Paradyne HOTWIRE 7900 User Manual page 74

Hotwire model 7900 basic maintenance processor
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Cable Pin Assignments
A-2
If your system terminal COM port requires a 25-pin D-shell connector, use the
following pin assignments.
NOTE:
You can build a custom cable using industry-standard cable accessories or
connect a generic DB9-to-DB25 adapter to the terminal cable supplied with
the HTU-M.
9-Pin
RXD
3
2
TXD
5
GND
CTS
8
7
RTS
March 1998
25-Pin
2
RXD
3
TXD
7
GND
4
RTS
5
CTS
97-15703
7900-A2-GB20-00

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