The ComNet™ CNFE2DOE terminal server supports 2-channel bi-directional data transmission over 1 or 2 optical fibers. The server is universally compatible with RS232, RS422 and serial data protocols. All configurations are done through its web server. The CNFE2DOE has two serial ports that can be configured by communicating from one port to another through the network. Distances depend on which SFP (Small Form Pluggable) module is used. The RJ45 Ethernet connector is included and is automatically disabled if the optical interface is used. Open source com0com TCP/IP protocol is supported for any customer PC applications to communicate with terminal servers over the Ethernet. The software utility allows customers to search for the terminal servers installed on the same subnet, and create virtual com ports for each serial port on these servers. Individual serial ports running in client mode can be connected to a different serial port on a different terminal server running in server mode.
Environmentally Hardened -40º to +75ºC
One or two RS232/422 selectable serial ports
NTCIP compatible
Easy configuration through web interface (HTTP)
Saved to a web server based configuration
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 p
Voltage transient protection on all power and signal input/output lines provides unconditional protection from power surges and other voltage transient events
Port control and management supported by open source com0com and com2TCP
Power and Port status LED indicators
Automatic resettable solid-state current limiters
Applications:
Access Control Systems
Building Automation and Environmental Control Systems
Computer/Data Equipment
Fire and Alarm Systems
Traffic Signal Control Equipment
Warranty - Yes
ROHS Compliant - Yes
Spec Sheet available - Yes
Operating Temperature (Maximum):
167 F
Operating Temperature (Minimum):
-40 F
Certifications:
FCC, CE, UL
ROHS Compliant:
Yes
Depth:
4.08 in
Height:
1.10 in
Width:
3.74 in
Shipping Weight:
1 lbs
Warranty (Length/Type):
Lifetime
Data Interface:
UART, RS232/RS422, RS232 Hardware Handshaking