Comnet CNFE3DOE2-M RS232/422/485 Data Over Ethernet Terminal Server

The CNFE3DOE2-M from Comnet is a RS232/422/485 Data Over Ethernet Terminal Server. The ComNet CNFE3DOE2/M 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/M 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/M
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-compatible equipment requiring this functionality
• 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. The unit can also act as a media converter, for converting copper to fiber
• 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, the CNFE3DOE2/M is ideal for those installations where space may be limited
• Power and Port status LED indicators
• Automatic resettable solid-state current limiters