A.有線接入網(wǎng)資源入網(wǎng)B.有線接入網(wǎng)資源掛測C.有線接入網(wǎng)資源退網(wǎng)D.有線接入網(wǎng)資源調(diào)整
A.分段分析B.對比分析C.告警分析D.數(shù)據(jù)分析
A.A號PON口數(shù)據(jù)可以為空B.A號PON口數(shù)據(jù)不能為空C.B號PON口數(shù)據(jù)必須為空D.B號PON口數(shù)據(jù)可以不為空