The CAB-305 is a cable from Keithley.
CAB-305 is for use with the following Keithley models:
The CAB-305 is a straight-through, shielded, 68-pin cable set for interconnecting low-voltage data aquisition products. The CAB-305 is not intended for use in circuits carrying voltages in excess of 30V RMS, 42.4V peak, or 60V DC. Refer to the manuals of the products being connected for additional limits.