通过超高速SX总线（25Mbps）实现I/O的高速刷新。

Keysight / HP / Agilent 08720-60258 Frequency-N Analog Assembly Board
Keysight / HP / Agilent 08722-60011 Post Regulator Assembly Board
Keysight / HP / Agilent 08722-60099 Post Regulator Power Assembly
Keysight / HP / Agilent 08748-60010  REFERENCE PLANE EXTENSION CABLES KIT
Keysight / HP / Agilent 08748-60011 REFERENCE PLANE EXTENSION CABLES kit
Keysight / HP / Agilent 08750-60034 Direct Interface Cable 8750A 8505A 8412B Network Analyzer
Keysight / HP / Agilent 08753-60012 Reference Board Assembly
Keysight / HP / Agilent 08753-60013 Keysight / HP / Agilent Frac-N Analog Circuit Board
Keysight / HP / Agilent 08753-60049 Keysight / HP / Agilent 3.8 GHz VTC OSC
Keysight / HP / Agilent 08753-60057 FN Digital Board Assembly
Keysight / HP / Agilent 08753-60068 Keysight / HP / Agilent A14 Frequency-N Digital Assembly Board
Keysight / HP / Agilent 08753-60082 Phase Lock Board Assembly
Keysight / HP / Agilent 08753-60087 IF Sampler Board Assy. + 5086-7143 Sampler Assy.
Keysight / HP / Agilent 08753-60093 Keysight / HP / Agilent POST REGLT Assembly A8
Keysight / HP / Agilent 08753-60095 DIGITAL IF BOARD ASSEMBLY
Keysight / HP / Agilent 08753-60108 Post Regulator Board Assembly
Keysight / HP / Agilent 08753-60114 Power Supply
Keysight / HP / Agilent 08753-60125 A9 CPU Assembly
Keysight / HP / Agilent 08753-60125 Keysight / HP / Agilent Circuit Board A9 CPU Assembly
Keysight / HP / Agilent 08753-60160 REAR PANEL #011 BOARD ASSEMBLY
Keysight / HP / Agilent 08753-60162, A-3347 Circuit Board
Keysight / HP / Agilent 08753-60164 Keysight / HP / Agilent Pulse Generator Assembly
Keysight / HP / Agilent 08753-60170 Keysight / HP / Agilent Graphics Processor Card