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Low-loss
glass fiber optic cable offers almost unlimited
bandwidth and unique advantages over all previously
developed transmission media. |
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There
are basically three parts of a fiber optics cable:
the Core, the thin glass center of the
fiber where the light travels, the Cladding,
the outer optical material surrounding the core
that reflects the light back into the core and
the Buffer Coating, the plastic coating
that protects the fiber from damage and moisture. |
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There
are two basic groups of fiber optics: Single Mode
and Multimode. |
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Single
mode fiber has a relatively narrow diameter through
which only one mode will propagate. It can carry
higher bandwidth and enables up to 50 times more
distance than multimode fiber, but it requires
a light source with a narrow spectral width. |
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Multimode
fiber optics enable high bandwidth at high speeds
over medium distances. Light waves are dispersed
into numerous paths, or modes, as they travel
through the cable's core. |
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Connector
type: FC, ST. SC, LC, MT-RJ, MU, APC |
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Fiber
type: PC, SPC, UPS, APC |
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