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Structure of Low Loss Optical Fiber

Optical Fiber
The optical gel is applied in the optical cables before they are completed and sheaths are used fully waterproof and infiltration tested.
The buffer tube is a kind of thermoplastic material and is made of polypropylene can nylon. The loose tube can be put in the fiber cable loosely and protects the optical fiber from interior stress and outer side pressure.
The central strength member: phosphatized steel wire, high-count fiber cable and extruded polyethylene.
The water proofing material: filling compound.
The damp-proof layer: aluminum-plastic tape can protect optical fiber from becoming damp.
The outer jacket uses black polyethylene and is easy to lay and transport.

Application of Low Loss Optical Fiber

The G654 optical fiber uses low loss technology and combines with a auxiliary submergence cladding profile structure. According to the product design, the G654 optical fiber is appropriate for submarine optical fiber cable and low high-voltage lines with multi-span setups. The G654 optical fiber can be applied in long-distance transmission systems on land.

Features of Low Loss Optical Fiber

The section structure of the optical fiber's large-core can increase the effective area of optical fiber and restrain non-linear effects to provide transmission systems with greater signal power.
The great anti-hydrogen loss aging performance and the higher nd value of low loss optical fiber can ensure the reliability of optical cable.
The low loss optical fiber has superior resistance to macro bending and can meet more complicated wiring conditions of optical cables and requirements of various structures.
The low loss optical fiber uses special decrease attenuation technology, which effectively reduces the window attenuation of 1550nm below to 0.17dB/km. So the low loss optical fiber can meet the requirements of long-distance transmission.
The low loss optical fiber can supports the current system of 40G and 100G. This kind of optical fiber combines lower attenuation coefficient with larger effective area and can meet the requirements of future system and the development of technology.