[j-nsp] M120 hardware configuration

[rendo]

Hi,

Just wondering, does someone here know about the hardware configuration
limitation in M120? Or maybe is there any specific datasheet/document for
this?

I need this information because I just found that when I was using
configurator tool, I can't put 4GE PIC and AS PIC in the same slot.

I am trying to find at Juniper website but still no luck.

Thanks.

-rendo-