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What is the ideal target OSNR value when it comes to DWDM? Learn all about which factors need to be taken into account such as: modulation format, data rate, location in the network, type of network a...

At OSP EXPO 2012, Millennium staged splicing competition where the winner was determined by EXFO’s Jim Miller using the iOLM.

At 4G World, the growing demand and limited spectrum in certain regions of world is now getting worrisome.

The Node Optical Test Access Unit combines with the FG-750 Node iOLM as part of the first practical FTTx line quality assessment solution from the node.

The FTB-5320 is the perfect tool for system operators facing new DWDM testing challenges. The bandwidth squeeze has been the driving force behind the deployment of DWDM in the long-haul market and is ...

Performing consistent, reliable component/network optical return loss (ORL) and reflectance measurements requires high sensitivity and accuracy—which is what EXFO’s IQ-3200 Return Loss Meter offers. T...

On the production floor, time is money. You need fast, cost-effective test instruments that maximize your production throughput. The IQS-2600B and FLS-2600B Tunable Laser Sources are ideal for complet...

The EPX700 Receiver monitors basic SONET/SDH alarms and errors at OC-12, OC-3, STM-4, or STM-1 signal rates. It is designed for all of gnubi’s chassis models. You can easily switch between SONET and S...