One is the integrated circuit the device with hundreds of thousands of components etched on a single "chip" of silicon.

一件是集成电路，上面的每一个硅块都蚀刻着数以十万计的元件。

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Infinera's optical routing gear is built around an all-in-one optical networking chip--which it calls a Photonic Integrated Circuit--that shrinks down the work done by a hodgepodge of parts in boxes from other vendors onto a pair of chips smaller than a fingernail.

FORBES: Telco's New Light