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Nortel 920-571 Exam Syllabus Topics:

Section	Objectives
Operations and Maintenance	- Fault management 1. Alarm interpretation 2. Fault isolation techniques - Performance monitoring 1. Optical performance metrics 2. Degradation analysis
Optera Metro Solutions Architecture	- Network design principles 1. Scalability and capacity planning 2. Metro optical ring topology - System components 1. Optical transport platforms 2. Optical add/drop multiplexers (OADM)
Optical Networking Fundamentals	- Fiber optic principles 1. Signal attenuation and dispersion 2. Optical power budget basics - WDM technology basics 1. DWDM vs CWDM concepts 2. Optical channels and wavelengths
Provisioning and Configuration	- Network management 1. Configuration tools and workflows 2. Element management systems - Service provisioning 1. Service activation procedures 2. Wavelength assignment