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1811 Aux port to Thrane Satellite Modem

Silly question, I'm new to AUX dial backups.

I need to connect the AUX port of an 1811 to a Thrane 403038A Satellite Handset/Modem. The Thrane modem has a 9-pin RS232 female connection that works fine when I connect my laptop to it via a USB to serial converter. [i.e. AT commands respond] So, I know the RS232 and modem work.

What type of cable would I use to connect from the AUX port on the

1811 to the Thrane 9-pin female RS-232?
Reply to
philbo30
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I think I've answered my question:

Take the RJ-45-to-DB-9 female DTE adapter (labeled "TERMINAL") and convert it to a DCE adapter by changing the pinout. So, new question, what is the DCE pinout for the RJ45 to DB9 connection?

Reply to
philbo30

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