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阿尔卡特近日开发出一系列高性价比的产品，使运营商能灵活地优化其城域网架构。城域网解决方案的核心———１６９６MetroSpan阿尔卡特城域网解决方案的核心是１６９６MetroSpan，它能根据顾客对更大网络容量不断增长的需求进行调整和增加。增加和削减光信号的模块概念可使业
Alcatel has recently developed a series of cost-effective products that enable operators to flexibly optimize their MAN fabric. At the heart of MAN solutions - the 1696 MetroSpan Alcatel MAN solution at the heart of the 1696 MetroSpan is the ability to adapt and scale to the growing customer demand for larger network capacity. The module concept of adding and cutting optical signals can make industry