3900 Replacement Card

[johnlloyd_13]

hi all,

we've got some few old routers that will be replaced to a 3925 router.

my question is, are the old cards PA-MC-8TE1+ (from 7206VXR) and VWIC2-2MFT-T1/E1 (from 2911) compatible to VWIC3-2MFT-T1/E1=

http://www.cisco.com/c/en/us/products/collateral/routers/2800-series-integrated-services-routers-isr/end_of_life_notice_c51-729577.pdf

[Richard Bradfield]

Hi John,

The VWIC2-2MFT-T1/E1  can be used on the 3925, but the PA-MC-8TE1+ can't.

see link below for module support on !SR 2 routers.

 http://www.cisco.com/c/dam/en/us/products/collateral/routers/1900-series-integrated-services-routers-isr/aag_c07_563807.pdf

[johnlloyd_13]

hi,

i understand that either VWIC2-2MFT-T1/E1 or VWIC3-2MFT-T1/E1 can be used on a 3925.

how about the E1 circuits on a 7206VXR using PA-MC-8TE1+? if we replace 7206 with 3925, can the E1s use either VWIC2-2MFT-T1/E1 or VWIC3-2MFT-T1/E1as well?

also, can someone tell what's the difference between VWIC3-2MFT-T1/E1 and VWIC3-2MFT-G703?

[Richard Bradfield]

John,

yes The E1s can use the VWIC3-2MFT-T1/E1

as far as differences between VWIC3-2MFT-T1/E1 and VWIC3-2MFT-G703

its all about the type of interface from your Provider. I know when we put gear into China we had to use G703 interfaces as that is what was provided.