NM-4T & 3845 Compatibility?

Answered Question
Jul 30th, 2008

I have some old NM-4T modules in a 3640 that need to be moved into a new 3845. I have had a quick search on CCO and it seems these are compatible so I should be OK. However the NM-4T modules are quite old - 'show diag' says 'Mueslix-4T Port adapter', 'Hardware revision 1.1' and 'Board revision J0'.

I remember a while ago where we had some NM-4T's (I think?) and they would not work in the routers we had - it could have been 3700's though?

Can anyone who has performed such a swap out confirm whether the NM-4T is compatible with a 3845?

Thanks

Andy

I have this problem too.
0 votes
Correct Answer by tdrais about 8 years 4 months ago

I have that board in a 3825. It says its a NM-4T= but has the same revision numbers as yours.

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Correct Answer
tdrais Wed, 07/30/2008 - 04:09

I have that board in a 3825. It says its a NM-4T= but has the same revision numbers as yours.

andrew.butterworth Wed, 07/30/2008 - 05:17

Cheers. Just another quick question regarding the interface numbering on the 3845 - is it the same as it would be on a 3640? i.e. NM-4T in slot 1, interfaces are serial 1/0, 1/1, 1/2 & 1/3?

Andy

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