All-dry Outdoor Optical Cables
15Pages

Features of All-dry Optical Cables • No need to remove gel and clean fibres before splicing, saving costs and enhancing efficiency • Light weight, easy for installation and maintenance • No water-blocking compound, environment friendly • Non-metallic strength member, providing better anti-lightning performance All-dry Optical Cable (GYA) Gel-filled Optical Cable (GYTA) Time for cleaning: 03:40:14 Time for cleaning: 07:41:15 All-dry optical cables are applicable to duct, aerial, buried and other installations in core network, access network and FTTH.

YOFC provides the full range of all-dry optical cable products with years of technology accumulation. (All-dry) Non-metallic Uni-tube Optical Cable (All-dry) Flat-shape & Self-supporting Uni-tube Optical Cable (GYQFXBY) (All-dry) Fire-resistant Stranded Loose Tube Optical Cable (All-dry) Slotted-core Fibre Ribbon Optical Cable (GYDGA) (All-dry) Self-supporting Figure-8 Optical Cable (GYFC8S) (All-dry) All Dielectric Self-supporting Aerial Optical Cable Yangtze Optical Fibre and Cable Joint Stock Limited Company 099

Optical fibres are housed in loose tubes that are made of high-modulus plastic and filled with water blocking yarns. The tubes are stranded around the central strength member to form a cable core. The core is covered by water-blocking tape (and armored with laminated aluminum tape or corrugated steel tape). Finally, a PE outer sheath is extruded. Features • All-dry design improving efficiency of construction and splicing • Light weight, easy for long distance installation • Accurate process control ensuring good mechanical and temperature performances • Applicable to duct, aerial and...

Technical Characteristics Fibre count Note: 1. Xn refers to fibre type. For details, see naming rules for optical cables of YOFC. 2. For color arrangement of fibres and loose tubes, see the color sequence. Yangtze Optical Fibre and Cable Joint Stock Limited Company

Optical fibres are housed in loose tubes that are made of high-modulus plastic and filled with water blocking yarns. The tubes (and fillers) are stranded around the central strength member to form a cable core. The core is covered by water blocking tape and armored with aramid yarns. Finally, a PE(orAT) outer sheath is extruded. Features • Accurate process control ensuring good mechanical and temperature performances • All-dry design improving efficiency of construction and splicing • Small size, light weight and soft, applicable for self-supporting aerial installation • Aramid yarns...

Optical fibres are housed in loose tubes that are made of high-modulus plastic and filled with water blocking yarns. The tubes (and fillers) are stranded around the central strength member to form a cable core. The core is amored with a layer of fire resistance tape and glass fibre yarns. Then, a LSZH outer sheath is extruded. Features • All-dry design improving efficiency of construction and splicing • Light weight, easy for long distance installation • Accurate process control ensuring good mechanical and temperature performances • All-dielectric design, applicable to lightning-prone...

Optical fibre are housed in a loose tube that is made of high-modulus plastic and filled with water blocking yarns. The tube is armored with the non-metallic strength member. Then a LSZH outer sheath is extruded. Features • All-dry design improving efficiency of construction and splicing • Accurate process control ensuring good mechanical and temperature performances • All-dielectric design, applicable to lightning-prone areas • Small size and light weight, easy for installation • Glass fibre armor providing certain anti-rodent performance • Applicable to vertical and aerial installations Q...

Optical fibres are housed in a loose tube that is made of high-modulus plastic and filled with water block yarns. Two FRPs are placed in parallel outside the tube, and a flat-shape PE sheath is extruded. Features • All-dry design improving efficiency of construction and splicing • Good structure design and accurate process control ensuring good mechanical and temperature performances • Unique flat shape providing excellent crush resistance, applicable to special wedge clamps for installation • Uni-tube, small cable structure, light weight, easy for installation • All-dielectric design,...

Fibre ribbons are housed in slots (with a metal central strength member) to form a cable core. The core is wrapped with water-blocking tape and armored with laminated aluminum tape. Then a PE outer sheath is extruded. Features • Good structure design and accurate process control ensuring good mechanical and temperature performances • All-dry design improving efficiency of construction and splicing • Excellent crush resistance • High fibre density, small size and light weight, easy for installation • Applicable in FTTH networks with requirements for high fibre density 0 Rib Mark 0 Strength...

Note: 1. Xn refers to fibre type. For color identification of fibre, see YOFC’s instructions for fibre ribbons. 2. XF refers to type of fibre ribbon. For example, 4F means four-fibre ribbon. 3. For optical cables below 300F, usually 4F or6F ribbons are used; for optical cables above 300F, usually 6F or8F ribbons are used. Yangtze Optical Fibre and Cable Joint Stock Limited Company

Optical fibres are housed in loose tubes that are made of high-modulus plastic and filled with water blocking yarns. The tubes (and fillers) are stranded around the central strength member to form a cable core. The core is covered by water blocking tape and armored with steel tape. Stranded steel wires are applied as the messenger. Finally, a figure-8 PE outer sheath is extruded. Features • All-dry design improving efficiency of construction and splicing • Good structure design and accurate process control ensuring good mechanical and temperature performances • Easy for self-supporting...