A.192.192.192.11 B.192.192.1.1 C.192.192.192.1 D.192.192.192.192
A.主副備用; B.負(fù)荷分擔(dān); C.只能插一塊; D.一塊工作,一塊存儲(chǔ)信息;
A.光連接不良使接收光功率過(guò)低; B.光纖盤上的光纖被斷裂; C.光接收模塊或者對(duì)端光發(fā)送模塊損; D.網(wǎng)管上未對(duì)該光口配置時(shí)隙;