Went to the Shack today and came home with a new RS-232 Serial Cable and a Null Modem Adapter.
It was a pleasant visit to the Radio Shack. I went in and a young man (geesh...don' they have child labor laws?) asked if I needed any help. I decided to play a game:
"I need a null modem cable for a friend", I said.
"Right over here", he said
He took me to the cable section and asked what I needed it for. I said a friend asked me to come get one for his router. He asked if I needed 9, 25, or 30 pin (Winchester) connectors. I said 9. He didn't have the cable, but suggested I get a normal serial cable and the adapter. I was intrigued (sp?). This gentleman seemed to know....stuff.
Hmmm.
I pushed the limits.
"What is the deal with this little adapater, how does it make the cable different?" I ask. He then explains to me, in laymans terms, the correct physical and functional interface the the RS-232 connection. He told me how it is (was) used to connect two computers togehter. He even used the acronyms DCE and DTE. Holy cow! He didn't go over my head. Ok, Ok, I build RS232 connections in my sleep (don't ask why I didn't do it for this, no tools here...they are in Fla).
He didn't go into the electrical interface properties or the RS-232...geesh, I felt shorthanded. heh!
I was really amazed. I asked him why he was stuck (no offense) in a Radio Shack. He said no one would hire him without any experience. Shame.
He knew his stuff. He interacted with a dumbass (I can act) customer. He called me sir. Ugh. I am only 26. I don't look old, do I. (My next rant is in work...my weedwacker engine of a brain can only do one at a time...it has to deal with the aged amoung us)
Anyway, problem solved...except I still can't talk to my router. hmmm I guess I will have to crack open the book.
The Sarge, young Sarge, yes you are, you are so young, you look even younger, yes you do!