Is this IBM keyboard compatible with the IBM 3279?

[Paul Berger]

I was doing field service on 3270 terminals among other things up until 
1983 and I never saw a 3278 or 3279 with a keyboard like this, all the 
ones I recall seeing where an earlier capacitive switch keyboard that is 
sometimes referred to as the "Beam-spring" switch.  That said this ones 
does seem to have all the right keys in the right place for a 3270 
keyboard.  The replacement product for the 3279 was announced spring of 
1984 so 3279 may have already been out of production when this keyboard 
was made.

Paul.

On 2020-03-03 12:48 p.m., Mattis Lind via cctalk wrote:
> The connector is the correct one. It has four jumpers that could be used
> for setting one of the keyboard types using the KB ident lines.
>
> https://i.imgur.com/PhfvKaV.jpg
>
> https://i.imgur.com/VPT38cK.jpg
>
> https://i.imgur.com/nN1gtFu.jpg
>
> Which terminal was it used for originally?
>
> /Mattis