H325 test connector...

Steve Maddison steve at cosam.org
Tue Mar 2 02:53:34 CST 2010

Gene Buckle wrote:
> What is this used for?

The H325 is an RS-232 loopback connector, typically used for
diagnostics. The jumper connects a few modem control lines to each
other so that you can configure whether these signals are looped back
or not.


Steve Maddison

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