Our "Tight-buffererd" bulk Single Mode fiber optic cables are 100% optically tested with a guaranteed performance specification.
Tight-buffered fiber cable, is when the fiber is embedded in a heavy polymer jacket, commonly called tight-buffered construction, which has a two-layer coating.
One is the soft plastic that allows deformation and reduces forces endured by the fiber. The other is the hard outer buffer to provide physical protection.
Tight-buffered cables, in contrast, are preferred for indoor applications.
They are mostly applied in breakout cables and distribution cables.
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