Fused Coupler C+L or S band

The Fused Coupler, C+L or S band enables the accurate splitting and monitoring of optical signals in singlemode fibre. G&H proprietary manufacturing technology provides uniquely low excess loss and wavelength dependence, along with low polarisation and temperature dependence for both signal and tap ports.

These high performance parts are available in a wide variety of tap ratios, wavelength ranges, housing and connector options and can therefore be readily specified in a wide variety of applications, enabling rapid design cycles and new project builds.

Reliability is assured through qualification to Telcordia GR-1221, with a field proven FIT rate of < 1.

Key Features
・Ultra low typical <0.05dB excess loss 
・Low wavelength dependence 
・Any coupling ratio available 
・High power handling 
・Proven reliability 
・< 1 FITs