Intel Ethernet Server Adapter I210 100BASE-TX ANSI 9.1.9 Jitter

[AStoj1]

Hi

I am measuring too high jitter values on your PCIE server adapter.

Do you have any known issues? Is there any Errata document of this adapter or of the I210-AT?

Thanks in advance

Andrija

[idata]

Hello mailto:Andrija.stojkovic@toradex.com Andrija.stojkovic@toradex.com,

Thank you for posting in Intel Wired Ethernet Communities. What operating system are you using, and what is the system the PCIe I210 being connected into? We will see if the errata document is available and update you as soon as possible. Please let us know if you have any other questions.Best regards,Daniel DIntel Customer Support

[AStoj1]

Hi D. Daniel

Thanks for the quick reply!

I'm using Linux, but I don't think that's relevant.

I'm measuring the jitter according with a test fixture and compliance test software.

BR Andrija

[idata]

Hello mailto:Andrija.stojkovic@toradex.com Andrija.stojkovic@toradex.com,

Thank you for the compliance test for reference. We are checking for documents relating to this inquiry. Will update you as soon as possible. If you have any questions please let us know.Best regards,Daniel DIntel Customer Support

[idata]

Hello mailto:Andrija.stojkovic@toradex.com Andrija.stojkovic@toradex.com,

Thank you for your patience. Could you provide more information about the compliance test software. Please also provide markings from the product label on the I210 adapter. You should provide something like the following https://www.intel.com/content/www/us/en/support/articles/000007060/network-and-i-o/ethernet-products.html link. If you have any other questions please let us know.Best regards,Daniel DIntel Customer Support

[AStoj1]

Hi Daniel D

We are using equipment from TeledyneLeCroy.

Label: A0369F39ECC3 104CR G65055-009

BR Andrija

[idata]

Hello mailto:Andrija.stojkovic@toradex.com Andrija.stojkovic@toradex.com,

Thank you for the information. Please give us time to look into this information. Will update you as soon as possible. If you have any questions please let us know.Best regards,Daniel DIntel Customer Support

[idata]

Hello mailto:Andrija.stojkovic@toradex.com Andrija.stojkovic@toradex.com,

This adapter is an HP OEM version of the I210-T1. Have you checked with HP if they have any information on the issue? Please check with HP, and inform us if you have any other questions.Best regards,Daniel DIntel Customer Support

[AStoj1]

Hi Daniel,

did you measure on your server adapter with your I210-AT any too high jitter values?

Do you have any document as confirmation?

I am measuring high Jitter values on different modules.

Thanks Andrija

[idata]

Hello mailto:Andrija.stojkovic@toradex.com Andrija.stojkovic@toradex.com,

Thank you for the reply. We will double check if there are any documents on the jitter values. Will update you soon. If you have any other questions please do not hesitate to ask.Best regards,Daniel DIntel Customer Support

[AStoj1]

Hi Daniel

Carlos from the Embedded Community is looking for the solution. I think the problem is that we are not able to generate a continuous MLT-3 random signal.

But perhaps you know that from your testing documents?

Thanks Andrija

[idata]

Hello mailto:Andrija.stojkovic@toradex.com Andrija.stojkovic@toradex.com,

Please continue to follow up with the Embedded Community. If they cannot provide a solution please post in this thread again, and we will try to help you on this end.

Best regards,

Daniel DIntel Customer Support