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DS160PR810: Redriver functionality using BERT

Sandhya D
Prodigy 60 points
Part Number: DS160PR810

Tool/software:

Here is a revised version of your query for the TI forum:

Hello Team,

I am attaching an image of our test setup for your reference.

We previously tested the redriver using a server setup, and it worked fine. Now, we are attempting to test it with a Multilane BERT. However, we are not getting any output with this new setup.

Here are some additional details that might be helpful:

  1. The redrivers are powered externally, and we have ensured that the PD pins are pulled low.
  2. The termination resistance of the BERT is 50 ohms, and RX detection has been successful.

Despite these measures, we are still not getting any output. Any insights or suggestions would be greatly appreciated.

Thank you.
Sandhya