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Wave Review

Wave Review - EXFO's Technical Newsletter
Up-to-date information about critical issues and the latest advances in optical test and measurement, network monitoring and manufacturing.
March 2006, Volume 12, Number 3
In this issue

Important Issues in CWDM
In last month's issue, we discussed the basics of the coarse wavelength-division multiplex network and its main components. As a follow-up topic, this month, we will be covering the major issues that come into play when testing these networks.
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Ethernet Add/Drop Testing in Next-Generation SONET/SDH Networks
Multiservice provisioning platforms help maximize the use of current install base with minimal capital expenditure. This article outlines five major test applications for qualifying next-generation systems, as well as for activating and maintaining Ethernet-over-SONET/SDH circuits in the network.
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Latest news

EXFO Introduces New EPON/GPON Power Meter for Service Activation and Troubleshooting of FTTx Networks

EXFO Releases Next-Generation SONET/SDH Test Modules for System Vendor Market

Company and Product Overview (March 2006)—Order your copy today!

Hot tips

What is the difference between SONET and SDH?

What is chromatic dispersion?

Did you know that EXFO offers training courses on several important topics, such as WDM systems and optical spectrum analyzers?