Xtellus uses a strategic mix of core technologies that uniquely enable Xtellus to deliver a complete family of scalable WSS to power ROADM applications across Edge and Core optical networks. Smaller port count EdgeWSS where managing product costs aggressively is a key to their success are based solely on liquid crystal technology. For CoreWSS Xtellus uses high reliability 1-Axis MEMS to switch across high port counts while maintaining liquid crystal for attenuation.
