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rkv's avatar
rkv
Icon for New Contributor rankNew Contributor
5 years ago

E-Tile Ethernet IP Link up not happening

We are working on Stratix10 Development Kit. We implemented Intel E-Tile Hard IP based project. We connected this board with Mellanox board through 100g Twinax Copper cable provided with the FPGA boa...
Deshi_Intel's avatar
Deshi_Intel
Icon for Regular Contributor rankRegular Contributor
5 years ago

Hi,


Based on your issue description, looks like you have isolated the issue to be cable dependent, right ?


Most likely you are dealing with signal integrity issue here. You may want to check the difference between these 2 cables.

  • Could be some performance issue due to either cable length or cable quality.
  • Or the cable itself is faulty/damaged.


Thanks.


Regards,

dlim


rkv's avatar
rkv
Icon for New Contributor rankNew Contributor
5 years ago

There are no issues with the cables, I am getting link in other setups using these cables