Keysight Y1245A, Y1246A and Y1247ASingle Site Signal CableKeysight’s Y1245A, Y1246A and Y1247A are the samecable but different lengths; the Y1245A cable is 0.5meters long, the Y1246A cable is 1 meter long and theY1247A cable is 2 meters long. These cables contain 60micro coax lines for 16 channels, 16 PPMU sense, 4 highvoltage, and 4 Open Drain lines. 60-Pin Male Edge Rateto Male Edge Rate connectors with squeeze latches areused on the cable. The cables also include an alternatethumb screw hood. One end of this cable plugs onto theM9195A/B front panel connector. The other end isavailable to connect to your Device Under Test (DUT) orthe Keysight Y1253A Evaluation and Prototyping Kit.Refer to the M9195A Startup Guide and User Guide for detailed information on using the various signal lines.General Use RecommendationsKeysight recommends that you use one of the following three Samtec1 60-pin mating connectors to mate withyour Device Under Test (DUT) end connector on the cable:ERF8-030-01-L-D-RA-L-TR (right angle)ERF8-030-01-L-D-EM2-TR (edge mount, for use on 0.062”thick PC boards)ERF8-030-05.0-L-DV-L-TR (vertical mount)Installation and Removal of the Y1246A/Y1247A CableThe end of the cable that connects to the M9195A has a single thumb screw on the hood. Connect the cable tothe M9195A/B and then hand-tighten the thumb screw to the attached hex standoff on the module. See thefollowing photographs.1 Samtec, http://www.samtec.comHand tighten thumbscrewOptionalthumbscrew hood