Fourstar ULink300 Industrial USB Device Network Server User Manual

User manual for the Fourstar ULink300 industrial USB device network server, covering setup, usage in LAN/Internet, and specifications.

Brand: FourStar
Category: Industrial Robot
Document type: User Manual
Language: Chinese
Pages: 26
File format: PDF
File size: 2.2 MB
Published: 18 October, 2026
Updated: 18 October, 2026
MD5 checksum: C87BBD4F8F68C229258F0D45DCCB3F60
PDF: Fourstar ULink300 Industrial USB Device Network Server User Manual PDF

About this manual

This manual provides instructions for the Fourstar ULink300, an industrial-grade USB device network server designed to connect USB devices to Ethernet networks. It enables remote access and control of USB peripherals, such as PLCs, via local area networks or the Internet using VPN routers. The device supports various USB speeds and operating systems, facilitating simplified network management for industrial control applications. This manual is written in Chinese.

What's inside

Overview
Main Uses and Features
Characteristics and Technical Parameters
External Structure and Components
Parameter Settings
LAN Usage
Internet Usage
Common Questions
Ordering Information

Specifications

Power Supply	9-40VDC
Power Consumption	3W (10W max)
USB Ports	2 x USB-A (expandable to 12)
Network Speed	10/100/1000M
Operating Temperature	-20 ~ +75°C
Dimensions	85mm x 49mm x 100mm
Weight	150g

Frequently asked questions

What is the default username and password for ULink300?

The default username is admin and the password is admin.

What is the default IP address of ULink300?

The default IP address is 192.168.1.100.

How do I restore ULink300 to factory settings?

Disconnect power, hold the reset button, then reconnect power until the link light flashes.

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