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Visitor hannesr
Visitor
108 Views
Registered: ‎05-15-2019

May we use the Integrated 100G Ethernet Subsystem to connect to a QSFP+ module (40G Ethernet)?

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Device: Zynx XCZU11EG-FFVF1517I

Is it possible, to use the Integrated 100G Ethernet Subsystem of the XCZU11EG to connect to a (40G) QSFP+ module via 4 GTH lines?

Or do we have to use the 40G/50G Ethernet Subsystem for this purpose?

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Moderator
Moderator
52 Views
Registered: ‎08-25-2009

Re: May we use the Integrated 100G Ethernet Subsystem to connect to a QSFP+ module (40G Ethernet)?

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Hi @hannesr ,

For 100G core, we only support 100G rate. It is not possible to use the 100G CMAC US/US+ Ethernet core for a 40G Ethernet link. It will not be able to link up to a 40G Ethernet link partner. 

You will need to use 40G/50G core instead. 

 

"Don't forget to reply, kudo and accept as solution."
1 Reply
Moderator
Moderator
53 Views
Registered: ‎08-25-2009

Re: May we use the Integrated 100G Ethernet Subsystem to connect to a QSFP+ module (40G Ethernet)?

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Hi @hannesr ,

For 100G core, we only support 100G rate. It is not possible to use the 100G CMAC US/US+ Ethernet core for a 40G Ethernet link. It will not be able to link up to a 40G Ethernet link partner. 

You will need to use 40G/50G core instead. 

 

"Don't forget to reply, kudo and accept as solution."