STE211 Series Serial Device Server | Network Switch & Media Converter Manufacturer | CTC Union

2-port Serial to Ethernet Wireless Device Server 2-port Serial to Ethernet Device Server | CTC Union's goal is to provide reliable, temperature resistant and rugged designs for harsh environments. We offer a full spectrum of products, including L3/L2 Switch, PoE Products, EN50155 and E-Mark certified switches.

2 ports Serial to Ethernet Wireless Device Server - STE211 Series Serial Device Server
  • 2 ports Serial to Ethernet Wireless Device Server - STE211 Series Serial Device Server

2 ports Serial to Ethernet Wireless Device Server

STE211W, STE211

2-port Serial to Ethernet Wireless Device Server
2-port Serial to Ethernet Device Server

The serial to Ethernet wireless device server (STE211W) and serial to Ethernet device server (STE211) provide a bridging device to connect RS-232/RS-485 Serial Data communications to hardwired Ethernet networks or WiFi wireless networks. It connects serial devices such as PLC, alarm sensors and PTZ camera control to IP networks. Applications include industrial/factory automation, public safety, and surveillance systems. The Serial converter is built for use in light industrial environments, featuring a compact wall-mount design. It operates from 9-32VDC power supply voltages with terminal block connectors and is easy to configure through its web GUI interface.

Features
  • 1-port RS-232 + 1-port RS-422/485
  • As a Server, supports 4 TCP Clients connection simultaneously.
  • As a Client, supports connecting with 4 TCP Servers.
  • Easy installation with Windows IP Search utility
  • Web browser configuration
  • Supports 802.11b/g/n and Ethernet, 2 IPs (STE211W)
  • Watch Dog Function
Application

STE211W Serial Device Server Application

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STE211W, STE211 Datasheet
STE211W, STE211 Datasheet

2-port Serial to Ethernet Device Server

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2 ports Serial to Ethernet Wireless Device Server | Network Switch & Media Converter Manufacturer | CTC Union

CTC Union Technologies Co., Ltd., founded in 1993, is an ISO9001/14001 certified designer and manufacturer. CTC Union’s software development system follows the cybersecurity IEC62443 regulations for the design of Industrial & Telecom networking products. With their own in-house R&D and factory, CTC Union develops and manufactures high-quality products in Taiwan. CTC Union offers a full spectrum of products, including 2 ports Serial to Ethernet Wireless Device Server, Industrial Ethernet, PoE, EN50155 and E-Mark certified switches. CTC Union’s goal is to provide reliable, temperature resistant and rugged designs for mission critical systems used in harsh environments. With more than 30 years of experience in design of Telecom products, CTC Union is highly motivated to deliver various access switches and FTTP CPE products.

CTC Union is a leading Taiwanese manufacturer specializing in telecommunication products such as L2 Ethernet switches, transponders, and industrial Ethernet switches, converters, and injectors. The company maintains strict control over product design, ensuring compliance with certifications like CE, FCC, UL, IEC 62443-4-1, EN50155, EN45545-2, and IEC61850-3. CTC Union has established strong global partnerships with voice and data carriers, enterprises, and industrial Ethernet users, providing direct engineering and technical support from its headquarters in Taipei, Taiwan.