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DDMI provide not correct info related to our 40GSR4 optics.

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TitleDDMI provide not correct info related to our 40GSR4 optics.
Symptoms
DDMI provide not correct info related to our 40GSR4 optics.
Environment
  • EXOS 15.4.1
  • EXOS platforms that support 40Gig QSFP
Cause
Transceiver information for 40G Q+SR4 optic module shows invalid power and threshold values.
Much of the EEPROM info is optional, and the vendors for QSFP appear to implement their own subset.
Resolution
There will be no difference in the CLI. The output will be the correct value or (N/A)

The software development team updated the test plan with new test case. There will be a test case that  will check for DDMI values of different vendors.
This will help us to grep the correct values of EEPROM of different vendors and provide that to the DDMI CLI output.
This will not create any network impact as we are using these values only for printing in the CLI output. This is a cosmetic feature enhancement.
CR# xos0057140 has been created to correct this behavior
Additional notes

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