Fused Couplers

XI'AN OPT supply fiber coupler splitters. These devices are used extensively in fiber amplifier power control, and in transmission equipment for performance monitoring and feedback control. Our ultra-low polarization dependent loss couplers offer low levels of sensitivity to polarization, enable more effective monitoring and management of optical networks. These couplers are available in a wide range of split ratios（for example fiber optic coupler 50 50,90 10 optical coupler）, lengths, and packaging. Custom terminations are also available at the best price.