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The black box in the distribution box
In science, computing, and engineering, a black box is a which can be viewed in terms of its inputs and outputs (or ), without any knowledge of its internal workings. Its implementation is "opaque" (black). The term can be used to refer to many inner workings, such as those of a, an, an, the, or an institution or.
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Is the black 8-core fiber optic cable single-mode or multimode
High-quality SC-SC single-mode (mono-mode) Loose Tube installation outdoor cable for laying in a tube above- or underground. Black multi-purpose cable with eight cores, rodent protection and pulling aid on both ends. The fibres are positioned in a loose tube manufactured with a modulus plastic. The tubes are filled with a water-resistant filling compound and has a fibre. I've relied on high-priced cables from well-known brands in the past and didn't think I could do much better at a fair price until I discovered Van Damme. ) *Exact product code is subject to the cable length.