the uplink ports in N9K-C93108TC-EX work at 1G?

[EmmanuelZaragoza85662]

the uplink ports in N9K-C93108TC-EX work at 1G?

[Christopher Hart]

Hi Emmanuel,

The N9K-C93108TC-EX does support 1Gbps speeds on its uplink interfaces (Eth1/49-54) when specific SFP transceivers are in use alongside a CVR-QSFP-SFP10G QSA adapter that converts a 40Gbps QSFP+ into a 10Gbps SFP+ interface . You can view supported SFP transceivers in the Cisco Optics-to-Device Compatibility Matrix.

I hope this helps - thank you!

-Christopher

[EmmanuelZaragoza85662]

Hi Christopher 

Thank you for your answer, in datasheet 

N9K-C93108TC-EX

Nexus 9K Fixed with 48p 10G BASE-T and 6p 40G/100G QSFP28

the part of 6p 40G-100G QSFP28 these ports specifically , can work at 1G? I saw that can work at 10G but in the datasheet https://www.cisco.com/c/en/us/products/collateral/switches/nexus-9000-series-switches/datasheet-c78-742283.html  mentioned that "The uplink can support up to six 40- and 100-Gbps ports, or a combination of 1-, 10-, 25-, 40, 50-, and 100-Gbps connectivity, offering flexible migration options" I think that the uplink ports refers to the 6p 40G/100G QSFP28 is correct? and then What type of interface can I use? for example a Cisco QSFP-40G-SR4 https://www.cisco.com/c/en/us/products/collateral/interfaces-modules/transceiver-modules/data_sheet_c78-660083.html ?  however I saw that I can split these into 4x10G ports, no 4x1G ports, and then It is not clear for me if they work at 1G and what type of interface do I need to use?