PON-X

Telecommunications equipment, namely, optical network units (ONUs) and optical line terminal (OLT) communications devices that enable an interface between a fiber optic network and other copper or fiber communications networks for transporting and aggregating voice, data, and video communications via fiber networks across multiple network infrastructures and communications protocols; burst mode laser drivers, trans-impedance amplifiers, externally modulated laser (EML) drivers and devices using clock data recovery (CDR) technology, namely, ONU and OLT PMD IC's (physical media dependent integrated circuits)