Comnet CNFE3DOE2 Data over Ethernet Terminal Server

The ComNet CNFE3DOE2 allows any combination of two RS-232, RS-422, or 2 or 4-wire RS-485 serial data circuits to be inserted onto any 10/100 Mbps Ethernet-based network. The CNFE3DOE2 units include two serial data input/output ports, and three Ethernet ports featuring two electrical ports and one SFP port. It may be used to tunnel serial data over an IP network or as a media converter, for converting copper transmission media to fiber. Access one serial device from the Internet and another serial device from a local area network (LAN) using SSH or SSL. The CNFE3DOE2 provides control of the remote hardware, as if it were connected directly to the PC COM port. A USB to serial converter may be required in new PCs without a DB9 serial connection.

Features

• Environmentally Hardened -40º to +75ºC
• Two RS232/422/485 Selectable Serial Ports
• Basic Flow Control/Handshaking (Request-to-Send & Clear-to-Send) is Included, when this Device is used with RS232
• The Two Serial Ports may be Configured to Communicate Serial Data from a Local Unit to a Remote Unit through a User’S Network
• Serial Data Appearing on either of the Two Serial Data Ports is Converted to Ethernet, and Transmitted to either the SFP and/or RJ45 Ports
• Easy Configuration through Web Interface (HTTP/HTTPS)
• Serial Data can be Transported with Encryption using SSL/SSH
• Voltage Transient Protection on all Power and Signal Input/Output Lines Provides Protection from Power Surges and other Voltage Transient Events
• Packaged in the ComNet DIN-mount Housing
• Power and Port Status LED indicators
• Automatic Resettable Solid-State Current Limiters