有关电信测试与测量、网络监控及器件/系统制造领域的关键问题和进展的最新信息
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IPTV：质量还是数量？
当用户申请第二个 IPTV 机顶盒时，电话公司可能会拒绝这一申请，因为增加机顶盒会影响信号质量。为了确保降低客户流失，什么才是最有意义的？多个并发视频流（即数量）还是高质量视频？
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对于测试站简化的远程故障诊断、监测和控制操作
当处理合同制造商或远程制造地点事宜时，对自动测试站进行故障诊断非常困难和耗时。现在这种情况将一去不复返，本文对目前可加速处理该流程的工具进行了概述。
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迎接 CWDM 新挑战
带宽需求的增长迫使运营商寻求创新且低成本的方式以满足客户需求。实时证明，粗波分复用是一种经济有效的解决方案，该方案可充分利用现有基础设施，但它同样存在一些难题。
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2008/11/26
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EXFO Expands Ethernet Test Capabilities of its Power Blazer Modules
QUEBEC CITY, CANADA, November 26, 2008 — EXFO Electro-Optical Engineering Inc. (NASDAQ: EXFO, TSX: EXF) announced today the addition of multi-stream test support on the FTB-8120NGE, FTB-8130NGE, IQS-8120NGE and IQS-8130NGE Power Blazer multi-service test modules.
2008/11/19
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EXFO Adds IPv6 Support to its Ethernet Test Portfolio
QUEBEC CITY, CANADA, November 19, 2008 — EXFO Electro-Optical Engineering Inc. (NASDAQ: EXFO, TSX: EXF) announced today the release of IPv6 (Internet Protocol version 6) testing capabilities for its field-portable FTB-8510B (up to 1 Gbit/s) and FTB-8510G (up to 10 Gbit/s) as well as laboratory IQS-8510B and IQS-8510G Packet Blazer series of test modules.
2008/9/9
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EXFO Enhances IMS/NGN InterWatch R14 Platform
QUEBEC CITY, CANADA, September 9, 2008 — EXFO Electro-Optical Engineering Inc. (NASDAQ: EXFO, TSX: EXF) announced today the release of new software features on the InterWatch R14 platform, the industry’s highest performance and most scalable Internet Protocol Multimedia Subsystem (IMS)/Next-Generation (NGN) test platform.
更多新闻
EXFO 提供了优化网络性能和三重播放效率所需的传输/数据通信、电缆接入和光学测试技术。 无论是 FTTx、IPTV、VoIP、DSL、10 GigE、下一代 SONET/SDH，还是 DWDM 应用，EXFO 均可以为其提供功能齐全的测试和测量工具包 — 满足您的全部需求。 有关 EXFO 的详细信息，请访问
www.exfo.com。