Is the 3845 ISR capable or supporting 3 -NM-1A-OC3-POM (with SFP-OCS-MM) and 1 - NM-16ESW? If so, are there any special considerations that should be looked at (i.e. memory, IOS, etc)? I heard that this router is only capable of supporting two OC3 modules.
I have this problem too.