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Recently, "EX2000 Ultra-low Attenuation OPGW for Large Effective Area Optical Fiber" was successfully developed and announced
for the first time.
According to the R&D team personnel, an ultra-low attenuation of 0.
154~0.
162dB/km with an average attenuation of 0.
154~0.
162dB/km was obtained at 1550nm after the cable was formed; The attenuation variation during the cable formation process ≤± 0.
008dB/km; The stress-strain, high and low temperature performance of OPGW is as good
as that of G.
652 fiber.
It is reported that OPGW optical cable, also known as optical fiber composite overhead ground line, the optical fiber is placed in the ground line of the overhead high-voltage transmission line, generally used to constitute the optical fiber communication network on the transmission line, this structural form has both the dual functions
of ground wire and communication.
Recently, "EX2000 Ultra-low Attenuation OPGW for Large Effective Area Optical Fiber" was successfully developed and announced
for the first time.
According to the R&D team personnel, an ultra-low attenuation of 0.
154~0.
162dB/km with an average attenuation of 0.
154~0.
162dB/km was obtained at 1550nm after the cable was formed; The attenuation variation during the cable formation process ≤± 0.
008dB/km; The stress-strain, high and low temperature performance of OPGW is as good
as that of G.
652 fiber.
It is reported that OPGW optical cable, also known as optical fiber composite overhead ground line, the optical fiber is placed in the ground line of the overhead high-voltage transmission line, generally used to constitute the optical fiber communication network on the transmission line, this structural form has both the dual functions
of ground wire and communication.
