We have a pair of 3945's that do our core, one is for our MPLS and the other is our public internet router. Right now the "inside" of each one plugs into a switch stack with Gi0/0. Most everything ...

The module is designed to replace back-to-back IGBTs and has two inputs – IN1 and IN2 (diagram left) that are intended to be driven in a similar fashion to the two IGBTs gates (chart below). “IN1 and ...