Product details

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 Foxcom Optical Delay Line is compatible with the Foxcom Sat-Light/Platinum line. 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.

Key features

Enhanced transmission performance
Customizable compact fiber spool
High-quality fiber with a low bend radius
Versatile use for multiple applications
Compatible with Foxcom Satellite transmitters
Standard 5-year warranty

Specifications

Part number	Optical Delay Line
Series	Foxcom Optical Delay Line
Model	Optical Delay Line
Type	Fiber Optic Component
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
Wavelength (nm)	MFD (µm)
Optical Wavelength (nm)	Chromatic Dispersion
Slope (S0) at λ0	 0.092 ps/(nm² .km)
Nominal Zero Dispersion Slope	0.089 ps/(nm² .km)
Effective group index @ 1310 nm	1.467
Effective group index @ 1550 nm	1.467
Effective group index @ 1625 nm	1.468
@ 1310 nm	-79.0 dB
@ 1550 nm	-81.3 dB
@ 1625 nm	-82.0 dB
Environmental Test	Test Conditions / Induced Attenuation at
Temperature cycling	60 °C to 85 °C /  0.05
Temperature-humidity cycling	10 °C to 85 °C, 4–98% RH /  0.05
Unit Size	12 x 8.5 x 3.5cm

Frequently asked questions

Does Digisat supply and support Foxcom equipment?

Yes. Digisat supplies Foxcom (Global Foxcom) RF-over-fiber links, chassis, repeaters and fiber components with quote-based pricing for teleports, broadcasters, government and defense buyers, and our engineers can help design the fiber IFL, size the optical budget and integrate it with your antennas, LNBs, BUCs and modems.

Need it installed, aligned or supported?

Digisat engineers install, commission and maintain satellite ground systems for government agencies, teleports and broadcasters worldwide. Request installation or engineering support.