论文部分内容阅读
经过多年的低迷之后,纵观全球光通信市场,随着运营商转型,一些新型融合业务开始走向应用,这无疑给那些喊了多年的新型光通信技术以商用的机会。这些新型光通信技术商用的时机到了吗?商用的推动力又是什么?《通讯世界》在本期十分“自由”的方式集中了编辑部的力量对“光”进行“自由”的探讨。《PON、40G与ROADM:三大热点技术应用如何?》主要讲述了WDM、PON、40G、ROADM等技术在欧洲、中东和非洲等地区的接受和应用程度;《从Verizon在FTTH的“冒进”说开去》则从Verizon的FiOS的宏大计划中展开,看看FTTH网络在美国的命运如何?《光网络:处于转型中的产业》则从宏观的角度阐述光通信厂商现在面临的挑战和机遇是什么?《电信运营商应该勇敢面对新技术》则是本刊记者对运营商对待新技术的态度提出的一点建议。
After years of sluggishness, looking at the global optical communications market, with the transformation of operators, some new converged services are beginning to be applied. This undoubtedly gives commercial opportunities to new optical communication technologies that have been calling for many years. What are the commercial imperatives of these new optical communications technologies? What is the commercial impetus for communication world? The very “free” way of this edition of Communication World focuses on the editorial department’s power to conduct “free” discussions on “light.” “PON, 40G and ROADM: How are the three hot technologies applied?” The article mainly describes the acceptance and application of technologies such as WDM, PON, 40G and ROADM in Europe, the Middle East and Africa. “From Verizon’s aggressive” Let’s go “from Verizon’s FiOS grand plan to see how the FTTH network fates in the United States.” Optical Networking: A Transition in Industry “illustrates the challenges and opportunities that optical communications vendors face now from a macro perspective What is the ”telecom operators should brave the face of new technologies" is our correspondents on the attitude of operators to treat new technologies put forward a bit of advice.