Solution Science for Research and Industry

Posts tagged “modulation

Special EXFO test equipment catalogue for R&D/Manufacturing

EXFO has released a new catalogue covering their entire range of products for the fibre-based telecom engineer. Equipment for network engineers and R&D/Manufacturing is covered but, as Elliot Scientific only specialises in the latter, we have made available a special abbreviated version for download from our EXFO product pages.

Examples of the test equipment covered include:

IQS Series

  • Light Source
  • WDM & Tunable Laser Sources
  • Variable Attenuator
  • Standard & MEMS Optical Switches
  • Utility Module
  • Optical Spectrum Analyser

Contact us now for more details.

PSO Series

  • Optical Modulation Analyser
  • Optical Sampling Oscilloscope

Handheld & Benchtop Systems

  • Power Meters
  • Variable Attenuators
  • Laser & Light Sources

Constellation Analyser gives EXFO starring role


EXFO PSO200EXFO have drawn on their extensive experience in modulation analysis with the PSO-200 Series optical constellation analyser, a future proof instrument that allows for the complete characterisation of digital optical signals up to 100 Gbaud. This could mean analysis of signals up to 400 Gbit/s when using a four-bit per symbol modulation format such as DP-QPSK.

All-Optical Sampling
The PSO-200 offers complete characterisation of random or repetitive digital signals

Distortion-Free Signal Recovery
No bandwidth limitations-no impedance mismatch

Any Baud Rate, Any Modulation Format
Constellation and eye-diagram analysis of signals at rates of up to 100 Gbaud

The high-speed sampling of the PSO-200 Optical Modulation Analyzer permits it to excel in the analysis of phase and amplitude modulation schemes. It is compatible with dual-polarisation transmission systems and requires no external trigger. A large touchscreen provides the high quality display and easy instrument control, while the flexible interface adapts to any data modulation scheme or user preference.

For more information about this product, please contact us.