The STE-502C is a dual port gateway between Ethernet (TCP/IP) and Serial signal communications. It allows almost any serial device to be connected to a new or existing Ethernet network. By encapsulating serial data and transporting it over Ethernet, the STE-502C offers full-duplex, bi-directional data transmission transparent between serial port and Ethernet network. Capable of using either RS232, RS422 or RS485 serial communication standards the STE-502C is ideal for upgrading industrial serial devices onto a Ethernet network.

• Rugged Metal Case with DIN-Rail / Wall-Mount
• 15 KV ESD Protection for Serial Signals
• 10/100Mbps Fast Ethernet Full Duplex Auto Negotiation
• Supports Multiple Link Mode with TCP Server/Client, UDP, and Virtual COM Mode
• Monitor, Manage, and Control Industrial Field Devices Remotely
• Configurable via Built-in Web Server, Serial Console, or Telnet
• Windows Based Utility for IP Configuration
• Upgradeable Firmware from Remote-PC via Ethernet