发布于 2011-11-03 15:30:05
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OLM拨码
S7 --- s7 兼容
S6 --- CH3 功率
S5 --- CH2 功率
S4 --- CH3 冗余 = 1
S3 --- CH3 光口LINK监控 = 0
S2 --- CH2 冗余 = 1
S1 --- CH2 光口LINK监控 = 0
S0 --- CH1(电口)网段监控 = 0; 星型模式(不监控) = 1
S8 --- CH0 同S0用于CH0(2电口OLM)
S8到S4仅仅是通讯监控(报故障)或用于冗余连接切换,不会影响通讯