CVR-QSFP28-SFP25G for N9K-C9336C-FX2

[tjansen123]

Hi,

Does anyone know if its possible to use the CVR-QSFP28-SFP25G for the N9K-C9336C-FX2 to do 10Gb connections or do I need to use the CVR-QSFP-SFP10G= ?

[balaji.bandi]

if you have 10/25 GB SFP you can do, if you have only 10GB SFP i would suggest to go CVR-QSFP-SFP10G=

[tjansen123]

Thanks Balaji, will it work with just 10gb or is the CVR-QSFP-SFP10G= as its cheaper ?

[balaji.bandi]

yes it's viable both point of view (Compatability and  cost)

[Robert Burns]

As stated in the other thread, that transceiver is not yet supported on that platform - it will NOT work at 25G, 10G or any speed with the released versions as of today.  Support is coming mid next year.

Robert

[Wassim Aouadi]

if you want to achieve 10G connectivity on N9k-C9336C-FX2, CVR-QSFP-SFP10G (with an SFP-10G) is supported according to Cisco Compatibility Matrix.

But your switch needs to meet the minimum OS version, either as an NX-OS or an ACI-based switch.

[mccurrba]

Is the cvr-qsfp28-sfp25g coming this year

[Robert Burns]

Yes CVR-QSFP28-SFP25G support will come in the next NXOS 10.3(3)F release due out this month/early next with support on the 93108TC-FX3P, 9348GC-FXP, 9336C-FX2 and GX2 platforms. 

Robert

[bfoulks]

Hello,

Any update to the release.  I really need for the cvr to work with my c9336C-FX2.  Equipment only goes up to 25GB and currently needing to burn additional switches for support  for them and then tying into the nexus

Brian

[Robert Burns]

Hang in there Brian, should drop any day. Just going through final regression testing as we speak.

Robert

[AlexanderDeca4267]

Hi Robert,

Trying to find spec sheet of this adaptor however I cannot find it anywhere, any idea where to look for it ?

best regards

[Glenn Costantino]

Do you know if the CVR-QSFP28-SFP25G will be supported in the C9500-48Y4C switches as well?

• CVR-QSFP28-SFP25G

[Michael Cave]

I'm running 10.3.3.F on my C9336-FX2 anyone connecting 25GB with a C9300-48P? Which CVR/model was chosen? 

[balaji.bandi]

C9300-48P  - what uplink Module - check the datasheet 

C9300-NM-2Y

Catalyst 9300 Series 2x 25G/10G/1G Network Module

https://www.cisco.com/c/en/us/products/collateral/switches/catalyst-9300-series-switches/nb-06-cat9300-ser-data-sheet-cte-en.html