Testing of receivers with separate linear O/E module and...

Testing optically amplified links with time-division...

Topology discovery in optical WDM networks

Transmission line monitoring method and apparatus

Transmission line monitoring method and apparatus

Transmission method, transmitter-receiver, and...

Transmission system

Transmission system and method for equalization of channels...

Transmission system and system startup method

Transparent fiber-optic communication network

Transponder-less verification of the configuration of an...

Variable clamp equalization method and apparatus

Wavelength assignment in an optical WDM network

Wavelength division multiplex signal monitoring system and...

Wavelength division multiplex transmission system and...

Wavelength division multiplexed device

Wavelength division multiplexing optical performance monitors

Wavelength routing in a photonic network

Wavelength-division-multiplexing optical transmission system...

WDM transmission system, central controller for the system,...