Transmission characteristics evaluation system and pseudo...

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

Transmitter-receiver device and a communication system

Transmitter-receiver device and a communication system

Transparent fiber-optic communication network

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

Variable clamp equalization method and apparatus

Verification of path integrity in optical switch network

Verification of path integrity in optical switch network

Wavelength agile optical transponder for bi-directional,...

Wavelength assignment in an optical WDM network

Wavelength division multiplex optical ring network

Wavelength division multiplex signal monitoring system and...

Wavelength division multiplex transmission system and...

Wavelength division multiplexed device