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.
CAUTION: Change or modification not expressly approved by the party responsible for compliance could void the user’s authority to operate this equipment.
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.
--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.
CAUTION: Any changes or modifications not expressly approved by the grantee of this device could void the user's authority to operate the equipment.
RF exposure warning:
The equipment complies with FCC RF exposure limits set forth for an uncontrolled environment. The equipment must not be co-located or operating
in conjunction with any other antenna or transmitter.
• Power Adapter This unit to be used with the power supply provided by manufacturer
• CD-ROM with User Manual
• One twisted-pair telephone cable used for ADSL connection
• One straight-through Ethernet cable
• One Quick Installation Guide
Note: Using a power supply with a different voltage rating than the one included
with the DSL-2640R will cause damage and void the warranty for this product.
System Requirements
• ADSL Internet service
• Computer with:
• 200MHz Processor
• 64MB Memory
• CD-ROM Drive
• Ethernet Adapter with TCP/IP Protocol Installed
• Internet Explorer v6 or later, FireFox v1.5
• Computer with Windows 2000, Windows XP, or Windows Vista
• D-Link Click n’ Connect Utility
D-Link DSL-2640R User Manual
1
Product Overview
1
Features
•PPP (Point-to-Point Protocol) Security – The DSL-2640R ADSL Router supports PAP (Password Authentication Protocol) and CHAP (Challenge Handshake
Authentication Protocol) for PPP connections. The Router also su pports MSCHAP.
•DHCP Support– Dynamic Host Configuration Protocol automatically and dynamically assigns all LAN IP setting s to each host on yo ur netwo rk. This eliminate s the need
to reconfigure every host whenever changes in network topology occur.
•Network Address Translation (NAT) – For small office environments, the DSL-2640R allows multiple users on the LAN to access the Internet concurrently through a
single Internet account. This provides Internet access to everyone in the office for the price of a single user. NAT improves network security in effect by hiding the private
network behind one global and visible IP address. NAT address mapping can also be used to link two IP domains via a LAN-to-LAN connection.
•TCP/IP (Transfer Control Protocol/Internet Protocol) – The DSL-2640R supports TCP/IP protocol, the language used for the Internet. It is compatible with access
servers manufactured by major vendors.
•RIP-1/RIP-2 – The DSL-2640R supports both RIP-1 and RIP-2 exchanges with other routers. Using both versions lets the Router to communicate with all RIP enabled
devices.
•Static Routing – This allows you to select a data path to a particular network destination that will remain in the routing table and never “age out”. If you wish to define a
specific route that will always be used for data traffic from your LAN to a specific destination within your LAN (for example to another router or a server) or outside your
network (to an ISP defined default gateway for instance).
•Default Routing – This allows you to choose a default path for incoming data p acket s for which the destinat ion address is unknown. Th is is particularly useful whe n/if the
Router functions as the sole connection to the Internet.
•Precise ATM Traffic Shaping – Traffic shaping is a method of controlling the flow rate of ATM data cells. This function helps to establish the Quality of Service for ATM
data transfer.
•Full Network Management – The DSL-2640R incorporates SNMP (Simple Network Management Protocol) support for web-based management and text-based
network management.
• Easy Installation – The DSL-2640R uses a web-based graphical user interface program for convenient management access and easy set up. Any common web
browser software can be used to manage the Router.
D-Link DSL-2640R User Manual
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Product Overview
Hardware Overview
Connections
ADSL Port
Use the ADSL cable to connect to the your
telephone line (RJ-11 port)
Power Button
Push in to power-on the Router. Push
again to power-off the Router
Ethernet Ports
Use the Ethernet ports to connect the
Router to a computer or an Ethernet LAN
D-Link DSL-2640R User Manual
Reset Button
To manually reset, depress button
with the power on for at least seven
seconds
3
Power Insert
Use the adapter shipped with the
Router to connect to power source
Product Overview
Power
Steady green light indicate s the unit is powered on. This
remains dark when power is off. A red colored Power LED
indicates system failure.
Hardware Overview
Hardware Overview
LEDs
LED Indicators
WLAN
Steady green light indicates a wireless
connection. A blinking green light
indicates activity on the Wireless LAN
interface.
DSL
A steady green light indicates a
valid ADSL connection. This will
light after the ADSL negotiation
process has been settled. A
blinking green light indicates the
ADSL line is in the process of
synchronization.
Internet
A solid green light indicates the WAN IP address from IPCP or DHCP and
DSL is up or a static IP address is configured and PPP negotiation has been
LAN
A solid green light indicates a valid link on startup. This
light will blink when there is activity currently passing
through the Ethernet port.
D-Link DSL-2640R User Manual
4
successfully completed. If the indicator blinks green, this means the Router is
active. If the Router power is off, this remains dark. A solid red light indicates
there is no DHCP response, no PPPoE response, PPPoE authentication has
failed, and/or there is no IP.
Installation Overview
Inst allation
This section will walk you through the installation process. Placement of the Wireless ADSL Router is very important. Do not place the Router in an enclosed area such as a
closet, cabinet, or in the attic or garage. Place the Wireless ADSL Router in a location where it can be easily connected to Ethernet devices, the telephone line as well as to a
power source.
Before You Begin
Please read and make sure you understand all the prerequisites for proper installation of your new Router. Have all the necessa ry information and equipment on hand before
beginning the installation.
Installation Notes
In order to establish a connection to the Internet it will be necessary to provide information to the Router that will be stored in its memory. For some users, only their account
information (Username and Password) is required. For others, various parameters that control and define th e Internet connectio n will be required. You can print out the two pages
below and use the tables to list this information. This way you have a hard copy of all the information needed to setup the Router. If it is necessary to reconfigure the device, all
the necessary information can be easily accessed. Be sure to keep this information safe and private.
Low Pass Filters
Since ADSL and telephone services share the same copper wi ring to carry their respective signals, a filtering mechanism may be necessary to avoid mutual interference. A low
pass filter device can be installed for each telephone that shares the line with the ADSL line. These filters are easy to install passive devices that connect to the ADSL device
and/or telephone using standard telephone cable. Ask your service provider for more information about the use of low pass filters with your installation.
Operating Systems
The DSL-2640R uses an HTML-based web interface for setup and management. The web configuration manager may be accessed using any operating system capable of
running web browser software, including Windows 98 SE, Windows ME, Windows 2000, Windows XP, and Windows Vista.
Web Browser
Any common web browser can be used to configure the Router using the web configuration manag ement software. The program is designed to work best with more recently
released browsers such as Opera, Microsoft Internet Explorer® version 6.0, Netscape Navigator® version 6.2.3, or later versions. The web browser must have JavaScript
D-Link DSL-2640R User Manual
5
Installation Overview
enabled. JavaScript is enabled by default on many browsers. Make sure JavaScript has not been disabled by other software (such as virus protection or web user security
packages) that may be running on your computer.
Ethernet Port (NIC Adapter)
Any computer that uses the Router must be able to connect to it through the Ethernet port on the Router . This connection is an Ethernet connection and therefore requires that
your computer be equipped with an Ethernet port as well. Most notebook computers are now sold with an Ethern et port already in st alle d. Likewi se, most fully assembled deskt op
computers come with an Ethernet NIC adapter as standard equi pment. If your computer does not have an Et hernet port, you must instal l an Ethernet NIC adapter before you can
use the Router. If you must install an adapter, follow the installation instructions that come with the Ethernet NIC adapter.
Additional Software
It may be necessary to install software on your computer that enables the computer to access the Internet. Additional software must be installed if you are using the device a
simple bridge. For a bridged connection, the information needed to make and maintain the Internet connection is stored on another computer or gateway device, not in the
Router itself.
If your ADSL servi ce is delivered through a PPPoE or PPPoA connection, the information needed to establish and maintain the Int ernet connection can be stored in the Router. In
this case, it is not necessary to install software on your computer. It may however be necessary to change some settings in the device, including account information used to
identify and verify the connection.
All connections to the Internet require a unique global IP address. For bridged connections, the global IP settings must reside in a TCP/IP enabled device on the LAN side of the
bridge, such as a PC, a server, a gateway device such as a router or similar firewall hardware. The IP address can be a ssigned in a number of ways. Your network service
provider will give you instructions about any additional connection software or NIC co nfiguration that may be required.
Wireless LAN
Computers using the Wireless network can access the Internet or use the embedded 802.1g wireless access point. Wireless workstations must have an 802.1g or 802.1b
wireless network card installed to use the Wirel ess ADSL Router. In addition the workstations must be configured to operate on the same channel and SSID as the Wireless
ADSL Router. If wireless security is used, the wireless workstations must be properly configured for the security settings used.
D-Link DSL-2640R User Manual
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Installation Overview
Information you will need from your ADSL service provider
Username
This is the Username used to log on to your ADSL service provider’s network. Your ADSL service provider uses this to identify your account.
Password
This is the Password used, in conjunction with the Username above, to log on to your ADSL service provider’s network. This is used to verify the identity of your account.
WAN Setting / Connection Type
These settings describe the method your ADSL service provider uses to transport data between the Internet and your com puter. Most users will use the default settings. You may
need to specify one of the following WAN Setting and Conn ection Type configurations (Conn ection Type settings listed in parenthesis):
• Dynamic IP Address (1483 Bridged IP LLC, 1483 Bridged IP VC-Mux)
• Static IP Address (1483 Bridged IP LLC, 1483 Bridged IP VC-Mux, 1483 Routed IP LLC(IPoA) or 1483 Routed IP VC-Mux)
• Bridge Mode (1483 Bridged IP LLC or 1483 Bridged IP VC Mux)
Modulation Type
ADSL uses various stand ardized modulation techniques to transmit data over the allotted signal frequencies. Some users may need to change the type of modulation used for
their service. The default DSL modulatio n (Auto Synch-Up) used for the Router automatically detects all types of ADSL, ADSL2, and ADSL2+ modulation.
Security Protocol
This is the method your A DSL service provider will use to verify your Username and Password when you log on to their network. Your Router supports the PAP and CHAP
protocols.
VPI
Most users will not be required to change this setting. The Virtual P ath Identifier (VPI) is used in conjunction with the Virtual Channel Identifier (VCI) to identify the data path
between your ADSL service provider’s network and your computer. If you are setting up the Router for multi ple virtual co nne ctions, you will need to config ure the VPI and VCI as
instructed by your ADSL service provider for the additional connections. This setting can be changed in the WAN Settings window of the web management inte rface.
VCI
Most users will not be required to change this setting. The Virtual Channel Identifier (VCI) used in conjunction with the VPI to identify the data path between your ADSL service
provider’s network and your computer. If you are setting up the Router for multiple virtual connections, you will need to configure the VPI and VCI as instructed by your ADSL
service provider for the additional connections. This setting can be changed in the WAN Settings window of the web management interface.
D-Link DSL-2640R User Manual
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