Nokia has a lot of irons in the fire.  The company is now diversified ebough to compete strongly against any and all in several Communications Segments.  With Nokia now targetting Enterprise Sales they are very well suited to compete against Juniper, even against Cisco.  Nokia should be able to expand its revenues in this segment.

On the Optical side, they are very strong, should easily compete against CIENA or Infinera. I say this because they bring all of their product portfolio which makes it a one stop shop.