Does ISR 4321 support VWIC2-2MFT-T1/E1

[@Syed]

Dear All,

Very quick question here.

Can you confirm if the VWIC2-2MFT-T1/E1= card will be supported on the ISR 4321 series router.

[Leo Laohoo · Accepted solution]

It won't work.  The physical dimension and the connectors are all different.  The replacement is NIM-2MFT-T1/E1.

[@Syed]

Thank you for your quick response.
Can I take it as confirmed answer, because I am going to generate BOQ for my customer.

[Leo Laohoo]

If you need an actually written (and "airtight") guarantee, then talk to Cisco TAC.

[@Syed]

I will do that, but accordingly it won't.
Thank you

[@Syed]

Forgot to ask you.

how about VWIC3? 

[Leo Laohoo]

Same answer:  It won't fit & it won't work.

However, I have something that'll make your customer smile:  Get a FREE Cisco ISR 4331

[Jaime Valencia]

There's a whole page dedicated to compatible modules with the ISR 4000 series

https://www.cisco.com/c/en/us/products/routers/4000-series-integrated-services-routers-isr/relevant-interfaces-and-modules.html