DN-3025 - Network adapter Digitus - Free user manual and instructions

Product Type	USB 3.0 to Gigabit Ethernet Adapter
Model Number	DN-3025
Brand	Digitus
Interface	USB 3.0 (backward compatible with USB 2.0/1.1)
Network Standard	IEEE 802.3, IEEE 802.3u, IEEE 802.3ab
Data Transfer Rate	10/100/1000 Mbps (auto-negotiation)
Connector	1 x RJ-45 female
LED Indicators	Link/Activity (green), Speed (amber)
Dimensions (L x W x H)	60 x 30 x 15 mm
Weight	30 g
Power Source	Bus-powered via USB port
Operating Temperature	0°C to 40°C
Storage Temperature	-20°C to 70°C
Humidity	10% to 90% non-condensing
Supported Operating Systems	Windows 7/8/10/11, macOS 10.6+, Linux, Chrome OS
Driver Installation	Plug and play (drivers included for Windows; built-in for others)
Wake-on-LAN	Supported
IEEE 802.1Q VLAN Tagging	Supported
Jumbo Frame Support	Up to 9K bytes
Maintenance	Clean with a dry, lint-free cloth. Do not use liquids or solvents.
Safety	Avoid exposure to water, moisture, and extreme temperatures. Use only with compatible USB ports.
Spare Parts and Repairability	No user-serviceable parts. In case of failure, replace the entire unit.

Frequently Asked Questions - DN-3025 Digitus

How do I install the DN-3025 network adapter on Windows?

Simply plug the adapter into a USB port. Windows will automatically detect and install the driver. If not, download the driver from the Digitus website.

Is the Digitus DN-3025 compatible with macOS?

Yes, it works with macOS 10.6 and later. The driver is built-in, so just plug and play.

What is the maximum data transfer speed?

It supports 10/100/1000 Mbps, with full Gigabit speed when connected to a Gigabit network and a USB 3.0 port.

Does the adapter support Wake-on-LAN?

Yes, the DN-3025 supports Wake-on-LAN when properly configured in your operating system's network settings.

Can I use this adapter with USB 2.0 ports?

Yes, it is backward compatible with USB 2.0 and 1.1, but speeds will be limited to the USB 2.0 maximum (480 Mbps).

What operating systems are supported?

It supports Windows 7/8/10/11, macOS 10.6+, Linux, and Chrome OS.

Do I need to install drivers for Linux?

Typically not; the adapter uses the built-in ax88179 or similar driver. It should work automatically.

How do I know if the adapter is working?

Check the LED indicators: green for link/activity, amber for speed. Also, see your network settings for an active connection.

What is the power consumption of the DN-3025?

It is bus-powered from the USB port and consumes less than 2.5W, typically around 1.5W during data transfer.

Can I use the adapter with a USB hub?

Yes, but ensure the hub is powered to provide sufficient current for stable operation, especially for Gigabit speeds.

USER MANUAL DN-3025 Digitus

2.5 Gigabit Ethernet Adapter

Black 2.5G network device with USB port and cable (no text or symbols on body)

User Manual

DN-3025

Introduction

This Type-C™ to 2.5Gbps Ethernet Adapter is a high performance and low expenditure solution. It enables your new Macbook Pro,

Chromebook or other USB-C supported host PC to get access to a fast Ethernet network by connecting the Gigabit Ethernet port.

Package Contents

Before attempting to use this unit, please check the packaging and make sure the following items are contained in the shipping carton:

• Main unit x1
• User Manual x1

Features

• Supports Type-C™ input and 2.5Gbps RJ45 output
• Supports USB-C plug and play, hot swap
• Supports 10M/100M/1G/2.5G bandwidth
• Supports twisted pair crossover detection and auto-correction
• USB bus power (no external power supply)
• Support WOL(Wake-On-LAN), Full Duplex flow (10M/100M/1G/2.5G Rate), Auto-Negotiation
• Supports Operating system for computers –

Windows: Windows 7 / Windows 8/Windows10/ Windows Vista/ Windows XP (32/64bit)

Mac: Mac OS X 10.6 to 10.12.5

Note:

Driver software installation is required, you need to download driver from official website:

https://www.realtek.com/zh-tw/component/zoo/category/network-interface-controllers-10-100-1000m-gigabit-ethernet-usb-3-0-software

Specifications

Input/ Output Connector
Input	Type-CTM Male ×1
Output	RJ45 ×1
RJ45 Basic Specifications
Supported communication rate	10Mbps/100Mbps/1Gbps/2.5Gbps
Main features supported	WOL(Wake-On-LAN)Full Duplex flow(10M/100M/1G/2.5G Rate)Auto-Negotiation
Physical
Weight	34g
Size(L-W-H)	74.5*35*15.5mm
Environmental
Operating Temperature	0 °C to +45°C
Operating Humidity	10% to 85 % RH(no condensation)
Storage Temperature	-10°C to +70°C
Storage Humidity	5% to 90 % RH(no condensation)
Power Consumption
Voltage	4.75V~5.25V
Standby Power	<60mA(When Ethernet cable is not connected)
Normal Operating Power	<80mA 10Mbps<130mA 100Mbps<300mA 1Gbps<460mA 2.5Gbps

Operation

① Connect Type-C™ host PC to USB-C port of this product
② Connect Gigabit Ethernet port of this product to Ethernet Router with an Ethernet cable
③ Automatically or manually set IP address of computer

Connection

Application Diagram

graph TD
    A["2.5G Ethernet Router"] -->|USB cable| B["Type-C Host PC"]
    style A fill:#000,stroke:#fff,color:#fff
    style B fill:#fff,stroke:#000,stroke-width:2px

Hereby Assmann Electronic GmbH, declares that the Declaration of Conformity is part of the shipping content. If the Declaration of Conformity is missing, you can request it by post under the below mentioned manufacturer address.

www.assmann.com

Assmann Electronic GmbH

Auf dem Schüffel 3

58513 Lüdenscheid

Germany

CE