A.192.1THZ B.192.3THZ C.192.1GHZ D.353.1GHZ
A.OCH側(cè)源 B.OCH側(cè)宿 C.OAC側(cè)源 D.OAC側(cè)宿
A.25GHz B.50GHz C.100GHz D.200GHz