D Link SL2740EA1 User Manual

DSL-2740E

User Manual v1.00

Federal Communication Commission Interference Statement

This device complies with Part 15 of the FCC Rules. Operation is subject to the following two conditions: (1) This device may not cause harmful interference, and (2) this device must accept any interference received, including interference that may cause undesired operation.

This equipment has been tested and found to comply with the limits for a Class B digital device, pursuant to Part 15 of the FCC Rules. These limits are designed to provide reasonable protection against harmful interference in a residential installation. This equipment generates, uses and can radiate radio frequency energy and, if not installed and used in accordance with the instructions, may cause harmful interference to radio communications. However, there is no guarantee that interference will not occur in a particular installation. If this equipment does cause harmful interference to radio or television reception, which can be determined by turning the equipment off and on, the user is encouraged to try to correct the interference by one of the following measures:

- Reorient or relocate the receiving antenna.

- Increase the separation between the equipment and receiver.

- Connect the equipment into an outlet on a circuit different from that to which the receiver is connected.

- Consult the dealer or an experienced radio/TV technician for help.

FCC Caution: Any changes or modifications not expressly approved by the party responsible for compliance could void the user's authority to operate this equipment.

This transmitter must not be co-located or operating in conjunction with any other antenna or transmitter. Radiation Exposure Statement: This equipment complies with FCC radiation exposure limits set forth for an uncontrolled environment. This equipment should be installed and operated with minimum distance 20cm between the radiator & your body.

Note: The country code selection is for non-US model only and is not available to all US model. Per FCC regulation, all WiFi product marketed in US must fixed to US operation channels only.

Customer Information

This equipment complies with Part 68 of the FCC rules and the requirements adopted by the ACTA. On the bottom is a label that contains, among other information, a product identifier in the format US: 3P7DL01BDSL-2740E. If requested, this number must be provided to the telephone company.

Applicable connector jack Universal Service Order Codes (“USOC”) for the Equipment is RJ11C.

A plug and jack used to connect this equipment to the premises wiring and telephone network must comply with the applicable FCC Part 68 rules and requirements adopted by the ACTA.

A compliant telephone cord and modular plug is provided with this product. It is designed to be connected to a compatible modular jack that is also compliant. See installation instructions for details.

The REN is used to determine the number of devices that may be connected to a telephone line. Excessive RENs on a telephone line may result in the devices not ringing in response to an incoming call. In most but not all areas, the sum of RENs should not exceed five (5.0). To be certain of the number of devices that may be connected to a line, as determined by the total RENs, contact the local telephone company. For products approved after July 23, 2001, the REN for this product is part of the product identifier that has the format US: 3P7DL01BDSL-2740E. The digits represented by 01B are the REN without a decimal point (e.g., 03 is a REN of 0.3).

If this Wireless N300 ADSL2+ Modem Router causes harm to the telephone network, the telephone company will notify you in advance that temporary discontinuance of service may be required. But if advance notice isn't practical, the telephone company will notify the customer as soon as possible. Also, you will be advised of your right to file a complaint with the FCC if you believe it is necessary.

The telephone company may make changes in its facilities, equipment, operations or procedures that could affect the operation of the equipment. If this happens the telephone company will provide advance notice in order for you to make necessary modifications to maintain uninterrupted service.

If trouble is experienced with this Wireless N300 ADSL2+ Modem Router, for repair or warranty information, please contact :

Company name: D-Link USA Inc. Company address: 17595 Mt. Herrmann St. Fountain Valley, CA92708, USA The customer must obtain a Case ID Number from D-Link Technical Support at 1-877-453-5465, who will attempt to assist the customer in resolving any suspected defects with the product. If the product is considered defective, the customer must obtain a Return Material Authorization (“RMA”) number by completing the RMA form and entering the assigned Case ID Number at https://rma.dlink.com/.

If the equipment is causing harm to the telephone network, the telephone company may request that you disconnect the equipment until the problem is resolved.

Connection to party line service is subject to state tariffs. Contact the state public utility commission, public service commission or corporation commission for information.

If your home has specially wired alarm equipment connected to the telephone line, ensure the installation of this equipment does not disable your alarm equipment. If you have questions about what will disable alarm equipment, consult your telephone company or a qualified installer.

WHEN PROGRAMMING EMERGENCY NUMBERS AND(OR) MAKING TEST CALLS TO EMERGENCY NUMBERS:

1) Remain on the line and briefly explain to the dispatcher the reason for the call.

2) Perform such activities in the off-peak hours, such as early morning or late evenings.

Contents

SAFETY PRECAUTION ...................................................................................................... 1

INTRODUCTION ................................................................................................................. 1

SYSTEM REQUIREMENTS ................................................................................................ 2

FEATURES ......................................................................................................................... 3

INSTALLATION .................................................................................................................. 4

BEFORE YOU BEGIN ........................................................................................................ 4

INSTALLATION NOTES ..................................................................................................... 4

INFORMATION YOU WILL NEED FROM YOUR ADSL SERVICE PROVIDER ................ 6

INFORMATION YOU WILL NEED ABOUT YOUR DSL-2740E ROUTER ...................... 7

INFORMATION YOU WILL NEED ABOUT YOUR LAN OR COMPUTER ......................... 8

HARDWARE DESCRIPTION AND INSTALLATION ........................................................... 9

LED INDICATORS .............................................................................................................. 9

BEST LOCATION FOR WIRELESS OPERATION ............................................................ 11

CONNECTING THE ROUTER ........................................................................................... 11

TCP/IP CONFIGURATION ON A PC .................................................................................13

WEB CONFIGURATION ....................................................................................................14

LOGGING IN AND WIZARD ................................................................ ..............................14

SETUP ...............................................................................................................................18

INTERNET SETUP.............................................................................................................21

WIRELESS .........................................................................................................................25

LAN INTERFACE SETTINGS ............................................................................................18

DHCP SERVER ..................................................................................................................19

DHCP RESERVED .............................................................................................................19

LAN IPV6 INTERFACE ......................................................................................................20

TIME AND DATE ................................................................................................................26

ADVANCED .......................................................................................................................27

ADVANCED WIRELESS ....................................................................................................27

PORT FORWARDING ........................................................................................................30

DMZ ....................................................................................................................................30

PARENTAL CONTROL ......................................................................................................31

FILTERING OPTIONS ........................................................................................................32

DNS ....................................................................................................................................35

IPV6 DNS ...........................................................................................................................35

DYNAMIC DNS ..................................................................................................................36

NETWORK TOOLS ............................................................................................................37

IP QOS CONFIGURATION ................................................................................................38

ROUTING ...........................................................................................................................42

NAT ....................................................................................................................................44

LOGOUT ............................................................................................................................45

MAINTAINANCE ................................................................................................................46

SYSTEM .............................................................................................................................46

FIRMWARE UPGRADE .....................................................................................................47

PASSWORD.......................................................................................................................47

DIAGNOSIS .......................................................................................................................48

SYSTEM LOG ....................................................................................................................50

LOGOUT ............................................................................................................................50

STATUS ............................................................................................................................. 50

HELP ................................................................................................................................. 50

TROUBLESHOOTING ...................................................................................................... 51

NETWORKING BASICS ................................................................................................... 53

CHECK YOUR IP ADDRESS ............................................................................................ 53

STATICALLY ASSIGNING AN IP ADDRESS .................................................................. 54

TECHNICAL SPECIFICATIONS ....................................................................................... 55

Section 1 – Product Overview

Safety Precaution

Follow the following instructions to prevent the device from risks and damage

 Use the power adapter in the package.  An overburden power outlet or damaged lines and plugs may cause electric shock or fire accident. Check the power cords regularly. If you

find any damage, replace it at once.

 Proper space left for heat dissipation is necessary to avoid overheating. The holes on the device are designed for heat dissipation to ensure

running normally. Do not cover these heat dissipation holes.

 Do not put this device close to a heat source or high temperature place. Avoid the device direct exposing sunshine.  Do not put this device close to over damp place. Do not spill any fluid on this device.  Do not connect this device to PC or electronic product, unless our customer engineer or your broadband provider instructs you to do this,

because any wrong connection may cause power or fire risk.

 Do not place this device on an unstable surface or support.

Introduction

The DSL-2740E supports multiple line modes. With four 10/100 base-T Ethernet interfaces at the user end, the device provides high-speed ADSL broadband connection for high-end users like net bars and office users. It provides high performance access to the Internet with a downstream rate of 24 Mbps and an upstream rate of 1 Mbps. It complies with specifications of IEEE 802.11, 802.11b/g/n, WEP, WPA, and WPA2 security. The WLAN of the device supports 2T2R.

D-Link DSL-2740E User Manual

Section 1 – Product Overview

Network Requirement

Available DSL uplink access

Clients to be connected

Devices installed a wireless network adapter or 10 base T/100BaseT Ethernet adapter.

Web-based Configuration Utility Requirement

Computer with the following: Windows® , Macintosh, or Linux-based operating system An installed Ethernet adapter

Browser Requirements: Microsoft Internet Explorer® v7, Mozilla® Firefox v9.0, Google® Chrome 16.0, or Safari® v4 or higher version.

Windows® Users: Make sure you have the latest version of Java installed. Visit www.java.com to download the latest version.

System Requirements

D-Link DSL-2740E User Manual

Section 1 – Product Overview

The device supports the following features:

 Various line modes  External PPPoE dial-up access  Internal PPPoE/PPPoA dial-up access  1483Bridged/1483Routed with dynamic IP or static IP  Multiple PVCs (the number of PVCs support is eight)  DHCP server/relay  Static route  Network Address Translation(NAT)  DMZ  Virtual Server  Universal plug and play (UPnP)  Dynamic Domain Name Server(DDNS)  Network Time Protocol(NTP)  Firmware upgrading through Web, TFTP  Resetting to the factory defaults through Reset button or Web  Diagnostic test  Web interface  Telnet CLI  IP/MAC/URL Filter  Application layer service  QoS  Port binding  Wireless network

Features

D-Link DSL-2740E User Manual

Section 2 – Installation

Installation

This section will guide you through the installation process. Placement of the Router is very important. Do not place the Router in an enclosed area such as a closet, cabinet or in the attic or garage.

Before You Begin

Please read and make sure you understand all the prerequisites for proper installation of your new Router. Have all the necessary 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 the Internet connection 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 wiring 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 a standard telephone cable. Ask your service provider for more information about the use of low pass filters with your installation.

Operating Systems The DSL-2740E 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, Windows Vista, Windows 7, and Windows 8.

D-Link DSL-2740E User Manual

Section 2 – Installation

Web Browser Any common web browser can be used to configure the Router using the web configuration management 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 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 Ethernet port already installed. Likewise, most fully assembled desktop computers come with an Ethernet NIC adapter as standard. If your computer does not have an Ethernet port, you must install an Ethernet NIC adapter before you can use the Router. If you need to 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 as 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 service is delivered through a PPPoE or PPPoA connection, the information needed to establish and maintain the Internet 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 assigned in a number of ways. Your network service provider will give you instructions about any additional connection software or NIC configuration that may be required.

D-Link DSL-2740E User Manual

Section 2 – Installation

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 computer. Most users will use the default settings. You may need to specify one of the following WAN Setting and Connection Type configurations (Connection Type settings listed in parenthesis):

PPPoE/PPPoA (PPPoE LLC, PPPoA LLC or PPPoA VC-Mux) Bridge Mode (1483 Bridged IP LLC or 1483 Bridged IP VC Mux) IPoA/MER (Static IP Address) (Bridged IP LLC, 1483 Bridged IP VC Mux, 1483 Routed IP LLC, 1483 Routed IP VC-Mux or IPoA)

MER (Dynamic IP Address) (1483 Bridged IP LLC or 1483 Bridged IP VC-Mux) Modulation Type ADSL uses various standardized 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 modulation (ADSL2+ Multi-Mode) used for the Router automatically detects all types of ADSL, ADSL2 and ADSL2+ modulation. Security Protocol This is the method your ADSL 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 Path 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 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.

VCI

Most users will not be required to change this setting. The Virtual Channel Identifier (VCI) is 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 Setup window of the web management interface.

D-Link DSL-2740E User Manual

Section 2 – Installation

Information you will need about your

DSL-2740E Router

Username

This is the Username needed to access the Router’s management interface. When you attempt to connect to the device through a web browser you will be prompted to enter this Username. The default Username for the Router is “admin.”

Password This is the Password you will be prompted to enter when you access the Router’s management interface. The default Password is “admin.” The user may change this.

LAN IP addresses for the DSL-2740E This is the IP address you will enter into the Address field of your web browser to access the Router’s configuration graphical user interface (GUI) using a web browser. The default IP address is 192.168.1.1. This may be changed to suit any IP address scheme the user desires. This address will be the base IP address used for DHCP service on the LAN when DHCP is enabled.

LAN Subnet Mask for the DSL-2740E This is the subnet mask used by the DSL-2740E and will be used throughout your LAN. The default subnet mask is 255.255.255.0.

D-Link DSL-2740E User Manual

Section 2 – Installation

Information you will need about your LAN or computer

Ethernet NIC

If your computer has an Ethernet NIC, you can connect the DSL-2740E to the Ethernet port using an Ethernet cable. DHCP Client status

Your DSL-2740E ADSL Router is configured, by default, to be a DHCP server. This means that it can assign an IP address, subnet mask and a default gateway address to computers on your LAN. The default range of IP addresses the DSL-2740E will assign are from 192.168.1.2 to

192.168.1.254. Your computer (or computers) needs to be configured to obtain an IP address automatically (that is, they need to be configured as DHCP clients.)

It is recommended that you backup or record this information here, or in some other secure place, in case you have to re-configure your ADSL connection in the future.

Once you have the above information, you are ready to setup and configure your DSL-2740E ADSL Router.

D-Link DSL-2740E User Manual

Section 3 – Web Configuration

LED

Color

Status

Description

Power

Green

The initialization of the system is complete.

Red On

The device is powered on.

Blinking

The firmware is upgrading.

LAN

Green Off

The Ethernet interface is not properly connected.

Blinking

The Ethernet interface is properly connected and data is being transmitted.

The Ethernet interface is properly connected, but no data is being transmitted.

2.4GHz

Green Blinking

The WLAN function is enabled and data is being transmitted on the WLAN.

The WLAN function is enabled, but no data is being transmitted on the WLAN.

Off

The WLAN function is disabled.

WPS

Green Blinking

WPS is successfully triggered.

Solid on for 5 seconds and then turns off

Connection is successfully established between the router and the client through WPS. DSL

Green Off

No signal is being detected.

Blinking

The device is handshaking with the physical layer of the office end.

A connection is set up with the physical layer of the office end.

LED Indicators

Note:

The figures in this document are for reference only.

Hardware Description and Installation

The following table describes the LEDs of the device.

Figure 1 Front panel

D-Link DSL-2740E User Manual

Section 3 – Web Configuration

LED

Color

Status

Description

Internet

Green Off

The device is under the Bridge mode or powered off.

A connection is set up and no traffic is detected.

Blinking

Data is being transmitted over Internet.

Red

The device is attempted to become IP connected, but failed.

Interface/Button

Description

DSL

RJ-11 interface for connecting the host to the telephone jack on the wall or the MODEM interface of the splitter through a telephone line.

LAN4/3/2/1

For a PC or other Ethernet-abled device to join the LAN of 2750U by being connected to this interface with RJ-45 cable.

WPS

Press and hold the button for 5 seconds starts WPS negotiation.

WIRELESS ON/OFF

Press and hold the button for 5 seconds starts WLAN.

ON/OFF

Power switch, which is used to power on or power off the router.

12V DC IN (power)

Interface for connecting the power adapter.

Reset (On the bottom side)

Press and hold the button for 1 second to restore the factory defaults.

Figure 2 Rear panel

The following table describes the interfaces of the device.

D-Link DSL-2740E User Manual

Section 3 – Web Configuration

Best Location for Wireless Operation

Many environmental factors may affect the effective wireless function of the DSL Router. If this is the first time that you set up a wireless network device, read the following information: The access point can be placed on a shelf or desktop, ideally you should be able to see the LED indicators in the front, as you may need to view them for troubleshooting. Designed to go up to 100 meters indoors and up to 300 meters outdoors, wireless LAN lets you access your network from anywhere you want. However, the numbers of walls, ceilings, or other objects that the wireless signals must pass through limit signal range. Typical ranges vary depending on types of materials and background RF noise in your home or business.

Connecting the Router

The following figure displays the application diagram for the connection of the device, PC, splitter and telephone sets..

D-Link DSL-2740E User Manual

Figure 3 DSL uplink connection

Section 3 – Web Configuration

Step 1 Connect the DSL port of the router and the Modem port of the splitter through a telephone cable; connect the phone to the phone port of

the splitter through a telephone cable; and connect the Line port of the splitter to the uplink telephone jack on the wall.

The spliter has three ports:

 LINE: Connect to a wall phone jack (RJ-11 jack)  MODEM: Connect to the Line interface of the router  PHONE: Connect to a telephone set

Step 2 Connect the LAN port of the router to the network interface card (NIC) of the PC through an Ethernet cable (MDI/MDIX). Step 3 Plug the power adapter to the wall outlet and then connect the other end of it to the Power (12V DC IN) port of the route.

D-Link DSL-2740E User Manual

Section 3 – Web Configuration

TCP/IP configuration steps for Windows XP are as follows:

Step 1 Choose Start > Control Panel > Network Connections. Step 2 Right-click the Ethernet connection icon and choose Properties. Step 3 On the General tab, select the Internet Protocol (TCP/IP) component and

click Properties. The Internet Protocol (TCP/IP) Properties window appears.

Step 4 Select the Obtain an IP address automatically button. Step 5 Select the Obtain DNS server address automatically button.

Click OK to save the settings.

TCP/IP Configuration On A PC

Each network interface on the PC should either be configured with a statically defined IP address and DNS address, or be instructed to automatically obtain an IP address using the network DHCP server. DSL router provides a DHCP server on its LAN and it is recommended to configure your LAN to automatically obtain its IP address and DNS server IP address. The configuration principle is identical but should be carried out differently on each operating system. The right figure displays the TCP/IP Properties dialog box on Windows XP.

D-Link DSL-2740E User Manual

Section 3 – Web Configuration

Step 1 Open the Internet Explorer (IE) browser, and then go to

http://192.168.1.1.

Step 2 The Login window will pop up. Enter the username and password. And

then click Login.

 The default username and password are both admin. Select Remember my login info. on this computer, you only need to enter the

password once for the first time logging.

Step 3 After logging in the web configuration page, click on the Setup. The

Wizard page appears as shown on the right. The Wizard page will guide you to fast configure your router to connect the Internet. Click Setup Wizard.

Web Configuration

This chapter describes how to use Web-based management of the DSL router, which allows you to configure and control all of DSL router features and system parameters in a user-friendly GUI.

Logging in and Wizard

The following description is a detail “How-To” user guide and is prepared for first time users.

D-Link DSL-2740E User Manual

+ 41 hidden pages