FO кабель-YRTFIBER

FO кабель

2025-09-28

Определение кабеля FO

Волоконно-оптический кабель (кабель FO) использует стеклянные или пластиковые волокна в качестве среды передачи оптических сигналов. Он заменяет медные кабели при передаче электрических сигналов и обеспечивает высокую пропускную способность, низкие потери и сильное сопротивление помехам.

Структура кабеля FO

Ядро волокна: тонкое стеклянное или пластиковое волокно, пропускающее свет.

Облицовка: окружая сердцевину волокна, она помогает удерживать свет внутри сердцевины за счет полного внутреннего отражения.

Покрытие / буфер: защищает волокно от механических повреждений.

Укрепляющие компоненты: такие как арамидная пряжа и стержни из стекловолокна, которые увеличивают прочность на разрыв.

Куртка: самый наружный слой, обеспечивающий защиту от влаги, химических веществ и механических воздействий.

FO кабель第1张

Классификация

По диаметру сердечника: одномодовое волокно (SM, дальнемагистральное, обычно G652D и G657A); Многомодовое волокно (MM, ближнемагистральное, OM1 / OM2 / OM3 / OM4).

По применению: Внутренний оптоволоконный кабель (плотный буфер, распределение); Наружный оптоволоконный кабель (ADSS, OPGW, прямое захоронение, воздуховод).

По структуре: рыхлая трубка, плотная трубка и ленточный кабель.

Приложения

Телекоммуникации и магистральные сети Интернета

Подключение центра обработки данных

FTTx (Волокно к дому)

Промышленная и военная связь

Умные строительные кабели

Запрос продукта

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