[j-nsp] Experience and opinion about ACX5448

[Andrey Kostin]

Hi juniper-nsp,

Looking for your opinion about ACX5448, it's limitations and difference 
from QFX5120. I know that it's based on another chipset but more details 
would be appreciated.
Particularly interested in -D model, it looks attractive to not have 
extra DWDM gear just to connect a single device. How competitive is it 
from price perspective?

Kind regards,
Andrey