PON端口下单个或多个ONU无法自动发现
参考答案:
a)OLT上配置的最近最远距离不合适
b)自动发现时间设置过长
c)光纤故障或连接不规范
d)光路衰减过大或过小
e)ONU故障
What was Tom’s feeling of the party
A.They woman invited the man having a supper.
B.The woman wants to invite the man having a supper.
C.The woman remembered him.
其经脉"入上齿中,还出挟口,环唇"的是()
A.胃经
B.肾经
C.小肠经
D.心经
E.大肠经