06-25-2022, 12:10 AM
(This post was last modified: 06-25-2022, 12:11 AM by neal@layton.org.)
>DanW
>It would be connected to a wimodem232
Then start with the straight thru cable
If that doesn't work try this
SSC -------------------------- Modem
---------------------------------------------
GND 1 ----------------- 1 GND frame ground (this line is OPTIONAL)
TXD 2 ----------------> 2 TXD transmit data (from SSC to modem)
RXD 3 <---------------- 3 RXD receive data (from modem to SSC)
RTS 4 ----------------> 4 RTS request to send (for hardware handshaking)
CTS 5 <---------------- 5 CTS clear to send (for hardware handshaking)
DSR 6 <---------------- 8 DCD data carrier detect (from modem)
GND 7 ----------------- 7 GND signal ground (for all signals but pin 1)
DCD 8 (leave unconnected!)
DTR 20 ----------------> 20 DTR data terminal ready (to hangup modem)
Have the ends of this cable labelled "SSC" and "Modem", as it will not work correctly if plugged in backwards
>It would be connected to a wimodem232
Then start with the straight thru cable
If that doesn't work try this
SSC -------------------------- Modem
---------------------------------------------
GND 1 ----------------- 1 GND frame ground (this line is OPTIONAL)
TXD 2 ----------------> 2 TXD transmit data (from SSC to modem)
RXD 3 <---------------- 3 RXD receive data (from modem to SSC)
RTS 4 ----------------> 4 RTS request to send (for hardware handshaking)
CTS 5 <---------------- 5 CTS clear to send (for hardware handshaking)
DSR 6 <---------------- 8 DCD data carrier detect (from modem)
GND 7 ----------------- 7 GND signal ground (for all signals but pin 1)
DCD 8 (leave unconnected!)
DTR 20 ----------------> 20 DTR data terminal ready (to hangup modem)
Have the ends of this cable labelled "SSC" and "Modem", as it will not work correctly if plugged in backwards