Optical Delay Line

Features & Benefits

  • Enhanced transmission performance
  • Customizable compact fiber spool
  • High-quality fiber with a low bend radius
  • Versatile use for multiple applications
  • Compatible with Global Foxcom Satellite transmitters


Optical Delay Line is implemented for multiple testing purposes, such as diversity sites, radar applications, distance simulation and signal processing. By simulating signal transmissions using our Delay Line, you can enhance the performance between transmitters and receivers. The Global Foxcom Optical Delay Line is compatible with the Global Foxcom Sat-Light/Platinum line.


Global Foxcom Optical Delay Line is customizable in fiber length and size, and boasts a compact, miniature fiber spool design that is easily incorporated into any situation. This product is made from sophisticated, high-quality fiber with a minimal bend loss and a low bend radius.


Optical Delay Line is available as a standalone unit. You can also consider combining our rack mount Delay Line unit with a receiver and transmitter to produce a complete RF-over-Fiber Delay System.

RF Specification Value
Attenuation at 1310 nm <= 0.35 dB/km
Attenuation at 1383 nm <= 0.35 dB/km
Attenuation at 1550 nm <= 0.22 dB/km
Attenuation at 1625 nm <= 0.24 dB/km
Cable Cutoff wavelength (λccf) <= 1260 nm
Mode Field Diameter (MFD) Wavelength (nm): 1310 8.8 ± 0.4 µm
MFD 1550nm 9.8 ± 0.5µm
Miscellaneous Nominal Zero Dispersion Slope 0.089 ps/(nm² .km)

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