PSI Telecom U710 25 Pair Connectors

[Babybearjs]

does anyone know anything about these U710 Connectors? I have a box of them, have never used them before and don't know anything about how to use them... are they even still used??

[RB]

Pics??

[AT2796]

I use them all the time, the 25 pair connectors, that is. They also come in 5 pair connectors. Which ones do you have?http://www.classicrotaryphones.com/forum/index.php?topic=22590.0

There's one pic of the 25's in this thread.