多项选择题
A.12510-X槽位数量具有差异B.电源冗余C.CLOS架构D.前后通风E.12510-X业务板竖插槽
A.125三代FD和FG接口板B.10500C.125-XD.5820v2
A.9802B.9816C.9810D.9804