Cell Relay Archive

[Phil Cole <pcole@net.com>]

Juergen Roethig wrote:
> 
> Hi Paul, hello world ;-)
The company was QPSX, who were bought out by JTEC.

http:/www.jtec.com.au will get you there.

The DQDB packet encasulation was the inspiration for
AAL3/4, so some of the stuff you want may be under that
guise.

Phil
 


> Paul Carew wrote:
> >
> > We are interested in incorporating DQDB technology into a telecom.
> > product that we are developing. Anyone know of any commercially
> > available technology (Chipsets, licences to cores, S/W etc). It doesn't
> > have to be completely compliant with 802.6 as it's going to be embedded
> > within our product. Functionality/capability is what counts.
> 
> DQDB, isn't that "out of scope" since long ago? I remember "once upon a
> time", when I wrote my master's thesis, it was in 1991 and it delt with
> DQDB, but since then?
> 
> Well, back to your question: That time (1991), equipment was
> commercially available from an Australian company, the "inventor" of
> DQDB, the name of that company might be "DQDB" as well ;-) AFAIR,
> Siemens was a reseller of that hardware as well, but again, it's long
> time ago ...
> 
> Nevertheless, hope that helps!
> 
> Juergen
> --
> Dr. Juergen Roethig    Juergen.Roethig@ccrle.nec.de  NEC Europe Ltd.
> Research Staff Member  Tel: +49 6221 90511 16        Adenauerplatz 6
> C&C Research Labs      Fax: +49 6221 90511 55      D-69115 Heidelberg