ADSS GYFTCY All Dielectric Self Supporting Cable Double Sheath 4-144F Black PBT

Description:

The ADSS structure of the optical cables adopts loose tube twisted structure. 250 um optical fibers are inserted into loose tube made of high modulus polyester and filled with non-metallic reinforcing members (FRP) around the center of the cable to form a round core. The gap in the core is filled with water-blocking ointment, Two layers of aramid yarn are twisted to reinforce the yarn. The gap in the core is filled with water-blocking ointment, and the inner sheath of polyethylene (PE) outside the core is then two-way. Two layers of aramid yarn are twisted to reinforce the yarn. Finally, polyethylene (PE) sheath or AT sheath are extruded.

All Dielectric Self-Supporting Cable-Single Sheath (4-144F) is a non-metallic cable which supports its own weight without the use of lashing wires or messenger cables, typically installed in overhead applications along power distribution or transmission

The span length of the cable ranges from 100m to 1500m.

Materials Specification:

Different span length will have different spec for FRP,inner/out sheath Diameter thickness……..

Standard color of fiber and tube

The color code of the tubes and the individual fibers, shall be in accordance with the table as below:

Technical Parameters (4-144Cores)

Different span length will have different OD

Features and Advantages

The cable diameter is small, the weight is light, the span can reach 1500M, and the additional load to the tower is low.

High tensile strength, over 90KN

Non-metallic structure, good insulation, lightning protection

The aramid yarn has excellent production technology, uniform force, excellent stress-strain performance, excellent gunshot resistance and best anti-electric corrosion performance

No blackout construction, power line failure does not affect the normal transmission of optical cable

Smooth shape, so that the cable has superior aerodynamic performance

All-dielectric optical cable structure is conducive to installation and maintenance: wide temperature range, small linear expansion coefficient, meet the requirements of harsh environment

Optical fiber technical parameters-SMF

ITU recommendation G.657 specifies two classes of single-mode bend insensitive fiber patch cables: G.657 A and G.657 B. Each category (A and B) is then divided into two sub-categories: G.657.A1, G.657.A2 and G.657.B1, G.657.B2. The minimum bend radius of G.657.A1 fibers is 10 mm, of the G.657.A2 and G.657.B1 fibers is 7.5 mm and of the G.657.B2 fibers is 5 mm. Among, ITU-T G.657.A1 and ITU-T G.657.A2 fibers are fully compliant with ITU-T G.652.D fibers.

Optical fiber technical parameters-MMF

Technical Data-Transmission

         OMC industry co., limited, An ISO 9001:2015 certificated Manufacturer, which was founded by an expert team, has been manufacturing and  exporting FTTX cabling products since 2007. We focus on providing innovative and integrated FTTX cabling solutions for a variety of applications/Networks. Our capabilities include product/solution design, development, enhancement and integration. Our products are among the highest performing in the industry and truly represent the best values in the industry. We help you select the right products for your Optical network’s needs.

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         We hereby gather in OMC, with plentiful passion and professional techniques to service customers all over the world.