Setup Dell Powerconnect 6224 U691D expansion module

Hello everyone, 

Could I please get some guidance on how to setup this expansion module?

We've installed it and rebooted the powerconnect.

We connected a 4*10G breakout cable to it. Here is the model: https://www.fs.com/products/36768.html?attribute=1356&id=147042

Here are some diagnostics!

show fiber-ports optical-transceiver
show interfaces status

We noticed the interface is down, and LOS = Yes.

Any guidance is appreciated. Thank you for your help!

Patrick