The ADDERLink INFINITY 4000 Series (ALIF4000) is a dual-head, 5K high-performance IP KVM matrix over a single fiber. It is compatible with the existing ADDERLink INFINITY (ALIF) line and supported by the ADDERLink INFINITY Manager (AIM). The ALIF4001 can be used as a point-to-point extender or easily integrated into a more comprehensive matrix system.