本文介绍了为何40 Gbit/s技术会需要更严格的测试，并将重点放在熔接连接而不是连接器上，以防止不必要的功率损耗，并将MPI的影响降至最低水平。

从实验室到现场均满足 100G 测试的挑战

随着带宽需求的持续增加，网络服务提供商正在寻求通过40G和100G网络来适应当前的流量激增。EXFO的40G/100G专业技术涵盖传输网络各层面的网元和光纤测试，从客户端接口到线路接口和光纤网络本身，应有尽有，从而确保无缝的有线和无线网络基础设施升级。

This video explores the various features and applications of the FTB-5500B PMD analyzer housed in the FTB-400 Platform

本文将描述EXFO如何使用安装在欧洲的PMD和CD分析仪，以及位于加拿大的光源（FLS-5803），测试跨大西洋网络的PMD和CD。

本文解释了为何需要有能够使用一个仪器从单端精确地测量CD和PMD（比如EXFO的FTB-5700）的测试技术。

本文概述了PMD的一些基本概念，及强模式耦合与弱模式耦合对PMD测试和测试仪器精度的影响。

本文概述了EXFO的完全合格和全自动内部功率计校准系统（EPMCS）。

This article simplifies polarization mode dispersion, using specific examples and formulas.

This application note presents the FTB-5500B PMD Analyzer, based on the generalized interferometric method, allowing you to test whole links in one test sequence.

This application note presents the FTB-5500B PMD Analyzer, based on the generalized interferometric method, allowing you to test whole links in one test sequence.

This application note presents the characteristics and effects of dispersion-compensating fibers.

This application note presents various PMD measurement approaches as well as a specific test case.

This application note explains why it is important to test for chromatic dispersion and polarization mode dispersion, especially with the penetration of 40 Gbit/s, or OC-768/STM-256.

This paper demonstrates how measuring the total multiplath interference dispersion (MPID) is in many ways a significant advantage over pure PMD-measuring methods, particularly for testing components such as optical isolators.

This article provides an overview of polarization,a common factor in a number of phenomena that must be characterized if high-bandwidth systems are to attain their full potential.

This articles explains the importance of PMD in high-speed digital and analog networks; it has to be measured not only after manufacturing but also after cabling and installation.

This article introduces the FPMD-5600, the ultimate PMD-testing instrument designed and manufactured so that its internal optical blocks could be inverted to respond to testing needs, as well as to adapt to devices with nominal PMD values.

This article presents interaction mechanisms between aerial cables and wind; it gives an overview of the two embodiments of the SOP SSA method, and presents polarimetric measurement results and compares the polarization oscillation frequencies.

The exponential growth in Internet traffic and related drive for increased capacity introduce network complexities that necessitate advanced test solutions. This flyer presents NSPs with a complete, integrated 40G testing solution that enables them to meet their 40G rollout challenges, both from an infrastructure and service-provisioning standpoint.