400G的DWDM的波长不应与ITU-T规定的标准波长有太大的偏差，否则严重的会引起系统的崩溃。其最大允许偏差为

试卷相关题目

SQL Error: select id,body,options from ***_enewstiku_ where sourceid='58016' and id < 3665313 and id<>'3665313' order by id desc limit 5 SQL Error: select id,body,options from ***_enewstiku_ where sourceid='58016' and id > 3665313 and id<>'3665313' order by id asc limit 5