(2000点—六类)
(3500点—超五类)
(1100点—超五类)
(500—六类屏蔽、超五类)
(800—超五类)
(900—超五类)
(1500—超五类)
(1600—超五类)
(105000米—光纤)
(1200—超五类)
(1400—六类)
(3100—超五类)
(3100—超五类、六类)
(1000点—超五类)
(1500点—超五类)