單項(xiàng)選擇題G652光纖零散波長(zhǎng)在1550nm范圍時(shí),最大色散系數(shù)應(yīng)不大于()

A.8ps/(nm.km)
B.10ps/(nm.km)
C.16ps/(nm.km)
D.18ps/(nm.km)


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