D-Link Wireless N300 DSL Modem Router DSL-2740B User Manual

Introducció

This manual provides comprehensive instructions for the installation, configuration, and operation of your D-Link Wireless N300 DSL Modem Router, model DSL-2740B. This device integrates an ADSL2+ modem, a wireless N router, and a 4-port Ethernet switch, offering a complete solution for high-speed internet access and network sharing.

Please read this manual thoroughly before setting up your device to ensure proper functionality and optimal performance.

Configuració

1. Contingut del paquet

Comproveu que el vostre paquet contingui els elements següents:

• D-Link Wireless N300 DSL Modem Router (DSL-2740B)
• Adaptador d'alimentació
• Cable Ethernet (RJ-45)
• Cable telefònic (RJ-11)
• ADSL Splitter/Filter (may vary by region)
• Guia d'instal·lació ràpida

Si falta algun element o hi ha algun dany, poseu-vos en contacte amb el vostre distribuïdor local de D-Link.

2. Connexió física

Follow these steps to connect your modem router:

1. Apagar: Ensure your computer and any existing modem are powered off.
2. DSL Line Connection: Connect one end of the phone cable (RJ-11) to the DSL port on the back of the DSL-2740B. Connect the other end to your ADSL wall jack or the 'MODEM' port on an ADSL splitter/filter.
3. Connexió Ethernet: Connect one end of the Ethernet cable (RJ-45) to any of the LAN ports (1-4) on the back of the DSL-2740B. Connect the other end to the Ethernet port on your computer.
4. Connexió d'alimentació: Connect the power adapter to the power input on the back of the DSL-2740B and then plug it into a power outlet.
5. Encès: Press the power button on the back of the device. The Power LED on the front panel should illuminate.

Figura 1: Davant view of the D-Link Wireless N300 DSL Modem Router DSL-2740B. This image displays the front of the D-Link DSL-2740B modem router, highlighting its status LEDs and two external antennas. The LEDs indicate power, DSL connection status, Internet activity, and LAN port activity.

3. Configuració inicial (Web Interfície)

To access the modem router's webUtilitat de configuració basada en:

1. Obre a web navegador (per exemple, Chrome, Firefox, Edge).
2. A la barra d'adreces, escriviu http://192.168.1.1 i premeu Intro.
3. A login prompt will appear. Enter the default username and password (usually admin for both, or refer to the label on the device).
4. Follow the on-screen setup wizard to configure your DSL connection settings (VPI/VCI, encapsulation type, username, password provided by your ISP) and wireless network settings (SSID, security key).

Instruccions de funcionament

1. Dispositius de connexió

• Dispositius amb cable: Connect Ethernet-enabled devices (e.g., desktop computers, gaming consoles) to any of the four LAN ports on the back of the router using Ethernet cables.
• Dispositius sense fil:
  1. Al dispositiu sense fil (ordinador portàtil, telèfon intel·ligent, tauleta), cerqueu les xarxes Wi-Fi disponibles.
  2. Seleccioneu l'SSID (nom de xarxa) que vau configurar durant la configuració inicial.
  3. Introduïu la contrasenya sense fil (clau de seguretat) quan se us demani.
  4. The device should now be connected to your wireless network.

2. Configuració de la xarxa sense fil

You can modify your wireless network settings through the web interfície:

• SSID (nom de la xarxa): Change the default network name to a unique identifier.
• Mode de seguretat: It is recommended to use WPA2-PSK (AES) for the strongest security.
• Pre-Shared Key (Password): Set a strong, unique password for your wireless network.
• WPS (Configuració protegida per Wi-Fi): Use WPS for easy connection of compatible devices by pressing the WPS button on the router or entering a PIN.

Manteniment

1. Actualitzacions de firmware

Comproveu periòdicament el suport de D-Link website for firmware updates. Firmware updates can improve performance, add new features, and fix security vulnerabilities. Follow the instructions provided with the firmware update file amb cura.

2. Reinicialització del dispositiu

If you encounter persistent issues or forget your login credentials, you may need to reset the device to factory default settings. Locate the reset button (usually a small pinhole) on the back of the router. With the device powered on, use a paperclip to press and hold the reset button for approximately 10 seconds until the LEDs flash. The device will restart with factory default settings.

3. Neteja

Keep the modem router clean and free from dust. Use a soft, dry cloth to wipe the exterior. Do not use liquid cleaners or aerosols.

Resolució de problemes

Problemes comuns i solucions:

• Sense energia: Ensure the power adapter is securely connected to the device and a working power outlet. Check the Power LED.
• No DSL Connection: Verify the phone cable is correctly connected to the DSL port and the wall jack/splitter. Ensure your ISP service is active. The DSL LED should be solid green.
• Sense accés a Internet: Check if the Internet LED is illuminated. If not, verify your ISP settings (username, password, VPI/VCI) in the web interface. Contact your ISP if the issue persists.
• Sense connexió sense fil: Ensure the Wireless LED is illuminated. Check your device's Wi-Fi settings and ensure you are connecting to the correct SSID with the correct password.
• Rendiment lent:
  • Try restarting the modem router by unplugging it for 10 seconds and plugging it back in.
  • Assegureu-vos que el router estigui situat en un lloc central, allunyat d'obstacles i fonts d'interferències (per exemple, microones, telèfons sense fil).
  • Comproveu si hi ha actualitzacions de firmware.

Indicadors LED:

Especificacions

• Model: DSL-2740B
• Tipus de dispositiu: ADSL2+ Modem, Wireless N Router, 4-Port Switch
• Estàndard sense fil: 802.11n (backward compatible with 802.11g/b)
• Velocitat sense fil: Up to 300 Mbps (N300)
• ADSL Standard: ADSL2+
• Ports Ethernet: 4 x 10/100 Mbps LAN ports (RJ-45)
• Port DSL: 1 x RJ-11
• Seguretat: WPA, WPA2 Wireless Encryption, NAT and SPI Dual Active Firewall
• Dimensions (LxWxH): Aproximadament 10.9 x 8.3 x 2.7 polzades
• Pes: Aproximadament 1.4 lliures
• Sistema operatiu: D-Link OS
• Característica especial: WPS

Informació de la garantia

D-Link products are covered by a limited warranty. The specific terms and duration of the warranty may vary by region and product. Please refer to the warranty card included with your product or visit the official D-Link weblloc web per obtenir informació detallada sobre la garantia aplicable a la vostra compra.

Suport tècnic

For technical assistance, product registration, or to download the latest drivers and firmware, please visit the official D-Link support website. Support resources typically include FAQs, troubleshooting guides, and contact information for technical support representatives.

Suport de D-Link Weblloc: www.dlink.com/support