A device for processing a digital signal (a) of an optical transmission system is described.

一种用于处理光传输系统的数字信号(A)的设备。

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After introducing this monitoring system, the trans-performance of working optical transmission system is not affected.

且引入光缆线路监测系统后，不影响在用的光传输系统的传输性能。

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In the building blocks of an optical transmission system, the pre-amplifier and the main amplifier are the critical parts.

在用于光纤传输系统的几个功能电路中，构成光接收机前端放大电路的前置放大器和主放大器是两个关键电路。

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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