Folks, thanks for the pointers; much appreciated.

OmniGraffle seems to have some traction.

Perhaps I haven't done Visio justice, as I've received a few pointers that way too.
What I can add to my original post is that to date,
I've found that the stencils with the broadest scope are those from Cisco.
The Cisco stencils include product genre as well as product-specific icons.
The others I have, like the ones from APC and IBM, are almost wholly product-oriented.

Cheers,

Etienne

On Thu, Sep 2, 2021 at 8:26 AM Måns Nilsson <mansaxel@besserwisser.org> wrote:
Subject: Re: Telecommunications network drafting software Date: Wed, Sep 01, 2021 at 03:26:08PM -0400 Quoting Eric Kuhnke (eric.kuhnke@gmail.com):
> For logical diagrams of networks, on MacOS, I recommend Omnigraffle.

OmniGraffle is what Visio would be if Visio was cool, looked good and
didn't hate its users. Only drawback -- to some -- is that it's OS X only.

--
Måns Nilsson     primary/secondary/besserwisser/machina
MN-1334-RIPE           SA0XLR            +46 705 989668
... I think I'd better go back to my DESK and toy with a few common
MISAPPREHENSIONS ...


--
Ing. Etienne-Victor Depasquale
Assistant Lecturer
Department of Communications & Computer Engineering
Faculty of Information & Communication Technology
University of Malta
Web. https://www.um.edu.mt/profile/etiennedepasquale