DIGITAL ON

TELECOMMUNICATIONS AND NETWORKING EQUIPMENT, NAMELY, TRANSMISSION TERMINALS THAT INITIATE OR TERMINATE TRANSMISSION OF WAVELENGTH MULTIPLEXED SIGNALS, ANALOG AND DIGITAL AMPLIFIERS, AND ADD/DROP MULTIPLEXERS AND OPTICAL AND ELECTRO-OPTICAL INTEGRATED CIRCUITS EMPLOYED IN SUCH EQUIPMENT; NETWORKING HARDWARE FOR OPTICAL TRANSMISSION SYSTEMS; AND COMPUTER SOFTWARE FOR PROVIDING FAULT MANAGEMENT, CONFIGURATION MANAGEMENT, ACCOUNTING MANAGEMENT, PERFORMANCE MANAGEMENT AND SECURITY MANAGEMENT FUNCTIONS FOR OPERATING, CONTROLLING, MONITORING AND ADMINISTRATING OPTICAL TRANSMISSION SYSTEMS AND END-TO-END OPTICAL SIGNAL TRANSPORT