APPENDIX C: DEVICES WITH SERIAL/AUDIO OPTION
Rev. : 02/09/2012
117
Appendix C: Devices with serial/audio
option
The audio/serial option consists of daughter boards which allow bi-directional stereo audio
and a full-duplex serial data link to be sent across the regular interconnection cable in
addition to keyboard, mouse and VGA/DVI video. • To set up your video, keyboard, mouse,
follow the instructions in the user guide. • To set up the extender’s audio and serial link,
please follow all of the instructions detailed in this addendum. If you have any questions,
contact our technical support.
Technical Data
Serial link:
Serial Speed:
Any up to a maximum of 19.200 Baud
Serial Data Format:
Format independent
Flow Control:
RTS, CTS, DTR, DSR are sent across link
Audio link:
Description:
Bi-directional stereo audio link
Transmission Method:
Virtual CD quality audio (16-bit, 38.4 KHz)
Signal Levels:
Line-Level (5 Volts Pk-Pk maximum)
Input Impedance:
47K
Local Unit Connectors:
2 x 3.5mm stereo jack socket (Line In & Line Out)
Remote Unit Connectors:
2 x 3.5mm stereo jack socket (Line/Mic In & Line
Out)
Microphone Support:
A microphone may be connected to the Remote Unit.
A pull-up resistor provides bias for condenser micro-
phone. Option to set microphone amplification to
+17dB
Serial Interface - Setup and Operation
No setting up or user adjustments are required. Please note that on the dual access model, the
serial link is always active. Please bear in mind that the Remote Unit’s serial port is wired as
DTE (i.e. the same as that on a CPU). To connect a serial printer (or other DTE rather than
DCE device) to the Remote Unit, you will need a null modem (crossover) cable between the
Remote Unit and the printer. A serial touch-screen may be plugged directly into the Remote
Unit.
Please note: Dual-Head KVM Extender and all Media Extender
support a 3-wire- interconnection only (Tx/Rx/GND). Connected
devices must support Software Handshake (XON(XOFF)
Содержание TH-SSM
Страница 8: ...THOR SSM 8 Rev 02 09 2012...
Страница 40: ...THOR SSM 40 Rev 02 09 2012 THOR Small Switch rear view Serial Interface RS232 Operating Mode DIP switch...
Страница 84: ...THOR SSM 84 Rev 02 09 2012 Example Application Four CPUs are switched over the THOR Small Switch to one console...
Страница 110: ...THOR SSM 110 Rev 02 09 2012 THOR as Crosspoint Switch here 3x Input 4x Output...
Страница 112: ...THOR SSM 112 Rev 02 09 2012 THOR as Dual head KVM Switch to 3 1 with a local console...
Страница 148: ...NOTES...
