Nokia Certified Optical Network Services Expert
Learn the technologies, skills, and best practices
required to configure, manage, and deploy differentiated
services on a Nokia optical based network.
Become an Optical Network Services Expert
The Nokia Optical Network Services Expert is an intermediate-level certification that builds on the Nokia Certified Optical Network Professional. It is designed for engineers who want to become experienced in optical networks, from the basic challenges of transport technologies to key aspects of network design, service provisioning, and optical network management.
Learning outcomes
Upon successful completion of the Nokia Optical Network Service Expert, you 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
Digital, secure, and verified indicators of accomplishments that can be managed, displayed, shared, accessed, and verified online.
How to certify
To become an Optical Network Services Expert, you must pass four multiple-choice exams and one practical lab exam. The multiple-choice exams include three mandatory exams and one elective of your choice. You must complete all the mandatory multiple-choice exams before you can challenge the lab exam.
You can choose between our recommended instructor-led training, self-study materials, select eLearning, and My Nokia Optical Lab to acquire the knowledge to pass the exams. We also offer a self-study certification bundle that includes everything you need. Training is not required to attempt the exams.
- Instructor-led offers you a mix of theoretical and hands-on experience guided by subject matter experts. You can attend a publicly scheduled open-enrolment course through live virtual delivery or schedule a private delivery.
- eLearning is an interactive and engaging online experience that lets you learn at your own pace. Currently, only available for the Optical Networking Fundamentals.
- Self-study materials allow you to learn at your own pace by accessing the same course materials from our instructor-led training.
- My Nokia Optical Lab provides 24/7 access to complete the labs from our courses and prepare for the lab exams. It is highly recommended to use the self-study materials to complement the labs.
- Self-study certification bundle gives you everything you need to become certified and offers the best value. It includes self-study materials, My Nokia Optical Lab time, and one attempt at each multiple-choice exam and lab exam. Learn more
| Mandatory multiple-choice exams | Exam number | Instructor-led | Self-study | eLearning | My Nokia Optical Lab |
|---|---|---|---|---|---|
| Nokia Optical Networking Fundamentals | 4A0-205 | Learn more | Learn more | Learn more | Learn more |
| Nokia Optical Network Management with WaveSuite NOC (NFM-T) | 4A0-210 | Learn more | Learn more | N/A | Learn more |
| Nokia Optical Diagnostics and Troubleshooting | 4A0-265 | Learn more | Learn more | N/A | Learn more |
| Elective multiple-choice exams (choose one) |
|
|
|
|
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| Nokia GMPLS-controlled Optical Networks | 4A0-220 | Learn more | Learn more | N/A | Learn more |
| Nokia Integrated Packet Transport over WDM | 4A0-230 | Learn more | Learn more | N/A | Learn more |
| Nokia Optical Transport for Mobile Services | 4A0-240 | Learn more | Learn more | N/A | Learn more |
| Mandatory lab exam | |||||
| Nokia Optical Network Services Expert Lab Exam | ONSE-LE | See above | See above | Learn more |
Written exams are administered by Pearson Vue either online or at one of their global locations.
Practical exams are administered online and in select Nokia locations.
Before writing your exam, prepare yourself by taking a look at the Practice Exams found below.
| Mandatory multiple-choice exams | Exam number | Practice exam | Registration |
|---|---|---|---|
| Nokia Optical Networking Fundamentals | 4A0-205 | Download | Register |
| Nokia Optical Network Management with WaveSuite NOC (NFM-T) | 4A0-210 | Download | Register |
| Nokia Optical Diagnostics and Troubleshooting | 4A0-265 | Download | Register |
| Elective multiple-choice exams (choose one) |
|
|
|
| Nokia GMPLS-controlled Optical Networks | 4A0-220 | Download | Register |
| Nokia Integrated Packet Transport over WDM | 4A0-230 | Download | Register |
| Nokia Optical Transport for Mobile Services | 4A0-240 | Download | Register |
| Lab exam (mandatory) | |||
| Nokia Optical Network Services Expert Lab Exam | ONSE-LE | What to expect | Register |
Your status will change in the Student Portal to show that you are certified. In addition, you will be able to download and print your diploma, and you will receive an email from Credly to claim your 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 must recertify to ensure your certification is current. Visit our recertification page to learn more: