is console cable cisco ok to connect on portserver II 16 ??

i’ve searched on the forum how to connect on the portserver II, i’ve found that
My question is : is this a console cable cisco (the blue sky one) ? or need i to make one ?
When we connect with we see on the portserver the 106 CTS pol Twisted pair led switch on, but there is no output on the terminal. On the disconnect, the led switch off.
We need to connect on to know the ip of the portserver II because it was in a replacement case but it’s not functionnal.
We have tried different settings, we use the soft Reflection by WRQ, or the hyperterminal.

i’ve found my way by setting up a mini-lan.
it was an ip conflict.