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Fiber Optic G657.A2
Apr 19, 2018

Fiber Optic G657.A2


G657 is a bend-insensitive optic fiber. G657 is divided into two sub-categories: A and B. The sub-category is divided into four subclasses: A1, A2, B2, and B3. Class A is fully compatible with G652D fiber and Class B is not compatible with traditional single-mode fiber.

Fiber Optic G657A2.jpg

The minimum bending radius of G657A2 is 7.5mm (diameter is 15mm, one turn, wavelength is 1550nm, maximum loss is 0.5dB; diameter is 20mm, maximum loss is 0.1dB; diameter is 30mm, maximum loss is 0.03dB). 


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