Волоконно-оптический кабель (OPGW)

OPGW features: 1-Fiber core: 2 144 fibers 2-Low attenuation coefficient and chromatic dispersion, insure cable's optics transmission charateristics 3- Proper design, precise fiber excess length control and distinct stranding process render the cable excellent mechanical and environmental characteristics 4- Anti-electromagnetism ability 5- Use high intensity aramid yarn as anti-pulling component, strong, light and small cable diameter, suitable for different climatic situation and installation span.OPGW application:electrictransmission line systemOPGW standard compliance IEEE -1138,IEC60794-4-1, ITU-T G.652, ITU-T G.655, IEC60794-1, DL/T 788-2001, YD/T 980-2002OPGW technical parameter: According fiber cores, weather condition, RTS, short circuit current capacity, DC resistance, line voltage and etc.OPGW Mechical characteristics: Diameter (mm): Weight (kg/km): Supporting cross section (mm2): Elasticity modulus (MPa): Short circuit current capacity: Rated tensile strength (RTS): Max. allowable stress (KN): Everyday stress (KN): DC resistance (ohm/km): Max. temperature range