[j-nsp] Difference MX DPC-R / DPCE-R

[Nicolaj Kamensek]

Hello list,

can anyone name the major differences between those modules? DPC are 
becoming available in the used market for small money and I am wondering 
if a DPC non-E is good enough for a classical access router environment 
with 30.000+ ARP entries and a growing number of IPv6 neighbours but 
nothing fancy overall.
Since it's hard to find any facts about this:

- does it matter memory-wise if the requirements above are applied to 
just one routed port or to multiple switched/routed ports?
- do bundled links still double the amount of memory required?


Thanks!