D-Link DSL-2320B ADSL2+ Ethernet/USB Modem User Manual

About this manual

This user manual provides step‑by‑step instructions for installing and configuring the D-Link DSL‑2320B ADSL2+ modem, which supports both Ethernet and USB interfaces. It includes safety guidelines, front and rear panel descriptions, and details on LED indicators.

Additional sections cover advanced setup options, troubleshooting, warranty information, and product registration. The document is organized with a clear table of contents and concise diagrams to help users quickly get the modem up and running.

What's inside

• General Information
• Package Contents
• Important Safety Instructions
• Front Panel View
• Rear Panel View
• Installing the Modem
• Configuring Your Computer
• Advanced Setup
• Warranty
• Registration

Specifications

Frequently asked questions

What types of connections does the DSL‑2320B support?

The DSL‑2320B supports both Ethernet and USB connections for linking to a computer or network.

What does the Internet LED indicate?

A solid green Internet LED means the modem has an IP address and is connected to the Internet; a red LED indicates authentication failure.

What safety precaution should be taken when cleaning the modem?

Unplug the equipment first and use a damp cloth; avoid liquid, aerosol cleaners, or magnetic/static cleaning devices.