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How many vwic3-4mft-t1/e1 cards can I put in a 2911 router?

egrelecki13
Level 1
Level 1

I am trying to figure out if I can fill every EHWIC expansion slot on my Cisco 2911 router with VWIC3-4mft-t1/e1 cards giving me a total of 16 t1 ports?
 

2 Replies 2

rvarelac
Level 7
Level 7

Hi Egrelecki , 

Yes this model supports a max of 4 HWIC /VWIC cards.  Nowadays any routers any router would work fine with 16 T1s of whaterver type of interface.  

See below the data sheet to confirm. 

http://www.cisco.com/c/en/us/products/collateral/routers/2900-series-integrated-services-routers-isr/data_sheet_c78_553896.html 

Hello,

I agree that we can add 4 x VWIC3-4mft-t1/e1 in a 2911. But what about the performance of the Router if it reaches 480 concurrent calls ?

BR

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