What is the difference between balanced and unbalanced?
I didn't find any info or urls regarding the V.11
Thank you !
On Wed, 3 Jan 2001 18:48:27 -0500, mikey wrote:
>
>
> Basicly rs-232 and v.24 are the same standard. rs232 is the eia/tia
> standard and v.24 is the itu standard. Generally used for low speed
> unbalanced circuits. i'm not sure about v.11, couldn't find that in my
> refs.
> x.21 is another serial line standard, very common in europe and africa.
> Generally use for balanced, higher speeds circuits. Voltage levels and
> signals are different from than rs232. Not compatible. Although I have
> gotten a x.21 interface to talk to a rs530 interface at low speed, less
than
> 64 k.
>
> hope this helps. I have seen pin outs and interface specs on cisco web
> site. don't have the url. should be easy to find with a site search.
>
> mikey
>
> ----- Original Message -----
> From: John lay <[EMAIL PROTECTED]>
> To: mikey <[EMAIL PROTECTED]>
> Sent: Wednesday, January 03, 2001 4:38 AM
> Subject: Re: V.11, X.21, and RS232 are =
>
>
> > Hi,
> >
> > Could you point to a URL that can explain each one or the differences
> > between them or could you give more info.
> >
> > Thanks !
> >
> > On Sun, 31 Dec 2000 22:53:42 -0500, mikey wrote:
> >
> > >
> > > No
> > >
> > > John lay <[EMAIL PROTECTED]> wrote in message
> > > [EMAIL PROTECTED]">news:[EMAIL PROTECTED]...
> > > > Guys,
> > > >
> > > > are the V.11, X.21 and the RS232 are the same interface.
> > > >
> > > > Thanks
> > > >
> > > >
> > > >
> > > >
> > > >
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