Comnet CNFE2DOE2 RS232/422/485 Data over Ethernet Terminal Server

Features:

• Environmentally Hardened -40º to +75ºC
• Two RS232/422/485 selectable serial ports
• NTCIP compatible
• Basic flow control/handshaking (Request-to-Send & Clearto-Send) is included, when this device is used with RS232-compatible equipment requiring this functionality.
• The two serial ports may be configured by the user for communicating from one port to the other through either the user';s network, or via a PC.
• Serial data appearing on either of the two serial data ports is converted to Ethernet, and transmitted to both the SFP and RJ-45 ports, permitting the unit to be simultaneously used as a media converter and a terminal server.
• Easy configuration through web interface (HTTP)
• Port control and management supported by open source
• com0com and com2TCP
• By selecting the appropriate ComNet SFP, a copper or optical interface may be used to achieve the desired optical transmission distance, using one fiber with WDM, or two separate multimode or single mode fibers.
• Tested and certified by an independent laboratory for full compliance with the environmental requirements (ambient operating temperature, mechanical shock, vibration, humidity with condensation, high-line/low-line voltage conditions and transient voltage protection) of NEMA TS-1/TS-2 and the Caltrans Specification for Traffic Signal Control Equipment.
• Voltage transient protection on all power and signal input/output lines provides protection from power surges and other voltage transient events.
• Power and Port status LED indicators
• Automatic resettable solid-state current limiters