CNFE2DOE2 Comnet 2 Port 10/100 Mbps 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 Ethernetbasednetwork. The CNFE2DOE2 includes two serial data input/output ports, and two Ethernet ports; one accepting an SFP (Small Form Factor Pluggable), and the other an RJ-45. It may be used as a protocol converter (serial data to Ethernet) or as a media converter, for converting copper transmission media to fiber. A remote user and a local user can access at the same time local serial data devices connected to the serial data ports. A software utility feature allows the user to locate other CNFE2DOE2 terminal server devices installed within the same subnet, and to create virtual communications ports for each serial port on the device. The use of these two utilities enables communications through an Ethernet network to the CNFE2DOE2, and provides control of the remote hardware, as if it were connected directly to the PC COM port.

Specifications

Data

• Data Interface - UART, RS232/RS422/RS485, RS232 Hardware Handshaking, RS485 2-wire/4-wire
• Data Rate - 2400, 9600, 19200, 38400, 57600, 115200 bps
• Ethernet - 10/100TX, 100FX
• Management - HTTP, Auto-Discovery Tool
• Network Protocols - TCP/IP, UDP, HTTP, DHCP, ARP, UPNP
• Supported Telnet - RFC2217
• Operating Systems Supported - Windows XP, Windows Server 2003, Windows Server 2008, Windows Vista, Windows 7
• Cable - Cat5(e)6
• Fiber Connectors - Requires selection of sold-separately SFP modules. See ComNet data sheet for number and description of SFP modules

Connectors

• Optical - SFP Dependent
• Copper - RJ-45
• Data - RJ-45

LED Indicators

• Power
• Ethernet
• Serial Data

Power

• Operating Voltage Range - 9 to 24 VDC
• Power Consumption - 9W max

Electrical & Mechanical

• Current Protection - Automatic Resettable Solid-State Current Limiters
• Circuit Board - Meets IPC Standard
• Size - 4.08 x 3.74 x 1.1 in (10.36 x 9.5 x 2.8 cm)
• Shipping Weight - <1 lb./0.45 kg

Environmental

• MTBF - >100,000 hours
• Operating Temp - -40˚ C to +75˚ C
• Storage Temp - -40˚ C to +85˚ C
• Relative Humidity - 0% to 95% (non-condensing)

CNFE2DOE2 Specifications PDF