We provide a range of instruments for measuring Group Delay.

Our Fiber product range is suitable for manufacturers of fiber and cables.

Our Network product range is suitable for measuring installed links in the field.

The CHROMOS11 is a world beating system for measuring long amplified links.

R&D / Manufacturing Testing:

CD400L
Group Delay and Chromatic Dispersion System with Tuneable Laser.
Options for measuring PMD, Strain, Length, Group Index and Skew.

Field Network Testing:

CHROMOS11
Chromatic Dispersion and PMD Measurement System.