In the network hardware, there is another kind of network transmission media that can not be ignored. We usually call it the network line. At present, the common network cables are thin twisted pair, ...
The following are four indoor fiber optic cable types:First, vertical lifting optical cable（riser）After the cable enters the building, it is necessary to provide the connection between the entrance equipment...
The armoured components of optical cables are all metal conductors. If the power lines are short-circuited or lightning strikes the metal parts, strong current will be generated to destroy the optical...
Optical cable handover box is a kind of handover equipment which provides end-to-end and jump-over for main layer and distribution layer optical cables. After the cable is introduced into the cable ju...
Fiber optic cable line failure is called cable line failure because of external factors or fiber itself. Fiber optic cable interruption does not necessarily lead to business interfix, which causes bus...
According to the physical and electrical properties of optical cables, the laying of optical cables must meet certain requirements. In addition, the laying of optical cables in different environments ...
