146031-02 Bently Nevada 100Base-FX (Fiber Optic) I/O Module
The 146031-02 is a Transient Data Interface Module manufactured and designed by Bently Nevada as part of the 3500 Series used for monitoring seismic activity. The 3500/22M Transient Data Interface (TDI) is the interface between the 3500 monitoring system and compatible software .