The 7011-MTC-2 is a cable from Keithley.
The Models 7011-MTC-1 (1 meter) and 7011-MTC-2 (2 meters) are round cable assemblies terminated with 96-pin DIN female connectors on each end. These cables mate to the multi-pin connector of any Model 701X-C series switching card. They will also mate to the Model 7011-MTR, which is a 96-pin male bulkhead connector. The bulkhead connector is typically used to make connections to external circuitry and the DUT.