IPC/IPX X.25 Adapter Cable

You can build an adapter cable to run Solstice X.25 over the 8-pin serial port on a SPARCstation IPC or IPX.

Table A-3 lists the pin-outs in the X.25 Adapter Cable.

Table A-3 Pin-outs for IPC/IPX Adapter Cable

Signal Name	Female DB-25 Pin Number	DIN-8 Pin Number
TD	2	3
RD	3	5
RTS	4	6
TC	15	2
GND	7	4
DCD	8	7
RC	17	8
DTR	20	1

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Note -

Pin-15-to-pin-2 is the only difference from the asynchronous DIN-8-to-DB-25 cable, which has DB-25 pin 5 pinned to DIN-8 pin 2.

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