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54M Wireless ADSL2+ Modem Router
54M Wireless ADSL2+ Modem Router
Copyright Statement
is the registered trademark of Shenzhen Tenda
Technology Co., Ltd. Other trademark or trade name mentioned
herein are the trademark or registered trademark of the
company. Copyright of the whole product as integration,
including its accessories and software, belongs to Shenzhen
Tenda Technology Co., Ltd. Without the permission of
Shenzhen Tenda Technology Co., Ltd, individual or party is not
allowed to copy, plagiarize, imitate or translate it into other
languages.
All the photos and product specifications mentioned in this
manual are for references only, as the upgrading of software
and hardware, there will be changes. And if there are changes,
Tenda is not responsible for informing in advance. If you want to
know more about our product information, please visit our
website at www.tenda.cn.
54M Wireless ADSL2+ Modem Router
Package Contents
Unpack the packet and check the following contents.

One 54M Wireless ADSL2+ Modem Router

One Quick Installation Guide

One Power Adapter (DC12V/1A)

One CD-ROM (including User Guide and Setup Wizard)

One RJ45 Ethernet Cable

Two RJ11 Telephone Lines

One Voice Splitter
If any of the listed items are missing or damaged, please contact the
Tenda reseller from whom you purchased for replacement
immediately.
54M Wireless ADSL2+ Modem Router
Contents
Chapter 1 Product Overview................................................... 1
1.1
Product Introduction ................................................. 1
1.2
Product Features...................................................... 2
Chapter 2 Hardware Description ............................................ 4
2.1
Panel Layout ............................................................ 4
2.1.1
Front Panel .................................................... 4
2.1.2
Back Panel .................................................... 7
2.2
Minimum Requirements ........................................... 8
2.3
Installation Environment ........................................... 8
2.4
2.3.1
Environment Requirements .......................... 8
2.3.2
Recommended Environment ........................ 9
Hardware Installation ............................................. 10
Chapter 3 Connect to the Router ......................................... 12
3.1
Set the network configurations of your computer .. 12
3.2
Login to the Router................................................. 16
Chapter 4 Setup Wizard ........................................................ 18
4.1
DSL Uplink Mode ................................................... 19
4.2
Ethernet Uplink Mode ............................................ 29
Chapter 5 Status Info ............................................................. 36
Chapter 6 System Mode ........................................................ 40
54M Wireless ADSL2+ Modem Router
Chapter 7 Interface Setting ................................................... 42
7.1
7.2
WAN Setting ........................................................... 42
7.1.1
WAN Setting ................................................ 42
7.1.2
MAC Clone .................................................. 44
7.1.3
PVC Mapping (IPTV Setting) ...................... 45
LAN Settings .......................................................... 48
7.2.1
LAN Setting ................................................. 48
7.2.2
IGMP Setting ............................................... 49
7.2.3
DHCP Server............................................... 50
7.2.4
DHCP Client List ......................................... 52
Chapter 8 WLAN Setting ....................................................... 53
8.1
Basic Setting .......................................................... 53
8.2
Advanced Setting ................................................... 55
8.3
MAC Filter .............................................................. 60
Chapter 9 Advanced Setting ................................................. 62
9.1
9.2
Route Setting ......................................................... 62
9.1.1
Static Route Setting..................................... 62
9.1.2
Dynamic Route Setting ............................... 64
ADSL Setting .......................................................... 66
9.3 Bandwidth Control .................................................... 67
Chapter 10
10.1
NAT Setting.................................................... 70
NAT ALG ................................................................ 70
54M Wireless ADSL2+ Modem Router
10.2
Virtual Server ......................................................... 71
10.3
DMZ........................................................................ 75
10.4
UPnP ...................................................................... 77
Chapter 11
Security Setting ............................................ 79
11.1
Firewall ................................................................... 79
11.2
IP Filter ................................................................... 79
11.3
MAC Filter .............................................................. 84
11.4
URL Filter ............................................................... 86
11.5
Remote Access ...................................................... 88
11.6
LAN Access ............................................................ 90
Chapter 12
Monitor Information ...................................... 92
12.1
Statistics information .......................................... 92
12.2
System Log ............................................................ 93
Chapter 13
System Tools ................................................. 94
13.1
CWMP Setting (TR069) ......................................... 94
13.2
SNMP Setting ......................................................... 97
13.3
DDNS Setting ......................................................... 98
13.4
Password.............................................................. 100
13.5
Time Setting ......................................................... 101
13.6
Firmware Upgrade ............................................... 103
13.7
Backup & Restore ................................................ 105
13.8
Reboot .................................................................. 108
54M Wireless ADSL2+ Modem Router
Chapter 14
Logout .......................................................... 109
Appendix 1 .............................................................................110
Appendix 2 .............................................................................116
1.
Troubleshooting..................................................... 116
2.
Verifying the Connection .......................................117
3.
FAQ .......................................................................118
4.
VPI/VCI List .......................................................... 124
Appendix 3: Regulatory Information .................................. 129
54M Wireless ADSL2+ Modem Router
Chapter 1
Product Overview
1.1 Product Introduction
W548D 54M Wireless ADSL2+ Modem Router integrated with
ADSL2+ Modem, Wireless Router and Firewall makes it more
convenient for SOHO and small-sized enterprises to access the
Internet.
W548D mainly uses ADSL access way to share the Internet with
multiple computers without other Ethernet devices connected.
With universal compatibility, it can also access the Internet when
its WAN port is connected via network cable. Meanwhile, it can
break through some “dead spots” to share the Internet with
multiple computers easily.
W548D integrated with Wireless Router features can share
Internet resources with other users via wireless or wired way
and
with
up
to
WEP/WPA/WPA2/WPS
54Mbps
encryption
transmitting
methods
and
speed.
IP/MAC
address filtering can prevent your network from malicious
invasion. One touch button enables you to turn on/off wireless
signals conveniently. IPTV access, DHCP server, virtual server,
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static router, and DDNS function etc. are supported. Telnet,
SNMP, and TR-069 management methods make remote control
possible. Therefore, managing the Router becomes so easy,
regardless where the users are.
1.2 Product Features

Complies with IEEE802.11g/b, IEEE802.3, IEEE802.3u,
ADSL, ADSL2, ADSL2+ standards

Enhanced
lightning-proof
feature
designed
for
lightning-intensive area

Complies with mainstream DSLAM device

Up to 6.5Km transmitting distance supported

Includes ADSL2+ Modem, Wireless Router and Firewall in
one

Up to 24Mbps downstream and 1Mbps upstream speed

Provides one RJ11 port and one voice splitter

Provides 4 LAN ports and the fourth LAN port can be used
as a WAN port

Supports ADSL and LAN access methods

Supports IP filtering and Firewall to prevent hacker attacks
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
Supports 64/128 bit WEP/ WPA and the latest WPA2
encryption methods

Supports Bridge, PPPoE, PPPoA, dynamic IP, static IP,
L2TP, PPTP access methods

Supports IPTV access

Supports automatic selection of wireless channel

Supports RTS/CTS protocol and data partitioning function

Supports bandwidth control over specific computers

Telephone, fax and surfing activities proceed at one time

Supports SNTP

Supports backup and restore of configuration files

Supports local/remote, Telnet
and TR-069 management
methods

Setup Wizard supported for easy and fast installation
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Chapter 2
Hardware Description
2.1 Panel Layout
2.1.1 Front Panel
W548D Front Panel Show
There are nine indicators on the front panel of W548D. You can
judge whether the device is in good condition by checking the
status of the indicators. The meanings of the indicators are
described as follows.
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54M Wireless ADSL2+ Modem Router
LED
Color
Status
Significance
Indicators
Always
Indicates it is powered on well
On
Power
Green
Indicates
the
power
is
Off
disconnected or damaged
Indicates the Router is transmitting
Blinking
or receiving data packets
ACT
Green
Indicates the Router has no data
On
transmission
Always
Indicates
On
Green
connection
is
the
connection
is
established
Indicates
ADSL
the
Blinking
establishing
Indicates the connection is not
Off
established
Always
Indicates the Router is connected
On
LAN,WAN,iTV
Green
with the computer or other device
Blinking
Indicates it is transmitting data
Indicates the connection is not
Off
established
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54M Wireless ADSL2+ Modem Router
On
WLAN
Green
Indicates WLAN is enabled
Blinking
Indicates it is transmitting data
Off
Indicates WLAN is disabled
Indicates the terminal WPS is
On
connected well. The indicator will
be off after 5 minutes.
Blinking
Indicates
Slow
WPS
Green
WLAN
terminal
is
connecting WPS
Blinking
Indicates
Fast
WLAN
terminal
has
problem in connecting WPS
Indicates no WPS connection or
Off
terminal WPS connection exceeds
5 minutes
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54M Wireless ADSL2+ Modem Router
2.1.2 Back Panel
W548D Back Panel Show
1) ON/OFF: Power Switch. Press it in to turn on the power,
press it out to turn off the power.
2) POWER: Power Socket. Connected with the power adapter
to supply power.
Notice:
The standard power adapter is DC12V/1A and use of a
mismatched power adapter may cause damage.
3) RESET: Reset Button. Restore the device to default value.
Notice:
Unless you want to clear the present information, do not
press it. If you really want to restore to default value, please
press the reset button three times with a spinal object. After
all the indicators turn bright, they will extinguish later. Then
the Router will reboot and restore to default value.
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54M Wireless ADSL2+ Modem Router
4) LAN: LAN Port. It is used to connect the Hub, Switch, or the
network adapter in LAN. LAN2 port is used to connect IP
Set-top box. When the access way is changed into
community broadband, LAN4 is used as a wireless Router’s
WAN port.
5) DSL: Connect the Modem port of the voice splitter.
2.2 Minimum Requirements

Broadband Internet Service provided by ISP (Access way
is ADSL or Community Broadband)

Network Adapter (Wireless network adapter or wired
network adapter)

Internet Explorer 5.5 or Firefox 1.0 above
2.3 Installation Environment
2.3.1 Environment Requirements

Place the device horizontally.

Do not wipe the device with wet cloth.
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54M Wireless ADSL2+ Modem Router

Leave the device away from hot instruments.

Put the device in clean and dry environment.

Disconnect the power and other connections in thundershowering weather for thunder-hit prevention.
2.3.2 Recommended Environment

Temperature: 0℃-40℃

Humidity：10％-90％RH(Non-condensing)
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54M Wireless ADSL2+ Modem Router
2.4 Hardware Installation
1. When you use ADSL Dial-up to access the Internet, please
follow the diagram below to connect the devices.
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54M Wireless ADSL2+ Modem Router
2. When you use the device as a wireless Router to access the
Internet, please follow the diagram below to connect the device.
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54M Wireless ADSL2+ Modem Router
Chapter 3
Connect to the Router
Please follow the instructions below to configure the Router.
3.1 Set the network configurations of your computer
1. Right click “My Network Places” on your desktop and select
“Properties”.
2. Right click “Local Area Connection” on the appearing window
and select “Properties”.
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54M Wireless ADSL2+ Modem Router
3．Select “Internet Protocol (TCP/IP)” and click “Properties”.
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54M Wireless ADSL2+ Modem Router
4．Select “Obtain an IP address automatically” or select “Use the
following IP address ”.
A. “Obtain an IP address automatically” as the following
diagram:
B. “Use the following IP address”
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54M Wireless ADSL2+ Modem Router
IP Address: 192.168.1.XXX: (XXX is a number from 2~254)
Subnet Mask: 255.255.255.0
Gateway: 192.168.1.1
DNS Server: 192.168.1.1
Notice:
Certainly you can enter the DNS server address provided by
your ISP. Otherwise, you can use the Router’s default
gateway as the DNS proxy server.
Click “OK” to save the configurations.
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54M Wireless ADSL2+ Modem Router
3.2 Login to the Router
1．To access the Router’s Web-based interface, launch a web
browser such as Internet Explorer and enter the Router’s
default IP address, http://192.168.1.1. Press “Enter”.
2. Input the “admin” in both User Name and Password. Click
“OK”.
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54M Wireless ADSL2+ Modem Router
3. If you enter the correct user name and password, the screen
will be the following one.
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54M Wireless ADSL2+ Modem Router
Chapter 4
Setup Wizard
Using Setup Wizard, you can set the basic parameters needed
for connecting the Internet. Though you are not familiar with the
network knowledge or the products, you can finish the setup
easily according to the guide. You can also choose the quick
setup menu to set the basic networking parameters.
Because there are two system modes, there are two kinds of
quick setup interface. The configuration of the basic networking
parameters in these two modes will be illustrated in details
below.
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54M Wireless ADSL2+ Modem Router
4.1 DSL Uplink Mode
The system default mode is shown as below:
PVC Name: Enter the PVC name you defined.
Country Name/ Area Name: Choose your Country/ Area Name.
VPI: Enter your local VPI (Virtual Path Identifier) value.
VCI: Enter your local VCI (Virtual Channel Identifier) value.
Notice:
The VPI/VCI value of ADSL is provided by your ISP. If you are
not clear, please ask your ISP for assistant.
Click “Next” to show the following picture. There are 4 access
ways for you to choose. You can choose any one according to
your condition. If you are not clear, please ask your ISP for help.
Four configuration methods are introduced below:
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54M Wireless ADSL2+ Modem Router
4.1.1 Configure PPPoA
If you want to share an Internet access line with other PCs,
please use this mode. W548D will finish the dial-up and connect
the network automatically.
Select PPPoA and choose default value for other options. Then
click “Next” as the picture shown below.
Choose a WAN IP type. If you are provided the static IP by your
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54M Wireless ADSL2+ Modem Router
ISP, please fill it in the WAN IP address. If you are provided the
dynamic IP by your ISP, please select “Automatically obtain an
IP address”. If you are not clear, please ask your ISP for help.
Select default value for other options and then click “Next”.
Enter the User Name and Password your ISP offered. If you are
not clear, please inquire your ISP. Choose default value for other
options and click “Next” as the following picture.
Always On: Connect the Router to the Internet all along.
Dial on Demand: Connect or disconnect the Internet according
to the use of the network.
Manually Connect: Enable or disable your network connection
manually.
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54M Wireless ADSL2+ Modem Router
This page shows your configuration information. Click “Apply” to
reboot the system and enable the settings.
Congratulations on finishing the network setup!
4.1.2 Configure PPPoE
If you want to share an Internet access line with other PCs,
please use this mode. W548D will finish the dial-up and connect
the network automatically.
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54M Wireless ADSL2+ Modem Router
Select PPPoE and choose default value for other options. Then
click “Next” as the picture shown below.
Choose a WAN IP type. If you are provided the static IP by your
ISP, please fill it in the WAN IP address. If you are provided the
dynamic IP by your ISP, please select “Automatically obtain an
IP address”. If you are not clear, please ask your ISP for help.
Select default value for other options and then click “Next”.
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54M Wireless ADSL2+ Modem Router
Enter the User Name and Password your ISP offered. If you are
not clear, please inquire your ISP. Choose default value for other
options and click “Next” as the following picture.
Always On: Connect the Router to the Internet all along.
Dial on Demand: Connect or disconnect the Internet according
to the use of the network.
Manually Connect: Enable or disable your network connection
manually.
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54M Wireless ADSL2+ Modem Router
This page shows your configuration information. Click “Apply” to
reboot the system and enable the settings.
Congratulations on finishing the network setup!
4.1.3 Configure IPv4
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54M Wireless ADSL2+ Modem Router
Select RFC1843(IPv4) and default value for other options. Click
“Next” as the picture below.
Choose a WAN IP type. If you are provided the static IP by your
ISP, please fill it in the WAN IP address. If you are provided the
dynamic IP by your ISP, please select “Automatically obtain an
IP address”. If you are not clear, please ask your ISP for help.
Click “Next” as the picture shown below.
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54M Wireless ADSL2+ Modem Router
Cancel: Click it to cancel all the set items.
Apply: Click it to save all the set items.
Congratulations for finishing network configurations!
4.1.4 Configure Bridging
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54M Wireless ADSL2+ Modem Router
Select Bridging and default value for other options. Click “Next”
as the picture below.
Click “Next” as the picture shown below.
Cancel: Click it to cancel all the set items.
Apply: Click it to save all the set items.
Congratulations for finishing network configurations!
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54M Wireless ADSL2+ Modem Router
4.2 Ethernet Uplink Mode
Ethernet Uplink Mode is also called the community broadband
access mode. Using this mode to access the Internet, the
W548D is equal to a wireless Router with LAN4 port as a WAN
port.
In this mode, you only need to insert the external network cable
into LAN4 port to access the Internet with other users
connecting LAN1-LAN3 port and the wireless network. It is
shown as below.
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54M Wireless ADSL2+ Modem Router
4.2.1 Configure IPoE / PPPoE
About IPoE / PPPoE setting under Ethernet Uplink mode,
Please refer to Chapter 4.1.2 and Chapter 4.1.2.
4.2.2 Configure L2TP
L2TP connection is available only in Ethernet uplink mode.
Please click “Setup Wizard” in the left column to entering the
interface after you select Ethernet uplink mode.
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54M Wireless ADSL2+ Modem Router
Select L2TP as the connection mode and then click “Next”
button.
Access server: The IP address of the target server L2TP will
connect. This IP must be not on the same segment as the LAN
management IP.
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54M Wireless ADSL2+ Modem Router
User name/password: The correct user name and password
accessed by the server.
MTU：Maximum Transmission Unit.
If the network has a DHCP server, and the IP address that
assigned by DHCP server is the same segment as the L2TP,
you can select automatically obtain an IP address. Or else, you
can select Use the following IP address and input WAN IP
Address, Mask and Default Gateway.
Click “Next” to the next step.
In this page, you can check the information of L2TP connection.
If there is no fault, Click “Apply” to save settings
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54M Wireless ADSL2+ Modem Router
The Router will automatically connect. Please refresh the Web
page to view the connection status of L2TP.
If you want to connect manually, or modify the user account,
please click “Connect” to connect manually.
Confirm the Broadband User Name/Password and click
“Connect”.
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54M Wireless ADSL2+ Modem Router
When the L2TP connections obtaining WANIP address indicates
Router has been successfully connected to the L2TP sever.
4.2.2 Configure PPTP
In the Ethernet uplink mode, select PPTP connection
Please refer to the L2TP configuration for other configurations.
When the PPTP connections obtaining WAN IP address
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54M Wireless ADSL2+ Modem Router
indicates Router has been successfully connected to the L2TP
sever.
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54M Wireless ADSL2+ Modem Router
Chapter 5
Status Info
When you select “Status Info” on the menu, you can check the
Router’s current status information including device basic info,
WAN interface info, LAN interface info, WLAN interface info,
ADSL information, wireless connection information and ARP
information.
Device Basic Info
It shows the Router’s MAC address, firmware version, wireless
version, system running time and system time information.
WAN Interface Info in Ethernet Uplink Mode
It displays the Link name of WAN interface, protocol, NAT and
IP information.
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54M Wireless ADSL2+ Modem Router
ADSL Information in DSL Uplink Mode
It shows the DSL link information when Router works in DSL
uplink mode.
Notice:
When the system mode is Ethernet uplink, ADSL information list
hides automatically.
LAN Interface Information
It shows the LAN interface’s current IP address, subnet mask,
DHCP server, etc.
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54M Wireless ADSL2+ Modem Router
WLAN Interface Information
It shows the Router’s current wireless setup status, SSID,
channel and security. It will show as the following picture when
you click wireless connection.
Wireless Network
It shows the wireless connection information. Click “Refresh” to
refresh the current page.
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54M Wireless ADSL2+ Modem Router
ARP List Information
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54M Wireless ADSL2+ Modem Router
Chapter 6
System Mode
Select “System Mode” on the left menu. There are two system
modes for you to select:
1.
DSL uplink mode. DSL port is used as the port connected
to the Internet. When the ADSL client device (PC or W548D)
initiates a dial-up connection, multiple computers can share with
one ADSL broadband line.
2.
Ethernet uplink mode. LAN4/WAN port is used as the port
connected to the Internet. DSL port is not working at the moment.
The function of this device is the same as a wireless Router. You
can share a community broadband line with other computer
users.
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54M Wireless ADSL2+ Modem Router
The default system mode of the device is DSL uplink Mode. The
following configurations take DSL uplink Mode for example as
shown below.
Select the mode you want to use and click “Apply”. After the
system is rebooted, the settings are finished.
Notice:
After the Uplink mode is modified, the system will reboot
according to the configured mode and use the default
configurations of the corresponding mode.
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54M Wireless ADSL2+ Modem Router
Chapter 7
Interface Setting
7.1 WAN Setting
7.1.1 WAN Setting
Select “Interface Setting→ WAN Setting→ WAN Setting” on the
left menu. As there are two uplink modes for you to select (You
can choose the mode in Chapter 6), two setup pages for WAN
port are provided. The configurations in the two modes will be
illustrated in details.
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54M Wireless ADSL2+ Modem Router
The WAN Interface configuration in DSL uplink mode is shown
as below.
The system has set 7 PVCs from bridge1 to bridge7. Other
PVCs are set by you.
Add: Click it to enter the quick setup page in DSL uplink Mode.
Please refer to chapter 4.1 for detailed settings.
Edit: Click it to enter the quick setup page in DSL uplink Mode.
Please refer to chapter 4.1 for detailed settings.
The WAN port setup page in Ethernet uplink Mode is shown as
below.
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54M Wireless ADSL2+ Modem Router
Add: Click it to enter the quick setup page in Ethernet Uplink
Mode. Please refer to chapter 4.2 for detailed settings.
Edit: Click “Edit” to enter the quick setup page of Ethernet uplink
Mode. Please refer to Chapter 4.2 for detailed settings.
7.1.2 MAC Clone
Some ISP may require binding MAC address. Then ISP will offer
an effective MAC address to the user. You must use MAC
address clone function to share the Internet with multiple
computers. You are not recommended to modify MAC address,
unless ISP has special requirements such as MAC address
should bind with IP address.
Select “Interface Setting→ WAN Setting→ MAC Clone” on the
left menu and you can set the MAC address on the setup
interface as the picture below.
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54M Wireless ADSL2+ Modem Router
MAC: It is the Router’s MAC Address to the WAN.
The default MAC address is the Router’s WAN physical port
MAC address.
7.1.3 PVC Mapping (IPTV Setting)
It is used to map the traffic of one physical port to the specific
PVC. The traffic of all the ports on LAN can be sent to the same
PVC. Select “Interface Setting→ WAN Setting→ PVC Mapping”
on the left menu and you can configure the PVC Mapping.
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54M Wireless ADSL2+ Modem Router
LAN Port: The LAN ports used for mapping.
PVC: Choose the PVC item you will map, the PVC link must is
usefully.
Notice:
PVC Mapping is hidden in Ethernet uplink mode.
IPTV Setting
1. Make sure that you have enabled IPTV and configured the
network parameters. (Please set the PPPoE DSL uplink
mode. Refer to previous Chapter for detailed settings.)
2. Connect the network port of your Set-top box and LAN2/iTV
port of W548D with a network cable.
3. Set the parameters according to the following picture and
click “Apply” to finish settings. Now you can access the
Internet while watching IPTV.
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54M Wireless ADSL2+ Modem Router
Notice:
The PVC name on PVC column can be any one defined by you.
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54M Wireless ADSL2+ Modem Router
7.2 LAN Settings
7.2.1 LAN Setting
You can configure the LAN port network parameters on the
setup interface. If needed, select “Interface Setting→ LAN
Setting→ LAN Setting” on the left menu and you can change the
IP address of the LAN port to match the practical network
environment.
LAN Setting
IP Address: It is the Router’s IP address to LAN. The default IP
address is 192.168.1.1. You can change it when necessary.
Subnet Mask: It is the Router’s subnet mask to LAN. You can
modify to the subnet mask of class B address (255.255.0.0) or
class C address (255.255.255.0). Normally, you can use
255.255.255.0. After finishing the settings, click “Apply” and the
Router will reboot automatically.
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54M Wireless ADSL2+ Modem Router
MTU: The default value of Maximum Transmission Unit (MTU) is
1500. Please ask your ISP to check whether it needs to be
changed. If it is not necessary, do not change it.
Apply: Click it to finish setting.
Notice:
1. If your local IP address is changed, you must use new IP
address to log into the Router’s WEB management interface and
the default gateway of all the computers in LAN must be set at
the new IP address.
2. All the subnet masks of the computers in LAN must be the
same as the settings in this item.
7.2.2 IGMP Setting
Select “Interface Setting→ LAN Setting→ IGMP Setting” on the
left menu. Enable IGMP Proxy function to permit your local
network users to display the multi-media from Internet. For
example, if you want to enable IPTV in PPPoE mode.
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54M Wireless ADSL2+ Modem Router
Forwarding all: Multicast Router forwards the received packets
to all the multicast groups.
Interface select: Select the WAN port or PVC you use.
Fast Leave: When the multicast members leave the multicast
group, the Router will stop the data forwarding to the members.
Source IP Address Pass Through: If the item was enable, the
NAT function will useless for Multicast packets.
Apply: Click it to finish settings.
7.2.3 DHCP Server
Select “Interface Setting→ LAN Setting→ DHCP Server” on the
left menu. DHCP refers to Dynamic Host Control Protocol. With
an internal DHCP server, the Router can automatically distribute
the IP address to the computers in LAN. It is not easy for users
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to configure the TCP/IP protocol parameters for all the
computers in LAN. Using DHCP server these problems can be
solved. You can set these parameters correctly according to the
specifications of each sub-item.
DHCP Server Status: Display the enable/ disable status of the
DHCP Server.
Apply: Click it to save DHCP Server Status setting.
Lease Time: It indicates the valid time of the dynamic IP
address which is distributed to the client’s host computer by
DHCP server. During this time, the server will not distribute the
IP address to the other host computer.
Start IP/ End IP: They are the IP addresses distributed by
DHCP server. After setting the two addresses, the IP address of
the internal network host is between the two addresses.
Apply: Click it to finish the settings.
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Notice:
If you use the Router’s DHCP server function, the TCP/IP
protocol item of the computers in LAN will be set as “Obtain an
IP address automatically”. Reboot the Router to enable this
function.
7.2.4 DHCP Client List
Select “Interface Setting→ LAN Setting→ DHCP Client List” on
the left menu. This page displays DHCP client’s information
such as host name, MAC address, IP address, and lease time.
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Chapter 8
WLAN Setting
8.1 Basic Setting
Select “WLAN Setting→Basic Setting” on the left menu. You can
set the basic parameter options of the wireless network on the
interface webpage as the following picture. Wireless feature is
an important function of the Router. Using this function, you can
establish internal wireless networks. When the networks are
being established, a wireless adapter is needed by the internal
host computer to connect the wireless networks. SSID (Service
Set Identifier) and channel are the needed parameters of the
Router’s wireless function. The detailed setup specifications of
each item are as follows.
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SSID: It indicates the name of wireless network. It is changeable.
For example: You can change the SSID into Tenda as the
picture shows above.
Hide SSID: It is used to broadcast the Router’s SSID to the host
computer in the wireless network. Then the host computer can
scan the SSID and enter the signed SSID wireless network.
Select Wireless Working Mode: It is used to choose the
Router’s working mode. There are 802.11b mode of 11M
broadband and 802.11g mode of 54M mode (which is
compatible with 802.11b mode).
Wireless Network: If you want to use the Router’s wireless
function, please select this option. Then the host computer in
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wireless network can access the wired network.
Channel Mode Selection: You can choose “Manual” or “Auto”
for the channel matching mode. You are recommended to use
the default value. When there are other wireless channel
influences in the environment, it is better to use Manual setup
mode.
Channel Selection: It is used to select the frequency range of
wireless network. You can select from 1 to 13.
Confirm: Click it to finish settings.
Notice:
1.
After the Router’s wireless parameters are finished, if the
host computer in wireless network needs to connect the Router,
the wireless parameter configuration like SSID must be the
same as here.
2.
If you are not professional in wireless settings, please use
the default value.
8.2 Advanced Setting
Select “WLAN Setting→Advanced Setting” on the left menu. You
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can set the advanced function and encryption mode on the
advanced setting webpage as follows.
WMM ： Enable it to improve the wireless transmitting
performance like steaming video on line. If you are not familiar
with WMM function, please enable it.
Select Security Options:
There are five encryption methods for you to select. The
encryption intensity from high to low: 64-bit WEP <128-bit WEP<
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WPA< WPA Mixed< WPA2. You are recommended to use WPA2
encryption method to obtain a higher security level. Please
select an encryption mode for the safety of your network.
WPA, WPA2, WPA mixed mode:
1. Select an encryption mode from “WPA”, “WPA mixed mode”
or “WPA2” in “Select Security Options”.
2. Select default value for other options.
3. Enter the Key word (consists of 8-63 numbers or letters) in
the “WPA Key Phrase”.
4. Click “Confirm” to finish settings.
64-bit WEP, 128-bit WEP encryption method:
1. Select a corresponding encryption mode from 64-bit WEP or
128-bit WEP in “Select Security Options”.
2. Select the value for “Select Key Format”.
3. Enter ASCII code or Hexadecimal number in “WEP Key”.
4. Enter the password in “WEP Key”. There are four formats for
the password setting:
Set 64-bit WEP+ASCII code= Enter 5 digits or letters
Set 64-bit WEP+ Hexadecimal digit= Enter 10 Hexadecimal
digits
Set 128-bit WEP+ ASCII code= Enter 13 digits or letters.
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Set 128-bit WEP+ Hexadecimal digit= Enter 26 Hexadecimal
digits
5. Select default value for other options and click “OK” to finish
settings.
How to Use WPS Encryption
Firstly enable the WPS and wireless function on WEB interface
page(When you select “Yes” for “Enable WPS”, the WPS
function will be enabled after you submit.). Secondly, press the
WPS button on the side of the panel to enable the WPS
negotiation function and detecting function of W548D. Thirdly,
enable the WPS function of wireless adapter on your PC and
connect the SSID of W548D. Then W548D and network adapter
will finish WPS negotiation on the password, encryption and
connection.
How to Use WPS Pin
First make sure that the WPS and wireless function are enabled
on the Web interface page. Then enter the Router’s WPS pin
code into the pin column setting of the wireless network adapter
on your PC. Click “Connect” on the setup interface of wireless
network adapter to finish encryption and connection.
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Notice:
1. If the W548D utilizes wireless security setting, the hosts in
wireless network must be configured according to the
security settings. The password must be the same.
Otherwise, this host can’t connect the Router.
2. A “touch” button for wireless on/off is on one side of the
W548D. Keep pressing it for a long time to enable or disable
the wireless function of W548D.
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8.3 MAC Filter
Select “WLAN Setting→MAC Filter” on the left menu, you can
set the MAC address filter items on this page. MAC address
filter can allow or refuse the computers in WLAN to access the
WAN. You can add MAC addresses to increase the filter rules or
delete the obsolete filter rules.
MAC Filter
Select MAC Authentication:
Disable: Disable the set MAC address filter rule.
White list: Permit the set MAC address to pass the Router.
Black list: Disable the set MAC address to pass the Router.
Add MAC Address: Enter the MAC address which needs to be
filtered. For example: 00：21：81：07：B8：58.
Delete: Delete the set MAC address value.
Apply: Click it to finish settings.
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Notice:
If you enable the MAC address filter of the wireless network, and
select “White List” for the filter rule, when there is no effective
item in the filter list, no host can access the wireless network.
“Black List” is just the opposite.
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Chapter 9
Advanced Setting
9.1 Route Setting
9.1.1 Static Route Setting
Select “Advanced Setting→Route Setting→Static Route Setting”
on the left menu, and you can set static routing on this page.
Static Route Setting is special. When you use proper static
routing in networks, you can reduce routing select problems and
improve the forwarding rate of the data packets. IP address,
subnet mask and gateway can be set to specify a routing item.
Destination IP address and subnet mask can be used to specify
an object network/ host. Then the Router will send the packets to
the specific object network/ host.
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Click Add to enter the following interface.
Destination IP Address: Identifies the object IP address or
object network you want to access.
Subnet Mask: It is used to identify the object network with
destination IP address.
Gateway IP address: The Router’s or the host’s IP address
which the packets are sent to.
Interface: Displays the interface which the packets are sent to.
Apply: Click it to finish settings.
Notice:
When you set the static routing items, don’t set the destination
IP address and the Router’s WAN / LAN IP address at the same
range.
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9.1.2 Dynamic Route Setting
Select “Advanced Setting → Route Setting → Dynamic Route
Setting” on the left menu. You can configure dynamic routing for
any existing interface using edit image link of the interface.
Select the need RIP version and operation mode and then click
“Enable” in checkbox to open RIP.
Click “Edit” to enter the page like the following picture.
Interface Name: Displays the interfaces which your dynamic
route item is using.
RIP Version: You can select version1, 2, and both.
Operation Mode: You can select active, passive and send only.
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Multicast Send Type: This function must work in RIPv2.
Enable: Displays the Router’s enable/ disable state.
Select the RIP version and operation mode on the dynamic
route setting page. Then select “Enable” to enable RIP.
Notice:
Please use the default dynamic route setting. Don’t change the
settings unless necessary. Otherwise, the wrong dynamic
setting will damage the network.
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9.2 ADSL Setting
Select “Advanced Setting→ ADSL Setting” on the left menu.
The following picture shows the properties supported by ADSL.
You can configure the Annex and enable the items you need.
Default: Click default to restore the settings to default value.
Start: Click it to finish settings.
Notice:
Don’t change the default value unless necessary.
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9.3 Bandwidth Control
Select “Advanced Setting→Bandwidth Control” on the left menu.
You can limit bandwidth of each IP in LAN on this page.
Combined with traffic statistics, it is effective to control the
bandwidth of each computer and distribute the whole network’s
traffic evenly.
Start IP/ End IP: It is the IP address or address range restricted
by this rule. Different rules should not be imposed on the same
IP address or address range.
DS Rate/ US Rate: It is the download rate/ upload rate of the IP
address or address range restricted by this rule.
Edit: Click “Edit” to enter the following page. You can change
the IP address range and rate on this page.
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If you want to control the hosts’ bandwidth
(192.168.1.8-192.168.1.100) at 50KB (50KB/s=50*8=400Kbps)
and the maximum upload bandwidth at 10KB
(10KB/s=10*8=80Kbps), you can configure the settings as the
following picture. Click “Add” to finish settings.
Notice:
The unit of the download/ upload rate is KBps. Generally
speaking, the download rate and upload rate provided by 2M
ADSL broadband service are 2Mbps and 512Kbps. The
conversion of units is as follows:
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2Mbps = 2048Kbps =256KByte/s = 256 KBps
512Kbps = 512/8 KByte/s = 64 KBps
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Chapter 10 NAT Setting
10.1 NAT ALG
Select “Advanced Setting→NAT Setting→NAT ALG” on the left
menu. An ALG provides a service for a specific application.
Incoming packets are checked against existing NAT rules or
Firewall filters, IP addresses are evaluated and detailed packet
analysis is performed. If necessary, the contents of a packet is
modified, and if a secondary port is required, the ALG will open
one.
Notice:
All of the above functions are enabled in default mode. We
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recommend you to use the default value.
10.2 Virtual Server
W548D can configure virtual server. Select “Advanced Setting→
NAT Setting→Virtual Server” on the left menu, you can set
virtual server item on the following page. When remote users
access the Web or FTP in LAN via public IP address, the virtual
server can convert them to local server in LAN automatically.
The internal firewall can filter the unidentified packets to protect
your local network. Under the Router’s default setting, the
computers in LAN can’t be seen by outside computers. If you
want to set some computers in LAN to be seen in WAN, please
use virtual server. Virtual server can define a service port. The
service requests from outer networks to this service port will be
forwarded to the server specified by the Router via IP address.
By this way, the users from outer networks can access the
server in LAN without security influence of local network.
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Add: Click it to enter the page as the following picture.
Pro-defined: There are some common service types for you to
select. If you are not familiar with the service port, we
recommend you to use the default service definition.
User Defined: Virtual service defined by yourself. Please enter
the service rule name you defined.
WAN Interface: Select the WAN input/ output data service
interface.
Protocol Type: The protocol used by virtual server. You can
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select TCP, UDP and ALL. If you don’t know protocol you use,
you can select ALL.
External Packet Port Start/ Port End: Enter the port range
which the permitted external packets come from.
Forward to Internal Host Port Start/ Port End: Enter the host’s
port range which you permit to receive external packets.
For example:
If you want the internal PC at the IP address of 192.168.1.8 to
provide Web service for external Internet, you can configure the
settings as follows. You can set the FTP file server also.
Notice:
1.
You can choose the default value for WAN interface. Tenda
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is not a must.
If you set a virtual server at port 80, you need to set the
“Web management port” at any value except 80, such as
8080. Otherwise there will be collision to damage the virtual
server.
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10.3 DMZ
Select “Advanced Setting→NAT Setting→DMZ” on the left menu,
you can set the DMZ (Demilitarized Zone) on this page. When
you set a DMZ host on your local network, the host can be
accessed from the Internet to accomplish intercommunication
without limit.
Click “Edit” to enter the following page.
Discarded: The IP packets will be discarded that is come from
WAN interface.
Forwarded to the DMZ Host:
The IP packets from WAN interface will be forwarded to the DMZ
host.
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Application: Click it to finish settings.
For example:
If you want to set the PC with the IP address of 192.168.1.8 as a
DMZ host, you can set the parameters as follows and click
“Apply” to finish settings.
Notice:
Adding client computer to DMZ may bring security problems to
local network, so don’t use this option carelessly.
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10.4 UPnP
Select “Advanced Setting →NAT Setting→UPnP” on the left
menu, you can search UPnP information on this page. By UPnP
(Universal Plug and Play) function, the host in LAN can request
the Router to forward the port, thus the external host can access
the internal host for sources. For example, the MSN Messenger
in Windows XP and Windows Me can utilize UPnP when it is
communicating in video and audio, thus the function restricted
by NAT can be used normally. Enable UPnP to help support
applications that would not otherwise work behind a Router.
Both UPnP Internet Gateway Device and NAT Traversal are
supported.
Select “Enable UPnP” and then click “Apply”. The settings will be
finished after rebooting.
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Notice:
1. Because the security of current UPnP version has not been
guaranteed, please close the UPnP function when you don’t
need it.
2. Only the applications that support UPnP protocol can use this
function. MSN Messenger may need the support of Operating
System such as Windows XP/ ME.
3. UPnP function needs the support of Operating System such
as Windows XP/ME.
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Chapter 11 Security Setting
11.1
Firewall
Select “Advanced Setting→Firewall” on the menu, and you can
set the Router’s security options on this page. On this page you
can enable or disable the Router’s firewall. Then click “Apply” to
take effect.
11.2
IP Filter
Select “Security Setting→IP Filter” on the left menu. You can
check and add IP address filter item on this page. IP address
filter can deny or allow the intercommunication between the
computers in LAN and the Internet. It can deny or allow the
specific port number or all port numbers of specific IP address.
You can add new items to increase new filter rules.
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It displays the status and parameters of the configured IP filter
rules. Click “Add” to enter the adding page as the picture below.
Filter Rule Name: Enter the filter rule name you defined.
Select policy:
Outbound: Filter the packets sent by the controlled computers
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in LAN.
Inbound: Filter the packets sent by the controlled computers in
WAN to the Router.
Both: Filter all the packets sent by the controlled computers
both in WAN and LAN.
Protocol: You can select TCP, UDP, ICMP, GRE and All for the
protocol type. If you are not familiar with these protocol types,
you are recommended to choose “All”.
Filter Action:
Allow: Allow the configured IP to pass the Router and others are
denied.
Deny: Deny the configured IP to pass the Router and others are
allowed.
Source IP Range: The IP address of the computer which
initiates a service connection. If it is null, it means to control all
the computers which initiate the service connection. You can
enter an IP address range here. For example, Start
(61.145.238.6) - End (61.145.238.47).
Destination IP Range: The IP addresses of the computers
which accept the service connection passively. If it is null, it
means to control all the computers which accept service
connection passively. You can enter an IP address range here,
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for example, Start (192.168.1.123)-End (192.168.1.185).
Source Port Range: The service port of the computer
controlled in LAN like website server. If it is null, it means to
control all the service ports. You can enter a port range here
such as Start (25)-End (110).
Destination Port Range: The service port of the computer
controlled in LAN. If it is null, it means to control all the service
ports of the computer. You can enter a port range here such as
Start (1030)-End (2000).
Status: Displays the enable/ disable status of this rule.
Apply: Click it to finish settings.
For example: If you don’t want the internal computers at the IP
address of 192.168.1.8-192.168.1.20 to download by BT, please
configure the settings as the following picture and click apply to
finish settings.
After you apply it, please change the port and configure the
settings again.
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Select “UDP” for “Protocol” without changes to other settings.
Repeat the above steps to finish settings.
Notice:
1. Use “IP Filter” to forbid the BT downloading. When you use
BT to download, you need to send a request to the “seed”
server. When the request passes through the Router, the
Router can filter it to prevent BT connection.
2. The ports used by “seed” server often congest between
6900 and 8100 such as 6969, 8000 and 7373. We can use
this rule to forbid the ports at this range. But some other
seed servers except BT are using 8080 port, so we often
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divide them into two ranges：6900-8079 and 8081-8100.
3. Because it is the internal PC which initiates the BT
connection to connect the external Internet server, the data
message filter is Outbound.
4. The protocols which BT used are TCP/UDP, so forbid the
two protocols.
11.3
MAC Filter
Click “Security Setting→MAC Filter” on the left menu. As the
picture shows below, MAC Filter permits or refuses the
computers in LAN to access the WAN by MAC address,
controlling the users to access the Internet efficiently. You can
add new filtering rule by adding MAC address or delete old filter
rule by deleting links.
Select MAC Authentication:
Disable: Forbid the configured MAC address filter rule.
White List: Permit the configured MAC address to pass the
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Router.
Black List: Forbid the configured MAC address to pass the
Router.
Add MAC Address: Enter the MAC address you want to set,
such as 00：21：81：07：B8：58.
Apply: Click it to finish settings.
For example:
If you want to control the host in LAN (MAC address 00：21：81：
07：B8：58) to access the Internet, you can set the parameters as
follows.
Notice:
If you enable the MAC address filter function in LAN and select
“Black List” in filter rule without any effective item in filter list, no
host can access the Internet. “White List” is opposite.
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11.4
URL Filter
Select “Security Setting→URL Filter” on the left menu. You can
check and add domain filter items on this page. Domain name
filter can prevent all the computers in LAN accessing WAN. It will
deny all the requests which go to the specific domain name.
Rule Action:
Allow: Allow computers in LAN to access the domain name
setting.
Deny: Deny computers in LAN to access the domain name
setting.
Filter Name: Enter the rule name you defined.
Policy Name:
Ext-int Policy: Control the URL connection which the internal
LAN host initiates to the Internet.
Domain Name: Enter the domain name refused by LAN
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computers.
Start Time/ End Time: Set the valid time range.
Add: Add the new rule to the rule list.
For example:
If you don’t want the internal host to access the websites contain
the string “game” at 8：00-18：00, you can set the parameters as
follows. Then click add and reboot to finish settings.
Notice:
The “game” entered into the domain name column is wildcard,
thus all the domain names contain string “game” can be filtered.
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11.5
Remote Access
Select “Security Setting→Remote Access” on the left menu.
Remote access function enables users to configure the Router
from WAN by Web browser and perform management task from
remote host. You can set management IP address range and
port on the interface webpage as the following picture.
Web Browser: Enter the WAN IP address range which can
access the Router.
Web Server Port on Wan Interface: Enter the Web
management port number used to access the Router.
Firewall Interface: Select it to enable the firewall.
Telent: Remote login function. The WAN IP address range
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which can perform remote login function.
Ping: Ping function. The WAN IP address range which can
perform ping function.
Apply: Click “Apply” to finish the configuration.
For example:
If you want the host at the IP address of 58.12.34.56 to control
the W548D and log on the web interface remotely via port 8080,
you can set the parameters as follows and click “Apply” to finish
settings.
Notice:
You can use the default value for firewall interface. The
corresponding PVC name can be others.
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11.6
LAN Access
Select “Security Setting→LAN Access” on the left menu. LAN
access can allow or restrict LAN side management access to the
Router. You can set the management type and management IP
address range on the interface page as the following picture
shows.
Web Browser: Browse the Web page. The LAN IP address
range which can browse the Web page.
Telent: Remote login. The IP address range in LAN which can
perform remote login function.
Ping: Ping function. The IP address range in LAN which can
perform ping function.
Notice: When the initial IP address is null, the default IP address
will be all (from 0.0.0.0-255.255.255.255).
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Apply: Click it to finish the setting
For example:
If you want to control the hosts at the IP addresses of
192.168.1.8- 192.168.1.10 to visit the Web-based interface of
W548D, please set the parameters as follows and click “Apply”
to finish settings.
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Chapter 12
12.1
Monitor Information
Statistics information
Select “Monitor Info→ Stats info” and you can check statistics
information of the current ADSL interface and WLAN interface. It
is shown as the picture below.
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12.2
System Log
Select “Monitor Info→ System Log” on the left menu, then you
can check the Router’s Log information. This page records the
Router’s system Log, so you can check the log to get the system
events taken place on the Router. After you set the time range,
click the “Check” button and you can check the system log
during the time range you set. If you click the “Save” button, you
can save the system log in this time range. If you click “Clear”
button, you can cancel all the current log information.
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Chapter 13 System Tools
13.1
CWMP Setting (TR069)
CWMP (CPE WAN Management Protocol) provides the
common frame, message criterion, management method and
data model which used to manage and configure the next
generation family network devices. CWMP uses DSL to access
the network. When DSL connects the network, user devices are
too many and distributed separately and it is not easy to manage
and maintain the devices on the user’s side, so CWMP
proposed that use ACS (Auto Configure Server) to manage the
CPE
(Customer
Premise
Equipment)
concentrically
in
long-distance. This way can resolve CPE devices’ management
problems, save the maintenance cost and improve the efficiency
to resolve problems.
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WAN Interface: Select your WAN interface. If you are not
familiar with the interface, you are recommended to select
“Auto”. Click “Apply” to take effect.
ACS URL: Enter the ACS URL address of management server.
User Name/ Password: Please enter the User Name and
Password you used to access the management service.
Periodic Inform: If you allow the device to send data packets
periodically to management server to report the device’s status,
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please select “Enable”, otherwise select “Disable”.
Random Inform: If you allow the device to send data packets
randomly to management server to report the device’s status,
please select “Enable”, otherwise select “Disable”.
Periodic Inform Interval: Set the periodic inform interval. Notice:
enter seconds.
Periodic Inform Time: Set the periodic inform time. Notice: the
time format must be correct.
Connection Request URL: The URL address used to manage
the server connecting with this device.
Connection
Request
Username/
Connection
Request
Password: Enter the correct user name/ password you used to
manage the server connecting with this device.
Upgrades Managed: Enable/ Disable upgrades managed.
ACS Discovery: Enable/ Disable ACS URL auto search
function. If you are not sure of the ACS URL address of the
management server, you can choose auto search.
Apply: Click it to finish settings.
Notice:
TR069 is provided by your ISP. If you are not clear, please
inquire your ISP.
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13.2
SNMP Setting
SNMP is the abbreviation for Simple Network Management
Protocol, it can monitor device’s status and set the parameters
using the SNMP Client software, Router can also automatically
send trap information to the management host to report their
state.
If you do not use SNMP to manage the network or you do not
know whether it is necessary to run SNMP, then do not enable it.
Select the "System Tool → SNMP setting" menu to enter the
following interface:
Read Community: Set the key for reading Router’s information.
Write Community: Set the key for modifying Router’s setting.
Trap Community: Set the key for reading Trap information.
Trap Manager IP: Set the host IP address that receives Trap
information.
Click “Apply” to save the settings.
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13.3
DDNS Setting
Select “System Tool→DDNS Setting” on the left menu. You can
set the corresponding configurations on this page. The main
function of DDNS is to evaluate from static domain to dynamic IP
address. When the user who uses dynamic IP address obtains a
new IP address on login, the dynamic domain name software
installed on the host will send this IP address to dynamic domain
name resolution server provided by DDNS and renew the
domain name resolution database. When other users on the
Internet want to access this domain name, dynamic domain
name solution server will designate to the correct IP address.
Thus, most of the users who don’t use static IP addresses can
establish its own network system economically, efficiently by
DDNS. This Router provides three DDNS services for you to
select. When you are configuring it, please choose the service
type (service provider) you need.
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Dynamic DNS: Displays the Enable/ Disable status of DDNS.
Dynamic DNS Provider: Select your DDNS provider. If you
haven’t registered on DDNS, please select the corresponding
link website for register.
Internet Connection: Select your WAN interface.
User Name/ Password: Please enter the User Name and
Password you registered on the DDNS.
Domain Name: It is the domain name you registered on the
DDNS. Please enter it correctly and you can enter more options.
Apply: Click it to finish settings.
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13.4
Password
Select “System Tool→Password setting” on the left menu. You
can change the user name and password on this page. First
enter a new user name, new password, and then confirm the
new password. After that, click “Apply” to save the new user
name and password successfully.
Notice:
We recommend you to change the administrator’s initial User
Name and Password. If you forget the system password, please
restore your Router to factory default value.
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13.5
Time Setting
Select “System Tool→Time Setting” on the left menu and you
can set the Router’s SNTP Server on this page. When your
Router connects to the Internet and the SNTP Server is correctly
set, you can obtain standard time from the Internet.
Host name: You can select a default domain name for SNTP
server on the drop-down list or enter the SNTP server name
manually.
Add: Add your configured SNTP server to the SNTP server list.
Delete: Delete the SNTP server from the SNTP server list.
IP address: Enter a PC’s IP address as timer server for Router.
Time Zone: Select the time zone you are in and then enter the
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54M Wireless ADSL2+ Modem Router
corresponding time in “System clock” blank.
Click “Submit” button to finish the system time settings.
Notice:
1. When you turn off the Router’s power adapter, the time
information will be lost. When you restart the computer and
connect the Internet next time, the Router will obtain SNTP time
automatically.
2. You must first connect to the Internet to obtain SNTP time or
set the system time manually on this page, thus the time
configuration in other functions like Firewall can take effect.
3. When you select “Set the time manually”, if you want to check
the current system time, please refresh the time setup page.
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13.6
Firmware Upgrade
Select “System Tool” on the left menu and then click “Update”,
you can upgrade the firmware version of the Router on the
interface page as the following picture shows.
Steps for upgrading firmware:
Step One: Login to our website: www.tenda.cn and download
the latest firmware.
Step Two: Enter the full path of the file which you want to put the
firmware in or click the “Browse” button to choose the file.
Step Three: Click Firmware to upgrade it.
Step Four: After the firmware has been upgraded, the Router
will reboot later.
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Notice:
1. Please choose the firmware which is the same as the
hardware version. Don’t power off the Router when it is
upgrading, otherwise the Router will be destroyed. After
upgrading, the Router will reboot automatically.
2. After the firmware has been upgraded, the Router will restore
to factory default value.
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13.7
Backup & Restore
Select “System Tool→Backup & Restore” on the left menu, you
can backup or restore the Router’s configuration file. Backup
function helps you to save the Router’s configurations on your
computer for preparation. Before upgrading the Router’s
firmware or loading the new configuration file, please backup the
Router’s previous configuration to prevent from losing data
during the procedure. Restore function can help you to load the
previous configuration files. If you want to set the same
configuration for multiple Routers, you can first set up a Router,
save its configuration, and then load the configuration to the
other Routers. By this way, you can save much time in
configuration.
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Example 1: If you want to backup the Router’s configuration
files, you can follow the steps below.
Step One: Click backup the configurations on the Backup &
Restore page.
Step Two: Click “Save” button on the page.
Step Three: Select the path to save the file and click save to
finish backup.
Example 2: If you want to load the file config.bin to the Router,
you can follow the steps below.
Step 1: Enter the full path of the file on the backup & restore
page. You can also click the browse button to select the file.
Step 2: Click Load button on the backup& restore page to load
the configuration.
Notice:
1. After the configuration files are loaded, the previous
configuration information will be lost, so please backup the
previous configuration before load the new. If there are mistakes
for the configuration files you loaded, you can load the backup
files.
2. Don’t power off the Router when you are loading the
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configuration files, otherwise, the Router will be destroyed. The
size of the loading file and its correctness of the configuration
commands affect the loading time. After the loading is finished,
the Router will reboot automatically. If there is any mistake
during loading, you can select the options according to the
reminder information or reboot the Router.
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13.8
Reboot
Select “System Tools→Reboot” on the left menu. You can select
“Reboot the Router” or “Restore to factory default value” on the
drop-down list. Then click “Confirm” to apply it. It is shown as the
picture below.
Reboot the Router
When you select “Restore the Router to default value”, all of the
Router’s configuration will be restored to default value.
Default User Name: admin
Default Password: admin
Default IP Address: 192.168.1.1
Default Subnet Mask: 255.255.255.0
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Chapter 14 Logout
Select “Logout” on the menu and click OK to quit the Web-based
management interface.
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Appendix 1
1. Set the IP of your PC manually
Choose “Use the following IP address”, and enter the IP address:
192.168.1.xxx.
(xxx
ranges
2~254),
Subnet
mask
:
255.255.255.0,
Gateway: 192.168.1.1, DNS Server: You can enter your local
DNS server address (inquire your local ISP) or set the Router as
DNS proxy server.
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Click “OK” to finish settings. Then click “OK” on “Properties” of
“local area connection” to save settings.
2. DSL Uplink Mode (via Telephone line) → Configure RFC
1483 (IPv4)
Enable 802.1Q VLAN Tag: IEEE802.1Q standard VLAN
function. Enter the tag value you set. The range is from 1 to
4094.
Enable 802.1P Priority Tag: Data frame priority. Connection
priority is from 0 to 7. There are 8 levels for you to select.
Select IPv4 and default value for other options. Click “Next” to
show the following window.
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Select your WAN IP type. If you are provided the static IP, please
enter the static IP, subnet mask, default gateway, DNS server IP
into the corresponding box. If you are provided the dynamic IP,
please select obtain an IP address automatically. If you are not
clear, please inquire your ISP server and select default value for
other options. Click “Next” to show the following window.
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Apply: Click it to enable all the settings and return to the system
status page.
You have finished RFC 1483 (IPv4) settings.
2. DSL UpLink (via Telephone Line) Mode→ Configure
PPPoA
The setup steps of PPPoA are the same as PPPoE. Please refer
to PPPoE steps to set the PPPoA mode.
3. Ethernet Uplink Mode( Community Broadband Access)→
Configure PPPoE
In some communities, user name and password are needed to
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access the Internet. In this case, you only need to insert the
network cable into the LAN4 port of W548D, and configure the
PPPoE to access the Internet.
Configure PPPoE
The setup process of the PPPoE is the same as the PPPoE
settings in DSL Uplink Mode of Chapter 4.1. Please refer to that
Chapter for the detailed settings.
4. WLAN Setting
Select wireless working mode: You can select 802.11b mode of
11M bandwidth, 802.11g mode of 54M bandwidth (complies with
802.11b mode) and b/g mixed mode.
Transmitting Power: It is used to set the wireless emission
power. The default value is 100%.
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IGMP Snooping Multicast to Unicast: Enable/ Disable IGMP
Snooping multicast to unicast function.
Fragmentation Threshold: The fragmentation threshold is a
way of limiting the size of packets (frames) transmitted over the
network. If a packet exceeds the fragmentation threshold set
here, it will be divided into fragmentations. The size of the
fragmentation and threshold is 2346. You are not recommended
to modify the default value.
RTS Threshold: RTS (Request to send). When the size of the
packet exceeds this threshold, use CTS/RTS to reduce the
clashing possibility. It is not recommended to modify the default
value in SOHO, otherwise the AP performance will be affected.
Nitroxm Piggyback: Enable/Disable Nitroxm piggyback. We
recommend you to use default settings.
Select Security Option: WEP protocol is used to encrypt the
wireless transmitting data between two devices to prevent the
illegal user wiretapping or invading your wireless network. WPA
is a WLAN security enhanced solution which can improve the
protection of the wireless LAN system and access control level.
Select Encryption Protocol: Select the data encryption type
from AES mode and TKIP mode.
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Appendix 2
1. Troubleshooting
Trouble
Case
Power
Indicator Off
Troubleshooting
● Check if the power adapter is connected
properly.
● Check if the power adapter is matched.
● Check if the ADSL cable connection is
ADSL LINK
Off
OK.
● Make sure the telephone line is OK with
your phone.
● Check the phone line cabling is right.
● Check the Ethernet cable is OK.
LAN LINK
● Make sure the PC’s NIC indicator is ON.
Off
● Make sure the NIC works normally.
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● Make sure the above troubles are clear.
● Make sure the dial-up connection is
established and set up.
Can’t access
the Internet
● Make sure the user name and password
are right.
● If the dial-up is OK, please make sure the
IE proxy server is configured properly.
● Please try opening multiple web pages
2. Verifying the Connection
1. Select “Start→ Programs→ Accessories→ Command
Prompt”.
2. According to the format shown in the following figure, enter
“Ping 192.168.1.1” and press Enter. If the system gives the
result shown in the following figure, the connection between
your computer and the router is normal.
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If the picture shows as below, it indicates the connection hasn’t
been established. Then please check the previous settings, the
power of the Router, and the cables between the Router and the
computer. Then try to set it again.
3. FAQ
1. Q: How to judge ADSL connection is OK?
A: After the hardware is connected well, when the
connection is OK, the “ADSL-LINK” indicator of W548D will
be always on; otherwise, it will be blinking. Blinking indicates
the connection is troubled or wrong. Please inquire your ISP
or connect your cables again.
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2. Q: I’m an ADSL user, but why sometimes I can’t access
the Internet?
A: Because ADSL adds high frequency digital signal to the
low frequency audio of common telephone line, any device
added in the connection between the telephone company
and the ADSL filter will jeopardize the normal data
transmission. We recommend you avoid connecting
telephone or other devices before filter.
3. Q:
If my place is far from the telecommunication office,
can I install ADSL?
A: At present, ADSL2+ technology controls the distance
under 6.5KM. Because ADSL2+ has high requirements for
the line, it is better to keep the distance under 3KM for good
quality.
4. Q: Will ADSL be disconnected like 56K Modem?
A: Regardless whichever device is, it might be troubled at
times. ADSL line is also disconnected sometimes, but this
good quality line can reduces the chance to
be
disconnected.
5. Q: I opened ADSL service, but can I use ADSL2+
Modem?
A: Absolutely, ADSL2+ can comply with all the ADSL
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services. When your ISP offers you ADSL2+ service, you
avoid buying another modem. In addition, the price of
ADSL2+ is almost the same as ADSL, so ADSL2+ is a
reasonable choice.
6.
Q: What are VPI, VCI?
A：VPI (Virtual Path Identifier) and VCI (Virtual Channel
Identifier) are to identify ATM terminal (ADSL) for DSLAM,
usually provided the local ISP.
7.
Q: What related parameters are required from your ISP?
A: For dial user, Connection protocol, User name,
Password, Value of VPI/VCI, Encapsulation mode and so
on.
8.
Q: The firmware upgrade fails and why can’t I enter the
Web-based management interface?
A: Contact the technical engineer for support or after-sales
service engineer.
Notice:
Please download the upgrade packets from the Tenda
website.
9.
Q: How to restore my device to factory default value?
A: There is a reset button on the Router. Follow the steps
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below to restore the device:
1) Keep the device in running status.
2) Keep pressing the reset button for about 5 seconds with
a tip object. When you release the button, the reset is
finished.
10. Q: How to obtain a correct DNS server address?
A: 1) Inquiry your ISP to obtain DNS parameters;
2) After the Router successfully logins to the Web-based
management interface, select “Running Status” on the
menu and you can check the DNS parameters and
record.
11. Q: Which factors affect the wireless signals?
A: 1) The walls in the house are main obstacles. Because
wireless LAN adopts wireless microwave frequency range,
the signals received by wireless receiving devices behind
the obstacles will be rather weak.
2) Physical obstacles not only hold up the wireless signals
but also absorb the electromagnetic power.
3) The working frequency range of IEEE802.11b/g
standard is 2.4GHz, but other electrical devices are also
working in this frequency such as microwave oven,
Bluetooth device, wireless telephone and refrigerator etc.
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If there are strong magnetic fields beside, wireless network
will be affected.
4) If there are multiple wireless devices in wireless
environment, channel conflict and wireless signal
interference may occur.
5) The strong signal interference resources such as
wireless transmission tower, electric welding machine,
electric car or electric transformer may disturb the wireless
signals or devices.
6) The weather may affect the outdoor wireless signals
greatly. The signals attenuate sharply in lightning storm or
gloomy weather. However, the signals in sunny weather
can transmit farther.
12. Q: How to improve signal transmitting quality?
A: 1) Choose a proper place for wireless Router. The
requirements are as follows:
1. The place should be high enough for the Router to
transmit the signals widely, thus the obstacles and dead
spots will be greatly reduced.
2. When you choose the place to set the Router, make
sure that the signals pass through fewer walls.
2) Modify channels to reduce wireless disturbance.
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Notice: When you set your wireless transmitting
channel, keep above 5 channels far away from other
wireless signal channels.
3) Keep the wireless Router far away from household
appliances to reduce the disturbance of the signals.
4) If the antenna of wireless Router is detachable, you can
change it for a higher gain one to enhance wireless
signals.
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4. VPI/VCI List
The VPI/VCI list is collected by our company for the
convenience of customers. If you can not successfully dial-up,
please ask your ISP for help.
VPI
VCI
Encapsulation
Australia - Telstra
8
35
PPPoA LLC
Argentina - Telecom
0
33
PPPoE LLC
Argentina - Telefonica
8
35
PPPoE LLC
Argentina
1
33
PPPoA VC-MUX
Belgium-ADSL Office
8
35
1483 Routed IP LLC
Belgium - Turboline
8
35
PPPoA LLC
Bolivia
0
34
1483 Routed IP LLC
Brazil - Brasil Telcom
0
35
PPPoE LLC
Brazil - Telefonica
8
35
PPPoE LLC
Brazil - Telmar
0
33
PPPoE LLC
Brazil - South Region
1
32
PPPoE LLC
Colombia - EMCALI
0
33
PPPoA VC-MUX
Columbia - ETB
0
33
PPPoE LLC
Costa Rica - ICE
1
50
1483 Routed IP LLC
Denmark-Cybercity, Tiscali
0
35
PPPoA VC-MUX
France (1)
8
35
PPPoE LLC
France (2)
8
67
PPPoE LLC
ISP
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VPI
VCI
Encapsulation
France (3)
8
35
PPPoA VC-MUX
Germany
1
32
PPPoE LLC
Hungary - Sci-Network
0
35
PPPoE LLC
Iceland - Islandssimi
0
35
PPPoA VC-MUX
Iceland - Siminn
8
48
PPPoA VC-MUX
Israel
8
35
PPPoA VC-MUX
Italy
8
35
PPPoA VC-MUX
Jamaica (1)
8
35
PPPoA VC-MUX
Jamaica (2)
0
35
PPPoA VC-MUX
Jamaica (3)
8
35
1483 Bridged IP LLC
Jamaica (4)
0
35
1483 Bridged IP LLC
Kazakhstan
0
33
PPPoA VC-MUX
Mexico
8
35
PPPoE LLC
Netherlands - BBNED
0
35
PPPoA VC-MUX
Netherlands - MX Stream
8
48
PPPoA VC-MUX
New Zealand - Slingshot
0
100
PPPoA VC-MUX
Portugal
0
35
PPPoE LLC
Puerto Rico - Coqui.net
0
35
PPPoA LLC
Saudi Arabia (1)
0
33
PPPoE LLC
Saudi Arabia (2)
0
35
PPPoE LLC
Saudi Arabia (3)
0
33
1483 Bridged IP LLC
Saudi Arabia (4)
0
33
1483 Routed IP LLC
Saudi Arabia (5)
0
35
1483 Bridged IP LLC
Saudi Arabia (6)
0
35
1483 Routed IP LLC
ISP
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VPI
VCI
Encapsulation
Spain - Albura, Tiscali
1
32
PPPoA VC-MUX
Spain - Colt Telecom, Ola Internet
0
35
PPPoA VC-MUX
Spain - EresMas, Retevision
8
35
PPPoA VC-MUX
Spain - Telefonica (1)
8
32
PPPoE LLC
Spain - Telefonica (2), Terra
8
32
1483 Routed IP LLC
Spain - Wanadoo (1)
8
35
PPPoA VC-MUX
Spain - Wanadoo (2)
8
32
PPPoE LLC
Spain - Wanadoo (3)
8
32
1483 Routed IP LLC
Sweden - Telenordia
8
35
PPPoE
Sweden - Telia
8
35
1483 Routed IP LLC
Switzerland
8
35
PPPoE LLC
Trinidad & Tobago - TSTT
0
35
PPPoA VC-MUX
Turkey (1)
8
35
PPPoE LLC
Turkey (2)
8
35
PPPoA VC-MUX
United States - 4DV.Net
0
32
PPPoA VC-MUX
United States - All Tel (1)
0
35
PPPoE LLC
United States - All Tel (2)
0
35
1483 Bridged IP LLC
United States - August.net (1)
0
35
1483 Bridged IP LLC
United States - August.net (2)
8
35
1483 Bridged IP LLC
United States - BellSouth
8
35
PPPoE LLC
United States - CenturyTel (1)
8
35
PPPoE LLC
United States - CenturyTel (2)
8
35
1483 Bridged IP LLC
United States - Coqui.net
0
35
PPPoA LLC
United States - Covad
0
35
PPPoE LLC
ISP
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54M Wireless ADSL2+ Modem Router
VPI
VCI
Encapsulation
United States - Earthlink (1)
0
35
PPPoE LLC
United States - Earthlink (2)
8
35
PPPoE LLC
United States - Earthlink (3)
0
32
PPPoALLC
United States - Embarq
8
35
1483 Bridged IP LLC
United States - GWI
0
35
1483 Bridged IP LLC
United States - QWest (1)
0
32
PPPoALLC
United States - QWest (2)
0
32
PPPoA VC-MUX
United States - QWest (3)
0
32
1483 Bridged IP LLC
United States - SBC (1)
0
35
PPPoE LLC
United States - SBC (2)
0
35
1483 Bridged IP LLC
United States - SBC (3)
8
35
1483 Bridged IP LLC
United States - SouthWestern Bell
0
35
1483 Bridged IP LLC
United States - Sprint (1)
0
35
PPPoALLC
United States - Sprint (2)
8
35
PPPoE LLC
0
34
1483 Bridged LLC Snap
0
32
PPPoE LLC
0
32
PPPoA LLC
United States - Toast.Net
0
35
PPPoE LLC
United States - US West
0
32
PPPoA VC-MUX
United States - Verizon (1)
0
35
PPPoE LLC
United States - Verizon (2)
0
35
1483 Bridged IP LLC
ISP
United
States
-
SureWest
-
SureWest
-
SureWest
Communications(1)
United
States
Communications(2)
United
States
Communications(3)
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54M Wireless ADSL2+ Modem Router
VPI
VCI
Encapsulation
United Kingdom (1)
0
38
PPPoA VC-MUX
United Kingdom (2)
0
38
PPPoE LLC
United Kingdom - AOL
0
38
PPPoE VC-MUX
United Kingdom - Karoo
1
50
PPPoA LLC
Venezuela - CANTV
0
33
1483 Routed IP LLC
Vietnam
0
35
PPPoE LLC
Vietnam - VDC
8
35
PPPoE LLC
Vietnam - Viettel
8
35
PPPoE LLC
Vietnam - FPT
0
33
PPPoE LLC
ISP
If you have some problems, please contact our customer service
or visit our website.
Tenda website : http://www.tenda.cn
TEL: (86)0755-27657180 27653089
Email: [email protected]
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Appendix 3: Regulatory Information
Eu Declaration or Declaration of Conformity
Hereby, SHENZHEN TENDA TECHNOLOGY CO.,LTD, declares that this
Wireless Broadband Router is in compliance with the essential
requirements and other relevant provisions of Directive 1999/5/EC.
FCC Statement
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 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 or more of the following measures:
-Reorient or relocate the receiving antenna.
-Increase the separation between the equipment and receiver.
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54M Wireless ADSL2+ Modem Router
-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.
To assure continued compliance, any changes or modifications not
expressly approved by the party responsible for compliance could void the
user’s authority to operate this equipment. (Example- use only shielded
interface cables when connecting to computer or peripheral devices).
“The antenna(s) used for this transmitter must not be co-located or
operating in conjunction with any other antenna or transmitter.”
FCC Radiation Exposure Statement
This equipment complies with FCC radiation exposure limits set forth for an
uncontrolled environment and it also complies with Part 15 of FCC RF
Rules. Operation is subject to the following two conditions:
1) This device may not cause interference and
2) This device must accept any interference, including interference that
may cause undesired operation of the device.
Caution!
The manufacturer is not responsible for any radio or TV interference
caused
by
unauthorized
modifications
to
this
equipment.
modifications could void the user authority to operate the equipment.
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Such