The specific advantage of bend-insensitive fiber (BIF) compared to standard single-mode fiber in tight routing scenarios is its reduced bend loss. Bend loss occurs when an optical fiber is bent too sharply, causing light to leak out of the core and into the cladding. This leakage weakens the signal and reduces the overall performance of the fiber optic link. Standard single-mode fiber is more susceptible to bend loss, especially when bent beyond its minimum bend rad....
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