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As networks evolve to 5G, automation is becoming a much talked about topic. But how does automation come into play in the context of validating transceivers, supporting service activation and qualifying network elements, in both the lab and field environments? This webinar will help you understand the benefits of automation, more specifically, how it empowers technicians—both in the lab and in the field—to close out their day-to-day tasks with speed and accuracy. Key takeaways: Why it’s important to automate repetitive and complex tasks What are the proper steps to automate testing processes How to automate the most basic to the more complex testing features using EXFO test equipment

After the basics of the FTTH rollout in Part 1 have been discussed and demonstrated, in Part 2 of the series we will deal with end customer activation and troubleshooting. Typical problems or errors that can occur on the physical and / or transport layer of the network are highlighted. Furthermore, measuring devices for end customer activation are shown in order to carry out the connection without problems and to avoid a second visit. Participants will learn how to easily find the most common mistakes and problems that can occur during the life of an FTTH network.

This educational webinar will cover the basics of testing and troubleshooting fiber optics with a focus on critical parameters for standard singlemode fiber. Join speaker Kevin Peres as he walks you through the fundamentals (e.g., understanding optical return loss) to tackle more advanced subjects such as identifying and locating fiber-related faults with an OTDR that leverages iOLM technology. Connectors and their impact on network health will also be covered. Key takeaways: Fiber 101 Splice and connector critical parameters OTDR/iOLM setup Trace interpretation and advanced troubleshooting

To keep pace with bandwidth demands, network operators are supporting higher transmission rates and upgrading both the network capacity and the number of transport links. 10Gbp/s metro network links are now being upgraded to 100Gbp/s links to support IoT, big data, Cloud and 5G services. It is becoming imperative to understand the impact of 100G Ethernet transport in the metropolitan area network, the challenges of new optical interfaces and most importantly how to implement the right testing processes to deliver flawless quality of service (QoS). In this webinar, we will focus on testing examples using an advanced solution that integrates EXFO's unique flexible Open Transceiver System. Key takeaways: Understanding the evolution of the optical interface 100G technology review: What's out there in terms of transceivers? 100G Ethernet testing simplicity using the iSAM application An overview of OTU4 testing use cases Transceiver validation and testing considerations using the iOptics application

Understanding and testing Remote-PHY and DOCSIS 3.1 Remote PHY (R-PHY) is a key transformation towards next-generation gigabit networks. CATV and multiple-system operators (MSOs) are prepping their networks to support DOCSIS 3.1 and eventually FTTH/EPON. These rollouts push fiber ever deeper and closer to subscribers to ensure a better quality of experience. This educational webinar will focus on the deployment of DOCSIS 3.1 using the Remote PHY DAA architecture. The 45-minute session will cover various aspects of deployment starting with an overview of DOCSIS 3.1 and explaining why R-PHY is the preferred technology. The webinar will also cover the best practices in testing fiber, DWDM and services including synchronization. Key takeaways: DOCSIS 3.1 basics The advantage of the R-PHY DAA architecture Best practices for testing

The increasing demand for anytime, anywhere connectivity is stretching network bandwidth limits and the fiber network must be ready to support this greater density of information. In recent years, fiber optic transmitter technology has evolved, pushing the boundaries of the impossible to the possible via smaller, faster, cheaper transceivers. But what about the fiber itself? Is the bandwidth that fiber can support infinite? The obvious answer is “no”. In fact, even singlemode fiber has significant limitations in the form of dispersion, namely chromatic dispersion (CD) and polarization mode dispersion (PMD) and induced nonlinear effects (NLE). This webinar will equip you with the much-needed insight for making more informed decisions on when to test CD and PMD. Key takeaways: Understanding the nature and effects of CD, PMD and NLE through graphical interpretation Best practices for complete fiber characterization, with focus on CD and PMD Understanding the impact of CD and PMD on next-generation transceivers throughout the network

With the introduction of 5G, NFV, SD-WAN, operators are looking for more precise and accurate tools to ensure carrier-grade performance. The working group of the Internet Engineering Task Force (IETF) on IP Performance and Metrics has developed the RFC-5357 called Two-Way Active Measurement Protocol (TWAMP). The TWAMP protocol is a standards-based and highly effective performance monitoring process that expands upon the One-Way Active Measurement Protocol (OWAMP) specification with the addition of the performance measurement of round-trip and two-way metrics for IP-based networks. Is TWAMP capable of bringing value for existing and future network deployment? Can it gather accurate performance statistics that truly reflect the end-to-end performance of any IP service? This webinar will walk you through the TWAMP test and explore various use cases of real-time active monitoring using TWAMP. Important threshold metrics and requirements will also be discussed. Key takeaways: How TWAMP can be used to monitor end-to-end performance How TWAMP testing brings value to your virtualization How TWAMP testing can help find and fix intermittent problems

In Part I, we covered the different types of WDM technologies and the key parameters to be controlled and measured everywhere on the network—from the backhaul to the fronthaul. In many situations, simply running more backhaul and fronthaul fiber cables in conduits or strung overhead is not economically feasible, due to labor costs and outside plant capital costs. It is possible to use hub and cell site link aggregation routers to relieve this “fiber exhaustion” bandwidth pressure, but single/dual wavelength approaches are not ultimately scalable, with the 5G 3GPP roadmap laying out bandwidth-intensive options such as FR2 mmWave, massive MIMO and Coordinated Multi-Point (CoMP). The most scalable and cost-effective options for 5G carriers are different forms of wavelength division multiplexing (WDM). Key takeaways: Various WDM options and advantages of WDM in 5G optical access networks Recent component technology innovations that promise to radically change carrier economics of DWDM

With the current situation you will probably ask yourself if your tools are clean upon return to work and with reason. As contamination is more than ever part of our reality it brings the question: Is fiber cleaning and inspection really that important? Is it worth your time? Isn’t connector cleaning overrated? You may have asked yourself these questions already or heard them being discussed by team members. And, you may be surprised to know that a large percentage of the issues in your network are indeed caused by dirty connectors. If you are looking to learn more about connector inspection and cleaning, and convince your field technicians or colleagues about the benefits, this webinar is for you. Key takeaways: The impact and necessity to validate connectors Best cleaning practices Tools, including the ConnectorMax 2 Software Inspection criteria and standards Using the probe Hands-on demo Conclusion

With the densification of data everywhere in the network (backbone, backhaul, middle-haul and fronthaul), using one fiber per service is not the best use of resources. Multiplexing multiple services through the same fiber is more efficient in transporting data from point A to point B, while providing a sustainable and evolutive path moving forward. Key takeaways: The current array of WDM technologies Key xWDM signal parameters that require testing Stay tuned for Part II which will cover WDM applications in 5G optical access networks.