Shenzhen YINGDA Photonic Co.Ltd. is a professional fiber optic manufacturer and trading combo from 2012.
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Fiber optic drop cable
------ (known as: butterfly fiber optic cable / FTTH cable )
Nowadays,due to bending performance,tensile properties of normal indoor cable can not meet the FTTH (fiber to the home) demand for indoor wiring. So drop cable now is in high demand in the market.
Fiber optic drop cable mostly is single core, dual-core structure, also can be made into four core structure, 8-figure in cross section, reinforcement is located in the center of the two circles, can be metallic (Steel)or non-metallic structures(FRP), optical fiber is in the 8-figure geometric center.Drop fiber use G.657A small bend radius fiber, can be laid to the bending radius of 20 mm, suitable in the building in the pipeline way to each households, unique 8-figure structure make shortest on-site connection possible.
It can be used indoor or outdoor(indoor). But two application cable price differs a lot. Outdoor price is always two times of indoor’s.So under normal circumstances, the outdoor still use ordinary optical cable (GYTA-G 652D), indoor the indoor butterfly fiber optic cable, both go through distribution box or splice closure.
Taking lightning protection, strong electrical interference factors into account, indoor should use nonmetallic strength member cable,residential users access by 1core cable, business users access can be 2 - 4 core cable design.Now variety of on-site connector from Corning, 3M, Fujikura manufactures all can meet with 2.0mm×3.1mm drop cable.
Currently mainly used in FTTH households segment (see. Figure.1).Made of small bend radius fiber G.657A, bend radius<20mm.Without tools to strip cable,easy to install and fixed cable, low installation costs;.Excellent tensile strength and resistance to lateral pressure performance, soft, resistant to bending, laying construction can be similar as copper cable;Match a variety of on-site connectors, without welding operation.
Indoor FTTH drop cable
Mainly used for indoor horizontal or vertical distribution, such as the vertical alignment rack and horizontal alignment rack inside of building,user’s inside or outside, on ceiling, under carpet, etc.;Yingda Photonic drop cable can withstand short-term max 200N, long-term max.100N Rally, so it ensures construction safety and stable performance during vertical distribution.
Self-supporting FTTH drop cable, add on wire member based on indoor type.
Suitable for independent residential overhead introduced, selfsupporting aerial span up to 30-50 meters;indoor and outdoor use. Before enter the household, cut off the steel wire hanging member, fixed in a dedicated fixed stuff, then introduce the drop cable into thechamber after peeling the metal hanging part.
For any inauiry about drop cable, drop cable patch cord, pigtail, adaptor, fast connector,mechanical splice, field quick assembly connector, cable stripper, plier,etc.
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