V.35 interface quest

[acheng at uxc.cso.uiuc.edu]

I am doing R&D on networking with switched 56Kbps lines.
So far, I am stuck in locating the right hardware to work
on.  I hope you folks can brainstorm some information or
pointers.

I have already gotten several brands of Data Service Units
( ATT 2600 series, Dowty's CSU/DSU, Tele Processing's
TP-557, Northern Telecom's DATAPATH).

*** I need to find the right kind of serial interface between
    the V.35 on the Data Service Units and my UNIX workstation
    (either a Sun or 3B2.)  I will settle for other kinds of
    UNIX workstations if that is available.

Please send me Email.  I will post the summary if there
is interest.  Many thanks in advance.


====
Albert Cheng
NCSA-Univ. of Illinois, 217/367-8997
Internet: acheng at ncsa.uiuc.edu
UUCP:	  uunet!uiucuxc!ncsa!acheng
Bitnet:	  12399 at ncsavmsa