SX-52010/100 External Serial Device Server |
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- Overview
- Features
- Specifications
Benefits
- Extend the life of legacy serial devices and equipment
- Remotely access and control equipment over the network
- Quick and simple installation
Device Connectivity
Virtually any RS232 serial device can be connected to a network including but not limited to;
- Medical Point of Care
- Security Systems
- Industrial Equipment
- Point of Sale Display
- Weight Scales
- Digital Signs
- CNC Machines
- RFID Readers
The SX-520 serial device server provides the easiest method to connect, access, and monitor RS232 serial devices over a network. Connecting serial devices over a network extends the life of legacy equipment allowing them to work with newer networked systems. Network connectivity enables remote access for easy management resulting in improved efficiency, time savings and reduced operational expense.
Using Silex’s SX Virtual Link software for Serial Com Port Emulation allows for easy integration with existing PC applications not designed for network communications.
Connectivity that Works
Connecting serial devices to a network sounds easy, but serial data was never meant to communicate over TCP/IP networks. The experts at Silex Technology have over 35 years providing complex connectivity solutions for leading technology companies in demanding environments.
Complexity made Simple
The SX-520 provides industry leading simplicity for connecting serial devices to a network. Designed to provide the easiest and quickest way to connect and communicate with RS232 serial devices. Using the included setup utility and Silex’s exclusive Auto Find and Connect feature takes the guess work out of device connectivity.
Industry Leading Quality
The SX-520 is designed to meet the demanding performance requirements of critical applications. Each SX-520 is individually tested and inspected to ensure the highest quality resulting in greater performance and reliability.
Application Examples
Serial Port Emulation:The SX-520 includes Silex’s serial port emulation software allowing Windows software applications that communicate directly to a serial port to now communicate over the network to the serial device attached to the SX-520.

ECable Mode:
The SX-520 features Silex’s ECable mode allowing serial data to be tunneled over the network between devices connected to SX-520s. Using the SX-520 UDP Multicast capabilities data can be sent from a PC to two or more SX-520s simultaneously.

Model |
SX-520 |
Network |
10 Base-T/100 Base-TX |
Protocols |
TCP/IP, ARP, IP, ICMP, TCP, UDP, DHCP, BOOTP, |
Serial Port |
1 RS232C DB9M |
Serial Communications |
Baud Rate: 300bps - 921Kbps |
Dimensions |
125.8 x 75.2 x 24.1 mm |
Weight |
335g 11.8 oz |
Environmental |
Storage Temperature -20° to +70°C |
Input Power |
5 vdc, 0.6A, (3W) |
Security |
Login Password, TCP Protocol Filter, IP Filter, |
Agency |
VCCI Class-B, FCC Class-B, IEC IP40 |
Ordering Information
Part Number: SX-520-0031
Single Port RS232C Serial to 10/100 Ethernet Device Server
Includes Quick Start Guide, Software, U.S. Power Supply

