Nokia Optical Network Services Expert Certification
Learn the technologies, skills, and best practices required to configure, manage, and deploy differentiated services on a Nokia optical based network.
Important Notice:
Updates are coming to the Optical Network Services Expert certification on October 1, 2021. Learn more
Become an Optical Network Services Expert
The Nokia Optical Network Services Expert is an intermediate level certification in the ONC program. The Nokia Optical Network Services Expert is designed for engineers who want to become experienced in Optical Networks, from the basic challenges related to transport technologies, to key aspects of network design, service provisioning, and optical network management.
This is achieved using a comprehensive 1830 Photonic Service Switch (PSS)-based platform, managed by the Nokia Network Services Platform (NSP). In particular, the Network Functions Manager for Transport (NFM-T) is used during classes to complete labs and exercises. In addition to successfully completing the required written exams, the Nokia Optical Network Services Expert also requires candidates to pass a practical lab exam.
Learning Outcomes
Upon successful completion of the Nokia Optical Network Service Expert, students will have developed in-depth working knowledge in areas such as:
Wavelength Division Multiplexing networks and node architectures, Layer 0 and Layer 1 switching and Generalized Multiprotocol Label Switching (GMPLS) networks.
NSP/NFM-T network management system and basic use of the 1830 Engineering and Planning Tool (EPT).
Nokia Optical Network Services Expert also includes several elective courses, reflecting the different services enabled by Nokia optical networks: GMPLS-controlled Optical Networks, Optical Transport for Mobile Services, and Integrated Packet Transport over WDM.
Earn your digital badges
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How to certify
The Optical Network Services Expert certification provides the knowledge, skills, and best practices required to configure, manage, and deploy differentiated services on a Nokia optical based network.
To become an Optical Network Services Expert you must pass three written exams through Pearson Vue and the optical network services practical lab exam. The written exams include two mandatory exams and one chosen elective.
Candidates are not required to enroll in the recommended courses to achieve the Nokia Optical Network Services Expert certification, but passing the indicated written exams, as well as the Nokia Optical Network Services Expert practical lab exam is required.
Written exams must be completed before you can attempt the practical lab exam.
Written Exams
Mandatory exams
| Exam Name | Exam Number |
| Nokia Optical Networking Fundamentals | 4A0-205 |
| Nokia Optical Network Management with NFM-T | 4A0-210 |
Elective exams (Choose one.)
| Exam Name | Exam Number |
| Nokia GMPLS-controlled Optical Networks | 4A0-220 |
| Nokia Integrated Packet Transport over WDM | 4A0-230 |
| Nokia Optical Transport for Mobile Services | 4A0-240 |
Practical lab exam
| Exam Name | Exam Number |
| Nokia Optical Network Services Expert Lab Exam | ONSE-LE |
You can choose between instructor-led or self-paced training to learn the relevant knowledge required to pass your exam.
Choose the best method to fit your learning style.
Instructor-led:
Attend a publicly scheduled open-enrolment course through live virtual delivery, at Nokia facility, or schedule a private delivery.
| Course Name | Duration | Registration |
| Nokia Optical Networking Fundamentals | 4 days | Register |
| Nokia Optical Network Management with NFM-T | 5 days | Register |
| Nokia GMPLS-controlled Optical Networks | 5 days | Register |
| Nokia Integrated Packet Transport over WDM | 4 days | Register |
| Nokia Optical Transport for Mobile Services | 3 days | Register |
Self-Study Course Materials:
Get access to the digital course material for self-study.
Now it is time to test out your skills. This certification consists of three written exams and a practical lab exam.
Written exams are administered by PearsonVue either online or at one of their global locations.
Practical exams are administered at Nokia locations worldwide.
Before writing your exam, prepare yourself by taking a look at the Nokia Optical Networking Fundamentals Practice Exam.
Mandatory Written Exams
| Exam Name | Exam Number | Practice exam | |
| Nokia Optical Networking Fundamentals | 4A0-205 | Practice exam | Learn more and register |
| Nokia Optical Network Management with NFM-T | 4A0-210 | Practice exam | Learn more and register |
Elective Written Exams(choose one)
| Exam Name | Exam Number | Practice exam | |
|---|---|---|---|
| Nokia GMPLS-controlled Optical Networks | 4A0-220 | Practice exam | Learn more and register |
| Nokia Integrated Packet Transport over WDM | 4A0-230 | Practice exam | Learn more and register |
| Nokia Optical Transport for Mobile Services | 4A0-240 | Practice exam | Learn more and register |
Elective Practical Lab Exam
| Exam Name | Exam Number | Preparation | |
| Nokia Optical Network Services Expert Lab Exam | ONSE-LE | What to expect from the ONSE Lab Exam | Learn more and register |
Your status will change in your Student Portal. Make sure your address is up to date so that your certification materials can be sent. You will then receive a certification diploma by mail and an email from Acclaim to claim your Nokia digital certification badge.
You have made an important investment by earning a Nokia Certification. Don’t let your certification lapse. All certifications are valid for three years. After three years, you will need to recertify to ensure your certification is current.
Recertification Requirements:
To recertify, candidates must complete either an exam from their certification or a new exam within their certification program. Retake any one of the following exams to recertify:
| Exam Name | Exam Number | Prerequisites | |
| Nokia GMPLS-controlled Optical Networks | 4A0-220 | N/A | Learn more |
| Nokia Integrated Packet Transport over WDM | 4A0-230 | N/A | Learn more |
| Nokia Optical Transport for Mobile Services | 4A0-240 | N/A | Learn more |
| Nokia Fundamentals of Optical Network Design | 4A0-250 | N/A | Learn more |
| Nokia Advanced Optical Network Design | 4A0-255 | N/A | Learn more |
| Advanced Optical Network Management with NFM-T | 4A0-260 | N/A | Learn more |
| Optical Diagnostics and Troubleshooting | 4A0-265 | N/A | Learn more |
| Nokia Optical Network Services Expert Lab Exam | ONSE-LE |
1 Elective Exam |
Learn more |
| Nokia Optical Network Design Expert Lab Exam | ONDE-LE | Learn more | |
| Nokia Optical Network Architect Lab Exam | ONCA-LE | Learn more |
You can view your certification status, dates, and exam results from the Student Portal.
Three key dates to remember
Please keep these important dates in mind and organize your recertification activities around them:
- Certification date: The day your certification was awarded.
- Certification expiry date: The day three years from when your certification was awarded. Note – If you pass a recertification requirement, the expiration and termination dates for your certifications will be reset to the date that you wrote the exam.
- Certification termination date: The day your certification terminates if you do not successfully complete the recertification requirements within 6 months after your expiry date.