OPGW cable uses all metal materials, which has good mechanical and environmental properties. It’s suitable for high voltage electric lines over 110kv. The cable structures are commonly central tube and stranded types.
In broadband optical fiber access network, we often see the all kinds of fiber box such as fiber cabinet, fiber optic distribution box, fiber optic terminal box, multimedia box, and customer box. What is the difference between these fiber boxes. Let’s look at the position of various fiber box in the ODN (Optical Distribution Network) first. […]
The fiber optic cable lines used in FTTH network are generally divided into backbone fiber optic cable, distribution fiber optic cable, FTTH drop cable and the access fiber optic cable to user’s home, as shown in below diagram. Generally speaking, the fewer fiber optic cable sections that a FTTH network passes through, the higher the security of […]
Basic optical cables are the earliest fiber cable type which are widely used in communication networks. The regular fiber cable are duct fiber optic cables, overhead fiber optic cable, direct buried fiber optic cable, flame retardant fiber optic cable and FTTH drop cable. Duct Fiber Optic Cable The duct fiber optic cable is a multi […]
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