Single Jacket Non-Armored cables are lightweight with small diameter and designed for duct and aerial installation with lashing method. The loose tube stranded around the central strength member. The cable core is protected with jelly to prevent water intrusion and migration, An Aluminum Polyethylene Laminated as a moisture barrier. And cover with a black Polyethylene out jacket.
Color:
Steel Tape layer Loose Tube Outdoor Cable GYTA
The fibers, single-mode or muti-mode, are positioned in a loose tube made of a high modulus plastic. The tubes are filled with a water-resistant filling compound. An Aluminum tape, sometimes sheathed with polyethylene (PE) for cable with high fiber count, locates in the center of the core as a metallic strength member. Tubes (and fillers) are stranded around the strength member into a compact and circular cable core. The Aluminum tape is longitudinally applied over the cable core, which is filled with the filling compound to protect it from water ingress. The cable is completed with a PE sheath.
Детали конструкции кабеля:
| Количество волокна | 2~144core | |||||||
| Барьер от влаги | Система блокировки воды | |||||||
| Центральный силовой член | материал | Стальная проволока / FRP / FRP с покрытием PE | ||||||
| размер | 1.5mm ~ 2.0mm | |||||||
| Свободная труба | материал | PBT | ||||||
| Диаметр | 2.2(outer/inner) | |||||||
| Тубонаполнительное | Трубный наполнитель | |||||||
| армирование | материал | Алюминиевая лента | ||||||
| Наружная оболочка | материал | PE, HDPE | ||||||
| Диаметр | 1,70 ± 0,2 мм | |||||||
Цвет волокна
Color 13~24 will be marked with a black tracer. For black color, or no need marked black tracer, we could use natural color instead.
| Dicontinuity | |||||||
| Разница обратного рассеяния coefficient |
дБ / км | ≤0.05 | ≤0.03 | ≤0.08 | ≤0.10 | ≤0.08 | |
| Равномерность затухания | дБ / км | ≤0.01 | ≤0.01 | ||||
| Диаметр сердечника | мкм | 50 +/- 1,0 | 62,5 +/- 2,5 | 50 +/- 1,0 | |||
| Диаметр оболочки | мкм | 125,0 +/- 0,1 | 125,0 +/- 0,1 | 125,0 +/- 0,1 | 125,0 +/- 0,1 | 125,0 +/- 0,1 | |
| Оболочка некруглость | % | ≤1.0 | ≤1.0 | ≤1.0 | ≤1.0 | ≤1.0 | |
| Диаметр покрытия | мкм | 242 +/- 7 | 242 +/- 7 | 242 +/- 7 | 242 +/- 7 | 242 +/- 7 | |
| Покрытие / зяблик concentrically error |
мкм | ≤12.0 | ≤12.0 | ≤12.0 | ≤12.0 | ≤12.0 | |
| Coating noncircularity | % | ≤6.0 | ≤6.0 | ≤6.0 | ≤6.0 | ≤6.0 | |
| Ошибка концентричности сердечника / оболочки | мкм | ≤0.6 | ≤0.6 | ≤1.5 | ≤1.5 | ≤1.5 | |
| Скручивание (радиус) | мкм | ≤4 | ≤4 | - | - | - | |
пакет
| 1. Packing material: Wooden drum | |||||||
| 2. Packing length: standard length of the cable shall be 2 km. Another cable length is also available | |||||||
| если требуется клиентом |
Маркировка кабеля и маркировка кабельного барабана
Оболочка кабеля должна быть отмечена белыми символами в соответствии с требованиями заказчика.
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