Yes it is a 10TF, our network guy set up all the comports through the network they are TruePort Serial Ports 10 of them. one for each machine. Not quite sure what you are asking for on the parameters. Will COM1 being set on low efect all the other ones?? everything on port settings are 9600 baud, 8 bit, Partiy none, Stop 1, Flow none.
Allen