McAfee Secure sites help keep you safe from identity theft, credit card fraud, spyware, spam, viruses and online scams
My Cart (0)  

100% Nortel 920-571 Guaranteed Success With Testing Engine

Exam Code: 920-571

Exam Name: NNCDS optera metro solutions(international only)

Updated: Jul 21, 2026

Number: 100 Q&As with Testing Engine

We are already working hard to make 920-571 exam material available to our valued customers. If you are interested in 920-571 exam material, provide us your email and we will notify you.

Email:   

Get real 920-571 exam questions as your practice reference, and pass your test with our valid and updated 920-571 exam engine.

Exam IntroProduct ScreenshotsFAQ

Nortel 920-571 Exam Overview:

Certification Vendor:Nortel Networks
Exam Name:Nortel NNCDS Optera Metro Solutions (International)
Exam Number:920-571
Available Languages:English
Related Certifications:Nortel Networks Certified Design Specialist (NNCDS)
Exam Format:Multiple choice, Scenario-based questions
Recommended Training:Avaya Learning (successor training resources for Nortel legacy systems)
Exam Registration:Pearson VUE
Exam Way:Typically delivered via authorized proctored testing centers (historically Pearson VUE or equivalent providers)
Pre Condition:Basic knowledge of telecommunications and optical networking is recommended; prior experience with Nortel optical systems is helpful.

Nortel 920-571 Exam Syllabus Topics:

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

                                  Frequently Asked Questions

                                  1. What kinds of study material ITBraindumps provides?

                                  Test engine: study test engine can be downloaded and run on your own devices. Practice the test on the interactive & simulated environment.
                                  PDF (duplicate of the test engine): the contents are the same as the test engine, support printing.

                                  2. How long can I get the products after purchase?

                                  You will receive an email attached with the 920-571 study material within 5-10 minutes, and then you can instantly download it for study. If you do not get the study material after purchase, please contact us with email immediately.

                                  3. Can I get the updated products and how to get?

                                  Yes, you will enjoy one year free update after purchase. If there is any update, our system will automatically send the updated study material to your payment email.

                                  4. What's the applicable operating system of the test engine?

                                  Online test engine can supports Windows / Mac / Android / iOS, etc., because it is the software based on WEB browser. You can use it on any electronic device and practice with self-paced.
                                  Online test engine supports offline practice, while the precondition is that you should run it with the internet at the first time.
                                  PC test engine is suitable for windows operating system, running on the Java environment, and can install on multiple computers.
                                  PDF version: can be read under the Adobe reader, or many other free readers, including OpenOffice, Foxit Reader and Google Docs

                                  5. How does your testing engine works?

                                  Once download and installed on your PC, you can practice test questions, review your 920-571 questions & answers using two different options 'practice exam' and 'virtual exam'.
                                  Virtual Exam - test yourself with 920-571 exam questions with a time limit.
                                  Practice exam - review 920-571 exam questions one by one, see correct answers.

                                  6. How often do you release your products updates?

                                  All the products are updated frequently but not on a fixed date. Our professional team pays a great attention to the exam updates and they always upgrade the content accordingly.

                                  7. Do you have any discounts?

                                  We offer some discounts to our customers. There is no limit to some special discount. You can check regularly of our site to get the coupons.

                                  Contact US:  
                                   [email protected]  Support

                                  Free Demo Download

                                  Money Back Guarantee

                                  We are confident about the products and aim to help you pass with ease. In case of failure, we will provide a no hassle full money back guarantee for the purchasing fee.

                                  Popular Vendors
                                  Adobe
                                  Alcatel-Lucent
                                  Avaya
                                  BEA
                                  CheckPoint
                                  CIW
                                  CompTIA
                                  CWNP
                                  EC-COUNCIL
                                  EMC
                                  EXIN
                                  Hitachi
                                  HP
                                  ISC
                                  ISEB
                                  Juniper
                                  Lpi
                                  Network Appliance
                                  Nortel
                                  Novell
                                  all vendors

                                  0 Customer ReviewsCustomers Feedback (* Some similar or old comments have been hidden.)

                                  LEAVE A REPLY

                                  Your email address will not be published. Required fields are marked *

                                  Why Choose ITbraindumps Testing Engine
                                   Quality and ValueITbraindumps Practice Exams are written to the highest standards of technical accuracy, using only certified subject matter experts and published authors for development - no all study materials.
                                   Tested and ApprovedWe are committed to the process of vendor and third party approvals. We believe professionals and executives alike deserve the confidence of quality coverage these authorizations provide.
                                   Easy to PassIf you prepare for the exams using our ITbraindumps testing engine, It is easy to succeed for all certifications in the first attempt. You don't have to deal with all dumps or any free torrent / rapidshare all stuff.
                                   Try Before BuyITbraindumps offers free demo of each product. You can check out the interface, question quality and usability of our practice exams before you decide to buy.