OTDM Multiplexer

Two Stage OTDM Multiplexer
Four Stage OTDM Multiplexer

At a glance

  • STM-64 based ultra high-speed transmission and test systems ranging from
    10 Gbit/s up to 640 Gbit/s
  • Two / four stages can be switched on or off independently
  • Suppression of spurious sub-harmonics better than 40 dB
  • Single or dual output polarization


  • Fiber based delay line multiplexer
  • Two / four independent stages
  • True PRBS output pattern
  • Output bit-rate up to 640 Gbit/s
  • Low insertion loss
  • Excellent long-term stability
  • Allows polarization mulltiplexing


  • Ultra high bit rate OTDM communication systems
  • High-speed time domain lightwave characterization