RSP880 vs RSP880-LT

[Dmitry Kiselev]

Hi!

Could you please point me to document which describes differences between 880 RSPs? TR vs SE are pretty clear, but I confused a bit with LT version. Seems it is newer than TR/SE, but seems it lacks some features/options. Usually BRKARC-2003 answers all such questions, but few last sessions have no any info on that.

Thanks in advance

[Aleksandar Vidakovic]

The only difference between the -TR and -SE on RP/RSP is how much RAM the RP CPU has. 

If you need features that are only supported on -SE line cards (e.g.: PWHE), but don't run BNG and don't have a huge routing table, you can use -TR RP|RSP with -SE line cards.

[IK4]

Thanks for the info Aleksandar, but what about -SE RP|RSP with -TR line cards?

[Aleksandar Vidakovic]

That is also supported. 

[thicyilmaz]

Hi Aleksandar,

What about in ASR 9006 mixing RPS880-TR with RSP880-LT-TR is supported or not? İs it possible to redundant these two types RPS?

thanks 

[Aleksandar Vidakovic]

If you are migrating from one flavour to the other, you should be able to do that seamlessly. However, we don't support running this HW combination in production for an extended period of time.