WDM technology is a method for increasing the transmission capacity of optical fiber, but the transmission performance in WDM system with high speed and long distance is limited.

波分复用(WDM)技术是增大光纤传输容量的方法，但是在高速率、长距离wdm系统中传输性能受到限制。

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The design of a practical multiservice optical fiber transmission system is introduced in this paper.

本文给出了一种实用的光纤多种业务传输系统设计。

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This digitalized optical fiber transmission system is upstream line of the bi-directional optical fiber transmission system.

数字化光纤传输系统，为有线制导光纤传输系统的一个部分；

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Lucent's 30, 000 techies work on such advances as plastic fiber flexible enough to wire your home, a new over-the-air laser system for local optical transmission and routers with mind-boggling capacity.

FORBES: Wired and restless