(500—六类)
(850—六类、超五非屏蔽)
(2000—六类非屏蔽、六类双屏蔽)
(200—六类)
(1500-六类非屏蔽和屏蔽系统)
(11843—六类低烟无卤、光纤)
(3000—六类)
(16000—六类、光纤)
(400—超五类)
(2600点—超五类)