Nortel 920-571 : NNCDS optera metro solutions(international only)

Pass 920-571 Exam Cram

Exam Code: 920-571

Exam Name: NNCDS optera metro solutions(international only)

Updated: Jul 25, 2026

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Nortel 920-571 Exam Syllabus Topics:
SectionObjectives
Topic 1: Provisioning and Configuration- Network management
  • 1. Configuration tools and workflows
    • 2. Element management systems
      - Service provisioning
      • 1. Wavelength assignment
        • 2. Service activation procedures
          Topic 2: Operations and Maintenance- Performance monitoring
          • 1. Degradation analysis
            • 2. Optical performance metrics
              - Fault management
              • 1. Fault isolation techniques
                • 2. Alarm interpretation
                  Topic 3: Optera Metro Solutions Architecture- System components
                  • 1. Optical add/drop multiplexers (OADM)
                    • 2. Optical transport platforms
                      - Network design principles
                      • 1. Scalability and capacity planning
                        • 2. Metro optical ring topology
                          Topic 4: Optical Networking Fundamentals- WDM technology basics
                          • 1. Optical channels and wavelengths
                            • 2. DWDM vs CWDM concepts
                              - Fiber optic principles
                              • 1. Signal attenuation and dispersion
                                • 2. Optical power budget basics
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