Atop 4-port Industrial Secure Serial Device Server (Model Name/number: Se5904d) Operating Temperature: -40 Degreec~85 Degreec Celsius (Oc)

Make Serial Devices Ready to the Network
The Industrial Serial Device Server SE5904D is a cost effective gateway for Ethernet (TCP/IP) and serial signal communications; allowing almost any serial device to be connected to a new or existing Ethernet network. By encapsulating serial data and transporting it over Ethernet, SE5904D offers full-duplex and bi-directional data seamlessly between the four serial ports and the Ethernet network, through 2x 10/100 Ethernet ports or 2x 100/1000 SFP Fiber slots.

Advanced embedded security
SE5904D embeds OpenVPN and IPsec VPN, that allows you to tunnel your data securely throught the internet and prevent unauthorized control of your Serial Devices by malicious people. The integrated Rapid Spanning Tree Protocol (RSTP), allows you to add a backup Ethernet link in the event the primary one fails.

Easy to Use

Flexible configuration options enable this unit to be setup over Ethernet by Telnet, Web Browser, Serial Console, or our Windows Utility. Packed in a rugged metal housing for wall or DIN-Rail mount with redundant 12-48 VDC wide range power input and one relay output, SE5904D is ideal for almost any industrial and manufacturing automation process. Atop Virtual COM software provides a virtual environment for applications when accessing SE5904D through TCP.

Features:
Remotely monitor, manage, and control industrial field devices
Industrial EMC protection, wide temperature operation, -40A C~85A C
Fast-Ethernet ports or 2x 100/1000 SFP slots with RSTP Redundancy
4 Software-selectable RS-232/RS-485/RS-422 serial ports, up to 921kbps
TCP Server/Client, UDP, Virtual COM and Tunneling modes supported
Embedded security with PPTP, IPsec or OpenVPN client/server
Isolated Redundant 12~48 VDC Power Inputs or powered (PoE models) through through the Ethernet cable (802.3af)
Configuration via Web Browser/ Serial Console/ Telnet/ Windows Utility
Rugged metal case with wall or DIN-Rail mount