
Comnet Cnfe2Doe2 Rs232/422/485 Data Over Ethernet Terminal Server
ComNet CNFE2DOE2 RS232/422/485 Data Over Ethernet Terminal Server The ComNet CNFE2DOE2 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. Basic flow control/handshaking is included, when this device is used with RS232-compatible equipment requiring this functionality. The CNFE2DOE2 includes two serial data input/output ports, and two Ethernet ports; one accepting an SFP, and the other an RJ-45. 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. It may be used as a protocol converter or as a media converter, for converting copper transmission media to fiber. 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. A remote user and a