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日立制作所研制成用一根光纤接收 4 0 Gbit/s信息的光接收机 ,主要的功能全部实现集成电路化。预计这种容量的高速光通信装置将进入公用线路基干网 ,将大量应用于中继设施中。该光接收机与已开发的光发射机一起作为收发两用机将在 2 0 0 1年商品化40Gbit/s的光接收机@车会生
Hitachi has developed an optical receiver that receives 40 Gbit / s of information with one optical fiber, and all of its main functions are integrated circuits. It is expected that this capacity high-speed optical communication device will enter the public line backbone network and will be widely used in relay facilities. The optical receiver and the developed optical transmitter together as a transceiver will be commercialized in 2001, 40Gbit / s optical receiver @ Car Health