device. New settings will
be activated after reboot. And WAN connection will be
disconnected during reboot.
Reboot: Click to restart the device.
14.7 Change Password
This section allows you to change login password for accessing
device’s Web‐based interface.
Old Password: Enter the old password.
69
New Password: Enter a new password.
Confirm New Password: Re‐enter the new password for
confirmation.
Save: Click to save your new password.
Caution: For security purpose, it is highly recommended that
you change Device's default login user name and password.
14.8.1 Logs
The Logs option allows you to view all events that occur upon
system startup Up to 150 entries of logs can be recorded.
¾ Refresh: Click to update current logs.
¾ Clear: Click to remove all logs.
Appendix 1 Set PC to“Obtain an IP address
automatically”
The DHCP server feature is enabled on the device by
default.Simply set your PC to”Obtain an IP address
70
automatically”(enable DHCP client on your PC)and your PC will be
able to access Internet via the device.Follow below steps:
Here we take Windows 7 OS as an example for illustration.
From the desktop, right‐click Network > Properties.
Left click "Change adapter settings".
Right click Local Area Connection(or Wireless Network
Connection if your are connecting to the device wirelessly)and
select Properties.
71
Select "Internet Protocol Version 4 (TCP/IPv4)" and click
"Properties".
Select”Obtain an IP address automatically”.
72
Right click Local Area Connection and select Status>Details to
check whether your PC has obtained an IP address successfully.
73
Appendix 2. How to connect to an encrypted
wireless network
How should I config my network adapter to successfully
connect to an encrypted wireless network? (Below explains how to
connect to a WPA‐encrypted wireless network in Windows 7 OS)
To connect to an encrypted wireless network, you must
provide a valid security key. To configure wireless network adapter,
do as follows:
1. Right click “Network”, select "Properties", and then left click
"Change adapter settings". As seen below, Wireless Network
Connection displays "Not Connected".
74
2. Right click the Wireless Network Connection and select
“Connect/Disconnect”. All searched wireless networks shall be
displayed in below screen. If you don't see the SSID of Tenda, click
Refresh.
3. Double click or select the SSID entitled “Tenda_××××××”
(where×××××× represents the last 6 characters in the device MAC
address) and click “Connect”. Enter the security key on appearing
75
window (Note that security key is case‐sensitive. Here we assume it
is tendatenda) and click “OK”.
4. As seen below, display of “Connected” next to
“Tenda_××××××” indicates a successful connection.
76
Appendix 3: Glossary
Channel
A communication channel, also known as channel, refers either to a
physical transmission medium such as a wire or to a logical
connection over a multiplexed medium such as a radio channel. It is
used to transfer an information signal, such as a digital bit stream,
from one or more transmitters to one or more receivers. If there is
only one AP in the range, select any channel you like. The default is
Auto.
If there are several APs coexisting in the same area, it is advisable
that you select a different channel for each AP to operate on,
minimizing the interference between neighboring APs. For example,
if 3 American‐ standard APs coexist in one area, you can set their
channels respectively to 1, 6 and 11 to avoid mutual interference.
SSID
Service set identifier (SSID) is used to identify a particular 802.11
wireless LAN. It is the name of a specific wireless network. To let
your wireless network adapter roam among different APs, you
77
must set all Aps’ SSID to the same name.
Wired Equivalent Privacy (WEP) is a security algorithm for IEEE
802.11 wireless networks with the intention to provide data
confidentiality comparable to that of a traditional wired
network .WEP, recognizable by the key of 10 or 26 hexadecimal
digits, is widely in use. WEP uses the stream cipher RC4 for
confidentiality,[5] and the CRC‐32 checksum for integrity. Standard
64‐bit WEP uses a 40‐bit key (also known as WEP‐40), which is
concatenated with a 24‐bit initialization vector (IV) to form the RC4
key. The extended 128‐bit WEP protocol uses a 104‐bit key size
(WEP‐104). A 152‐bit WEP is available from some vendors. Static
WEP encryption allows to include 4 WEP Keys while dynamic WEP
encryption changes WEP key dynamically.
WPA/WPA2
The WPA protocol implements the majority of the IEEE 802.11i
standard. It enhances data encryption through the Temporal Key
Integrity Protocol (TKIP) which is a 128‐bit per‐packet key, meaning
that it dynamically generates a new key for each packet. WPA also
includes a message integrity check feature to prevent data packets
from being hampered with. Only authorized network users can
access
the
wireless
network.
The later WPA2 protocol features compliance with the full IEEE
802.11i standard and uses Advanced Encryption Standard (AES) in
addition to TKIP encryption protocol to guarantee better security
than that provided by WEP or WPA. Currently, WPA is supported by
78
Windows XP SP1.
Appendix 4 FAQs
This section provides solutions to problems that may occur
during installation and operation of the device. Read the following
if you are running into problems. If your problem is not covered
here, please go to our website of www.tendacn.com or e‐mail to
support@tenda.cn for help.
1. Q: I entered the device’s LAN IP address in the web browser but
cannot access the utility. What should I do?
1) Verify physical connectivity by checking whether a
corresponding port’s link LED lights up. If not, try a different cable.
Note that an illuminated light does NOT ALWAYS indicate
successful connectivity.
2) In Wireless Router Mode, you must use a wireless network
adapter to connect to the device, as the only Ethernet port works
as a WAN port for Internet connection; while in Wireless AP,
Universal Repeater Mode and Client Mode, you must specify an IP
address (192.168.2.2 ~ 192.168.2.254) on your PC to connect to the
device.
3) Click “Start" ‐‐ “Run”, enter “cmd” and then“ping
192.168.2.1”on appearing CLI to diagnose whether your PC has
79
connected to the device or not. If ping succeeds, then check
whether the Proxy Server feature is enabled on your browser. If
enabled, disable it immediately. In case that ping fails, press and
hold the "RESET" button on your device for 7 seconds to restore
factory default settings, and then run “ping192.168.2.1” again.
4) Contact our technical support for help if the problem still
exists after you tried all the above.
2. Q: What should I do if I forget the login password to my device?
Reset your device by pressing the Reset button for over 7
seconds. Note: All settings will be deleted and restored to factory
defaults once you pressed the Reset button.
3. Q: My computer shows an IP address conflict error after having
connected to the device. What should I do?
1) Check if there are other DHCP servers present in your LAN.
If there are other DHCP servers except your router, disable them
immediately.
2) The default IP address of the device is 192.168.2.1; make
sure this address is not used by another pc or device. In case that
two computers or devices share the same IP addresses, change
either to a different address.
4. My computer can neither log in to the device nor access
Internet, and there is a yellow triangle with an exclamation mark
shown in the network adapter icon on the right bottom corner of
my computer desktop; how am I supposed to deal with it?
This problem occurs because your network card has not been
assigned with an IP address. If your computer is set to obtain an IP
80
address automatically, please ensure that the router's DHCP
function is enabled. DHCP can automatically assign an IP address to
your computer. If there is no DHCP server available on your
network, please set a static IP address and fill in gateway and DNS,
otherwise you cannot access Internet.
5. Q: I cannot access Internet and send/receive emails; what
should I do?
This problem mainly happens to users using ADSL dialup or
dynamic IP Internet connection types. In this case, go to “WAN
Settings” to change the MTU value from default 1480 to 1450 or
1400, etc.
6. I am using Dynamic IP Internet connection type. How should I
config the device for Internet access?
a. Enter the device web utility, select “Dynamic IP” on
Quick Setup section and click “Save”.
b. If your ISP requires a specified MAC address for Internet
connection authentication, then go to MAC Clone and change the
device WAN MAC address to that MAC address and click “Save”.
7. Q: How do I share resources on my computer with users on
Internet through the device?
To let Internet users access internal servers on your LAN such
as e‐mail server, Web, FTP, via the device, use the “Virtual Server”
feature. To do so, follow steps below:
Step 1: Create your internal server, make sure the LAN users
can access these servers and you need to know related service
ports, for example, port for Web server is 80; FTP is 21; SMTP is 25
and POP3 is 110.
81
Step 2: Click “Advanced” and select “Port Range Forwarding”
(Also known as Port Ranging) on the Router’s web interface.
Step 3: Input the start service port (also known as External
Port on some devices) NO, say, 80.
Step 4: Input the end service port (also known as Internal Port
on some devices) NO, say, 80.
Step 5: Input the internal server’s IP address. For example,
assuming that your Web server’s IP address is 192.168. 2.10, then
simply input it.
Step 6: Select a communication protocol used by your internal
host: TCP, UDP or ICMP and enable the rule.
Step 7: Save your settings.
For your reference, we collected a list of some well‐known
service ports as follows:
Server
Protocol
Service Port
Web Server
TCP
80
FTP Server
TCP
21
Telnet
TCP
23
NetMeeting
TCP
1503、1720
MSN
Messenger
TCP/UDP
File Send:6891‐6900(TCP)
Voice:1863、6901(TCP)
Voice:1863、5190(UDP)
PPTP VPN
Iphone5.0
SMTP
POP3
TCP
TCP
TCP
TCP
1723
22555
25
110
82
8. Q: I cannot access Internet in WISP Mode; what should I do?
a. Make sure your wireless network adapter is functioning
correctly on your PC and wireless signal is strong enough. If there
are too many available wireless networks, it is advisable to use
802.11 b/g mode for less interference.
b. Make sure you entered correct SSID and MAC address of
the link partner on the device. It is advisable to use the “Open
scan” option.
c. Make sure the device WAN IP and LAN IP addresses are not
on the same IP net segment. If so, change the device LAN IP. The
device's IP address is set to 192.168.2.1 to avoid IP conflict with
other devices. Generally, you don't need to change it.
d. Make sure antenna on the device is not detached.
If you still are unable to access Internet after you tried all the
above steps, contact our technical staff for help.
Website: www.tendacn.com
Technical Support: support@tenda.com.cn
Shenzhen Tenda Technology Co., Ltd
83
Appendix 5 EMC Statement
CE Mark Warning
This is a Class B product in a domestic environment, this
product may cause radio interference, in which case the user may
be required to take adequate measures.
NOTE:
(1) The manufacturer is not responsible for any radio or TV
interference caused by unauthorized modifications to this
equipment.
(2) To avoid unnecessary radiation interference, it is
recommended to use a shielded RJ45 cable.
Statement
This device complies with Part 15 of the FCC Rules.
Operation is subject to the following two conditions: (1)
This device may not cause harmful interference, and (2)
this device must accept any interference received,
including interference that may cause undesired
operation.
This equipment has been tested and found to comply
with the limits for a Class B digital device, pursuant to
Part 15 of the FCC Rules. These limits are designed to
84
provide reasonable protection against harmful
interference in a residential installation. This equipment
generates, uses and can radiate radio frequency energy
and, if not installed and used in accordance with the
instructions, may cause harmful interference to radio
communications. However, there is no guarantee that
interference will not occur in a particular installation. If
this equipment does cause harmful interference to radio
or television reception, which can be determined by
turning the equipment off and on, the user is
encouraged to try to correct the interference by one of
the following measures:
‐ Reorient or relocate the receiving antenna.
‐ Increase the separation between the equipment and
receiver.
‐ Connect the equipment into an outlet on a circuit
different from that to which the receiver is connected.
‐ Consult the dealer or an experienced radio/TV
technician for help.
FCC Caution: Any changes or modifications not expressly
approved by the party responsible for compliance could
void the user's authority to operate this equipment.
This transmitter must not be co‐located or operating in
conjunction with any other antenna or transmitter.
Radiation Exposure Statement:
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This equipment complies with FCC radiation
exposure limits set forth for an uncontrolled
environment. This equipment should be installed and
operated with minimum distance 20cm between the
radiator & your body.
NCC Notice
經型式認證合格之低功率射頻電機，非經許可，公司、
商號或使用者均不得擅自變更頻率、加大功率或變更原設
計之特性及功能。
低功率射頻電機之使用不得影響飛航安全及干擾合法
通信；經發現有干擾現象時，應立即停用，並改善至無干
擾時方得繼續使用。前項合法通信，指依電信法規定作業
之無線電通信。低功率射頻電機須忍受合法通信或工業、
科學及醫療用電波輻射性電機設備之干擾。
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