Cisco 1921 maximum modules

[A ND]

Hello everyone

i have a cisco 1921 router and i want to use both Cisco HWIC-2FE and Cisco HWIC-1GE-SFP or combination of

Cisco HWIC-1GE-SFP and Cisco EHWIC-1GE-SFP-CU at the same time on the router.

is that possible or  just can use one of this modules on the router?

thank you.

[balaji.bandi]

I have not tested, but as per the technical specification :

Two integrated EHWIC slots are available on the Cisco 1921 for flexible configurations for support of two modules: One doublewide HWIC-D or two singlewide EHWIC/HWIC modules are supported.

reference :

https://www.cisco.com/c/en/us/products/collateral/routers/1900-series-integrated-services-routers-isr/data_sheet_c78-598389.html

[marce1000]

 - Presumably it is  possible from :

       https://www.cisco.com/c/en/us/products/collateral/routers/2800-series-integrated-services-routers-isr/product_data_sheet0900aecd8016be8d.html

      https://www.cisco.com/c/en/us/products/collateral/interfaces-modules/high-speed-wan-interface-cards/data_sheet_c78-660124.html

               Both look at Table 3. which allow one for each. 

 M.

[A ND]

the documents are confusing it says it supports 2 HWIC module but here:

https://www.cisco.com/c/en/us/products/collateral/interfaces-modules/high-speed-wan-interface-cards/data_sheet_c78-660124.html

and

https://www.cisco.com/c/en/us/products/collateral/routers/2800-series-integrated-services-routersisr/product_data_sheet0900aecd8016be8d.html

and 

https://www.cisco.com/c/en/us/products/collateral/routers/2800-series-integrated-services-routers-isr/product_data_sheet0900aecd80581fe6.html

for Cisco EHWIC-1GE-SFP-CU and Cisco HWIC-1GE-SFP and Cisco HWIC-2FE it says Number of Modules Supported is 1 and technically this modules are almost similar at least the two 1GE modules.

[A ND]

well noting yet.

no one has ever tried this before?