Keysight Technologies 855**A Series, User'S And Service Manual, Page: 38 / 52

2-8 User’s Guide 85523-90005
855xxA/B Series CalPods and 85523B CalPod Controller Reference Information
Configuration: Distance Between Controller and Splitter is Less Than 2 Meters
Configuration: Distance Between Controller and Splitter is More Than 2 Meters
When the distance between the controller and the splitter is more than 2 meters, both the
85554A CalPod drive extension cable and the 85555A splitter drive cable are required.