QSFP+ LR4 Parallel Single Mode transceiver

[Carlos_Maldona2]

Installing a QSFP+ LR4 Parallel Single Mode transceiver. I had set one of the fg.1.1 to 10GB creating 4 tg ports. In order to use these transceiver, do I set the port back to 40GB?

[Straw__Glyn]

Hi Carlos,

I believe you are talking about the following transceiver:

10326 - 40Gb, QSFP+ Parallel Single Mode (PSM), MPO connector, 10km SMF

If so i think you should leave the QSFP+ port partitioned to 4x10GbE.
Also you will need to run a minimum of 8.41.01 to support that in firmware

Hope this helps
Best Regards
Glyn