Tripp Lite B093-004-2E4U-V Owner's Manual

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4. Serial Port, Host, Device and User Conﬁguration

4.1.3 SDT Mode

This secure tunneling setting allows port forwarding of RDP, VNC, HTPP, HTTPS, SSH, telnet and other LAN protocols to

computers locally connected to the console server by their serial COM port. However, such port forwarding requires a PPP link

to be set up over this serial port.

For conﬁguration details, refer to section 6.4 SDT Connector: Using Telnet or SSH to Connect Devices that are Serially

Attached to the Console Server.

4.1.4 Device (RPC, UPS, EMD) Mode

This mode conﬁgures the selected serial port to communicate with a serial-controlled Uninterruptable Power Supply (UPS),

Remote Power Controller / Power Distribution Unit (RPC) or Environmental Monitoring Device (EMD).

Select the desired Device Type (UPS, RPC or EMD).

Proceed to the appropriate device conﬁguration page (Serial & Network: UPS Connections, RPC Connection or

Environmental) as detailed in section 8. Power, Environment and Digital I/O.

4.1.5 Terminal Server Mode

Select Terminal Server Mode and the Terminal Type (vt220, vt102, vt100, Linux or ANSI) to enable a getty on the selected

serial port

The getty will then conﬁgure the port and wait for a connection to be made. An active connection on a serial device is usually

indicated by the Data Carrier Detect (DCD) pin on the serial device. When a connection is detected, the getty program issues a

Note: Selecting Terminal Server mode will disable Port Manager for that serial port. Data will no longer log for alerts etc.

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Tripp Lite B093-004-2E4U-V 4-Port Console Server with 4G LTE Cellular Gateway, Dual GbE NIC, 4Gb Flash and Dual SIM