Keysight Technologies M9403A, User'S And Service Manual

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M9403A and M9404A Service
Service
If a Problem is Found
If a problem is found, complete the following procedures:
1. Verify that the relevant hardware is turned on.
2. Verify that the stimulus signal is set to the proper power/frequency and that all cables are
properly connected.
3. Verify that the Optical Interconnect cable ends and the Access Port connector are clean.
Module Core Replacement
Replaceable Parts
Description
Keysight Part
Numbers
Part Number
Description
M9403A PXIe Optical Transmitter Options H01, F26 M9403-60001 Replacement core assembly
M9403A PXIe Optical Transmitter Options H01, F26 M9403-69001 Exchange core assembly
M9403A PXIe Optical Transmitter Options H01, F50 M9403-60002 Replacement core assembly
M9403A PXIe Optical Transmitter Options H01, F50 M9403-69002 Exchange core assembly
M9403A PXIe Optical Transmitter Options H02, F26 M9403-60003 Replacement core assembly
M9403A PXIe Optical Transmitter Options H02, F26 M9403-69003 Exchange core assembly
M9403A PXIe Optical Transmitter Options H02, F50 M9403-60004 Replacement core assembly
M9403A PXIe Optical Transmitter Options H02, F50 M9403-69004 Exchange core assembly
M9404A PXIe Optical Transmitter Options H01, F26 M9404-60001 Replacement core assembly
M9404A PXIe Optical Transmitter Options H01, F26 M9404-69001 Exchange core assembly
M9404A PXIe Optical Transmitter Options H01, F50 M9404-60002 Replacement core assembly
M9404A PXIe Optical Transmitter Options H01, F50 M9404-69002 Exchange core assembly
M9404A PXIe Optical Transmitter Options H02, F26 M9404-60003 Replacement core assembly
M9404A PXIe Optical Transmitter Options H02, F26 M9404-69003 Exchange core assembly
M9404A PXIe Optical Transmitter Options H02, F50 M9404-60004 Replacement core assembly
M9404A PXIe Optical Transmitter Options H02, F50 M9404-69004 Exchange core assembly