Keysight 3499B 2-Slot Switch/Control Mainframe
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When you need a small amount of switching in your test system, the 2-slot 3499B mainframe can be your ideal solution. Although compact, requiring only 2U height in a half-rack width configuration, it can route up to 80 channels in a test system. With various switch modules, it can scan at rates up to 350 channels per second, or open/close 80 channels in less than 0.1 second.
Like the other two mainframes, it has a concise user interface that is extremely useful for manual operation on the manufacturing floor or in desktop applications. High-performance switching modules, multi-function modules, built-in relay cycle counters and easy interconnections all contribute to provide a switching solution you can trust.