nanog mailing list archives

Re: 40G QSFP+ to 4 SFP+ on MX960


From: Craig <cvuljanic () gmail com>
Date: Thu, 24 Feb 2022 20:42:16 -0500

40G modules/ports are a waste from a design perspective.

Agree  I have many cards of 40G laying around used them for 6 months and
swapped them out

On Thu, Feb 24, 2022 at 4:47 PM Paschal Masha <paschal.masha () ke wananchi com>
wrote:

Hello,



Has anyone managed to get the 40G QSFP+ to 4 SFP+ breakout cable to work
on the 2X40GE QSFPP Juniper MICs?

Which commands did you use to channelize the port under the "chassis fpc"
mode to get it to channelize to 4x10g at least for one 40G port on that MIC?

My device : MX960.

On a side note, 40G modules/ports are a waste from a design perspective.

Thanks in advance



Regards
Paschal Masha | Engineering
Skype ID: paschal.masha




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