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。

At the core of 100G transmission are transponder cards that combine two complex technologies: 100G client interface and 112G long-haul interface. Thorough testing and validation is therefore critical to reduce time-to-market and begin field deployments with confidence.

In this webinar, we discuss the importance of OSNR, the impacts of poor OSNR on a network, and we introduce EXFO’s approach to accurately measure OSNR in 40G and ROADM networks.

This webinar focuses on how service providers can deliver Ethernet-based solutions with various quality of service (QoS) and class of service (CoS) guarantees and robust service-level agreements (SLAs) tailored for each customer's unique needs. As this webinar is hosted by a third party, you will be redirected to their website to listen to the recording.

This webinar explores the current state of synchronization Standards for the synchronization over packet implementations, as well as methods of deployment and the tools and techniques required to assure the successful implementation and ongoing support of such systems.

This webinar reviews possible methods and tools to achieve fast and accurate testing of 100G transmitters during manufacturing. More specifically, it presents a novel approach allowing the use of masks to avoid the need to interpret the test results. As this webinar is hosted by a third party, you will be redirected to their website to listen to the recording.

本文将介绍这些OLTS和OTDR之间的区别，即每种工具特定应用的讲解，以及每种仪器获取光损测量值的方法。

本文将描述优化OTDR测量参数的方法，展示测量流程及关键参数。

本文将展示EXFO的完整以太网测试解决方案，可帮助服务提供商满足QoS要求并提高收入。

本文介绍FOT-930 MaxTester，它能够降低对几种测试仪器的要求，减少出现差错的几率，缩短培训时间，同时节省大量资金。

本文概述了旨在使服务提供商能满足这种需求转向的下一代SONET/SDH技术。

本文将讨论在选购OTDR时应考虑的主要规格。

本文将讨论MPLS的基本技术方面，以及与部署和维护此类网络有关的测试需求。

本文将概述能够通过OTN网透明传输10 GbE LAN信号的超频OTN技术。

本文介绍了EXFO用于试运行、开通和端对端鉴定OTN上的万兆以太网局域网服务的产品。

This article  reviews the role of ORL testing and demonstrate how leading service providers use ORL testing to their benefit.

This application note reviews the critical parameters (and the order in which they should be tested) and the general criteria for quality transmission.

This application note presents how you can verify that your network is synchronized and what are the consequences if it is not.

This application note presents PBB-TE and its evolution compared to legacy Ethernet, provides details about its format and suggests some of the testing requirements  for the deployment of such networks.

This reference poster provides an overview of advanced modulation schemes, plus it highlights the benefits of the PSO-200 Optical Modulation Analyzer. 

This reference poster provides an overview of section, line, high-order and low-order path overhead, as well as OTU, OPU and ODU. 

Technical essentials for deploying Ethernet networks and ensuring they are really ready for efficient data transmission. 

The lowdown on Fibre Channel storage area networking (SAN) technology and recommended testing methods. 

An in-depth look at SONET/SDH technology, outlining possible implementation issues.

A comprehensive overview of ITU-T recommendation G.709, Interface for the optical transport network, whose aim is to address the transmission requirements of todays wide range of services.