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Wave Review - EXFO's Technical NewsletterEssential Expertise for Fiber-Optic Professionals
Up-to-date information about critical issues and the latest advances in optical test and measurement, network monitoring and manufacturing.
October 2002, Volume 8 Number 10
In this issue

Enabling VLAN-Based, Cost-Effective Virtual Private Networks Effectively
Network service providers are looking at a new way to improve cost-effectiveness: VLAN, a technology that enables using Layer 2 Ethernet backbone, virtually dividing a network into subnetworks for each customer.
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Thorough Connector/Fiber-End Verification for Better Transmission
Fiber inspection probes are efficient tools for verifying the cleanliness of connectors and other fiber terminations—a key step toward ensuring optimal performance of high-speed DWDM transmission systems.
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Adhesives in Manufacturing
In optical component manufacturing, cost-effectiveness means producing more, faster, at a higher quality, which adhesive-based bonding will help achieve.
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New Bonding Capability for ProAlign 5000 Workstation Increases Yield
Automated adhesive dispensing brings more repeatability in the bonding and curing steps of the component assembly process. And that’s a good thing, because more repeatability means bigger yields.
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Effects of Polarization Down, Measurement Accuracy Up.
The problem: PDL seriously hampers the accurate characterization of passive components. The solution: choosing a power measurement system that offers very low polarization-dependent response and excellent relative uncertainty.
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Latest news
Hot tips
FTB-400 Universal Test System: Simultaneously launching multiple applications (OTDR, OLTS, batch processing, etc.) radically cuts down testing time.
Discover how multitasking can get you home faster.

FTB-5800 Chromatic Dispersion Analyzer: Testing a whole link for chromatic dispersion through a series of amplifiers can help you ensure more accurate compensation.
Find out more...

DOP Testing Methods:
Why polarization scrambling techniques are preferred to the traditional polarimetric method for measuring residual DOP of Raman amplifiers.
Learn more