As the fiber has the advantages of broad bandwidth, huge capability, powerful resisting jam ability etc, it is very suitable to be the transport media of high-speed broadband network.

由于光纤具有传输频带宽、容量大、抗干扰能力强等优点，非常适合作为高速、宽带业务的传输媒体。

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As the fiber has the advantages of low-cost, broad bandwidth, powerful resisting jamming ability etc, it is very suitable to be the transport media of high-speed broadband network.

由于光纤具有成本低、传输频带宽、抗干扰性强等优点，非常适合作为高速、宽带业务的传输媒体。

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