Introducing of NX4000/NX4100 Transport Analyzer with SDH/SONET module.

The NX4000 Transport Analyzer is a measuring instrument to evaluate performance, functionality and reliability of 40 Gbit/s high speed optical telecommunication systems and equipment that use not only SDH/SONET* but also Optical Transport Network (OTN)*, which is a strong candidate for Next generation Network (NGN).

Precision Making