They are used interchangably by most people, but to be technical about it,
the DS3 is the signal that runs over the T carrier.
I have never heard of T0s either, but you can get a fractional T1, which
would be a collection of DS0s which of course are 64K lines.
HTH
----- Original Message -----
From: "Andy Walden" <[EMAIL PROTECTED]>
To: "Chris Larson" <[EMAIL PROTECTED]>
Cc: <[EMAIL PROTECTED]>
Sent: Tuesday, November 21, 2000 10:21 AM
Subject: Re: T3- DS3
>
> No, they are identical. I'm sure someone else will respond with some more
> history on the reasons they are named the different things. The DS is
> digital signal and T I assume has something to do with TDM. Its 28 T1's or
> DS-1's, or 672 DS0's though I have never heard T0.
>
> andy
>
> On Tue, 21 Nov 2000, Chris Larson wrote:
>
> > What is the difference between the 2. I know a T-3 is the about equal to
30 T-1's, but there must also be a difference in signaling right?
> >
>
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