Optical Fiber


Pure Band Optical Fiber Attenuation (G.652.D)

- Low Attenuation Performance in the whole operational wavelengths by less impurities in production process as well as raw materials applied

- High mechanical strength realized by whole synthetic VAD process. In addition to such VAD process advantage, Sumitomo's own original technologies applies 1.2% proof strain, 25% higher proof strain than world-wide standard to guarantee more mechanical reliable performance to the customer during installation and operation

- Low splicing loss realized by the well-controlled VAD process that brings the small core/cladding concentricity error as well as small deviation of MFD