26 Sep
2014
26 Sep
'14
3:09 p.m.
I take that back, I just peeked and the pins ona DEC H927x are definitely
smaller than those on a 6-slot Wescom card cage. Maybe 30-50% smaller on a
side? I don't have a caliper handy that isn't all greasy (sorry). If I was
going to wrap the DEC backplane I think I'd go for 28, maybe 30 ga.
Best,
Sean
On Fri, Sep 26, 2014 at 6:03 PM, Sean Caron <scaron at umich.edu> wrote:
I have hand wrap tools for wiring telco "400
type" card cages; I believe
these are set up to work with ~26 ga wire +/- 2. I think the pin size on
one of my Wescom or Tellabs 400 shelves is approximately the same size as
on a DEC H927x? I will check and write back if I find a gross difference in
size between the two.
Best,
Sean
On Fri, Sep 26, 2014 at 4:09 PM, Tothwolf <tothwolf at concentric.net> wrote:
On Fri, 26 Sep 2014, Jay West wrote:
I know I've seen this before, but I can't find it just now. I need a
30, 28, 26, 24, and 22 AWG are all common sizes in the industry (and
still used in telecommunications). What size wire did they use?
wire
wrap tool for qbus/unibus. What size for those pins?
I guess I'd like to know as well.... I have a bucket of wire wrap tools,
and
they all fit just perfect for unibus wirewrapping. I just assumed there
was
only was size.....