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Digital subscriber line (dsl)
| Fiber Optic Glossary |
A service that transmits digital signals to homes at speeds of hundreds of kilobits to tens of metabits per second over twisted-pair wires at higher frequencies than voice telephone signals. there are several variations.
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Graded-index fiber lens, английский
A short segment of a graded-index fiber that focuses light passing through it.
Laser diode (ld), английский
A semiconductor that emits coherent light when forward biased.
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