In <[EMAIL PROTECTED]>, on 04/28/2007
   at 07:24 PM, "R.S." <[EMAIL PROTECTED]> said:

>Back to the question: CST cartridge contains 160m of tape.
>Uncompressed  capacity in 36-track drive (3490E) is 400MB.
>So 400MB/160m gives 25000 B/cm Inch is 2.54 cm, so the BPI is 63500.
>CST in 3480 drive has 31750 BPI.

Nonsense; you're not taking gaps and checking data into account.

>I don't know exact length of tape and exact capacity, maybe it's not
> exactly 160m, however it seems the BPI can be approx. 32000. It
>rather cannot be 38000.

You're wrong, of course.

-- 
     Shmuel (Seymour J.) Metz, SysProg and JOAT
     ISO position; see <http://patriot.net/~shmuel/resume/brief.html> 
We don't care. We don't have to care, we're Congress.
(S877: The Shut up and Eat Your spam act of 2003)

----------------------------------------------------------------------
For IBM-MAIN subscribe / signoff / archive access instructions,
send email to [EMAIL PROTECTED] with the message: GET IBM-MAIN INFO
Search the archives at http://bama.ua.edu/archives/ibm-main.html

Reply via email to