News & Solutions
Indoor cable and outdoor cable difference
Indoor cable and outdoor cable difference
The center of optical cable is usually made of glass core, core surrounded by a layer of lower refractive index than the core of glass envelope, in order to make the optical signal into the fiber core reflected by the cladding interface, so that the optical signal in the fiber core spread forward.&n

05-19

2022
Six characteristics of optical cable
Six characteristics of optical cable
Optical cables are manufactured by outer covers of single, multiple optical fibers or external combinations of optical fiber beams as an indicator of optical characteristics, environmental performance, and suitable mechanical properties of cable structure entities.There are mainly banded struc

05-19

2022
ADSS optical cable performance
ADSS optical cable performance
ADSS cable is a very common cable in the market, the technology is very mature. It is the basis of some commonly used parameters in the production and use of ADSS optical cables.

05-13

2022
OPGW cable erection before the work
OPGW cable erection before the work
OPGW optical cable generally in the line design, the design department should be combined with the actual situation of the line, determine whether the need to set up good conductor ground wire, determine the type and length of good conductor ground wire, control the maximum use of tension of the ground wire distance conditions and tower head size, And determine the suitable OPGW short-circuit current capacity tI2t and the limit value of the maximum service tension that can be accepted by the load condition of the tower, and the latter can be multiplied by the coefficient of 2.5 ~ 8 to become t···

05-12

2022
How to troubleshoot the failure of optical fiber circuit
How to troubleshoot the failure of optical fiber circuit
It is difficult to eliminate the faults of optical fiber circuit, but they cannot be eliminated without the four methods of direct analysisThe most direct method to judge whether the fault occurs in the transportation of optical fiber circuit is to analyze and judge according to the actual situation. This method can be applied to the analysis of various situations of the circuit.

05-12

2022
Main factors of electric corrosion in ADSS optical cable line
Main factors of electric corrosion in ADSS optical cable line
The ADSS cable subjected to tension during operation is in the strong electromagnetic field existing in the space around the wire, and the capacitance coupling between the cable and the earth makes it in a space potential position. Under the action of space potential, the wet or dirty (inevitable) surface of the optical cable will produce a ground leakage current and heat, the heat will make the optical cable surface water evaporation, random (uncontrollable) to form a dry zone, blocking the surface leakage current. When the potential at both ends of the strip is high enough, a discharge is ge···

05-12

2022
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