6-144 Core GYTC8S Figure 8 Self Supporting Outdoor Fiber Optic
Cable for aerial
Product Description
Outdoor aerial optical fiber cable is a kind of transmissions cable
which is especially designed to be hung on the poles. Abiding by
the existing overhead principles, aerial optical cable is commonly
applied to WAN/LAN telecommunication. Different types can be
installed as either catenary or self-supporting.
The fibers are placed in a loose tube made of high modulus plastic.
The tubes are filled with a water-resistant filling compound. A
steel wire locates in the center of core as a metallic strength
member. The tubes (and fillers) are stranded around the strength
member into a compact and circular cable core. After PSP is applied
around the cable core, this part of cable accompanied with the
stranded wires as the supporting part are completed with a
polyethylene (PE) sheath to be figure 8 structure. This kind of
cable is specifically applied for self-supporting aerial
installation.
Outdoor Optical Cables for Communications with Metal Reinforcement
Components, Layer-stranded Filling, Steel-polyethylene Bonded
Sheath and 8-shaped Self-supporting
Characteristic:
Full section water blocking structure ensures good water and
moisture resistance.
The special casing is filled with special ointment to protect the
optical fiber.
Longitudinally wrapped steel band to enhance the lateral pressure
resistance of optical cable.
The 8 self supporting structure has high tensile strength and is
easy to lay on overhead and reduce installation cost.
Product life is more than 30 years.
Performance indicators:
Application: suitable for long distance communication and inter
office communication.
The way of laying: self bearing overhead.
Working temperature: -40 ~ +70 C
Hanger: 1.2 * 7, 1.5 * 7 specifications.
Bending radius: 10 times static cable diameter.
Dynamic 20 times cable diameter
"8" shaped self supporting optical fiber cable
Product description
Protection of primary coated optical fiber by loose casing
The cable section is "8" shaped.
Product features
Accurate fiber excess length ensure a good performance of tensile
strength and temperature.
High strength loose tube that is hydrolysis resistant and special
tube filling compound ensure a critical protection of fiber.
The following measures are taken to ensure the cable watertight:
Steel wire as the central strength member
Loose tube filling compound
100% cable core filling
PSP enhancing moisture-proof
The steel strands are self bearing and easy to install, so as to
reduce construction cost.
Fill up the water blocking ointment by way of process and block the
whole section of the cable unit.
Control of residual length of optical fiber
After cable formation, the additional attenuation of the fiber is
better than 0.02dB/Km, and the dispersion value is unchanged.
The temperature range is -40 C ~+70 C.
GYTC8S 2~144 core "8" shaped self supporting optical fiber cable
Applicable laying mode
Self support and overhead
structure characteristics
The section of the cable is "8".
Stranded wire hanger
Double sided overlay plastic corrugated steel belt polyethylene
adhesive external sheath
Performance characteristics
The steel strip is armoured with good performance in compression
and flat.
It has certain bulletproof ability.
The steel strands are self bearing parts with high tensile strength
and convenient construction.
Structure and Technical Specifications
Fiber Count | 8-30 | 32-60 | 62-72 | 74-96 | 98-120 | 122-144 |
Diameter of Self support member (Steel wire) | 7x0.9, 7x1.0, 7x1.2, 7x1.4 , 7x1.6 |
Diameter of Loose tube(mm) | 1.8 | 2.1 | 2.1 | 2.1 | 2.1 | 2.1 |
Diameter of Cable(mm) | 8.1 | 8.7 | 9.3 | 10.6 | 11.9 | 13.4 |
Gross weight(Kg/Km) | — | — | — | — | — | — |
Min. bending radius | Static 10xD Dynamic 20xD |
Diameter of Self support member (Steel strand wire) mm | 7x0.9mm | 7x1.0mm | 7x1.2mm | 7x1.4mm | 7x1.6mm |
Max. tensile force, N Short term | 3000 | 4000 | 6000 | 8000 | 12000 |
Max. tensile force, N Long term | 1000 | 1500 | 2000 | 3000 | 5000 |
Max Crush Resistance(N/100mm) | Short term 1000N |
| Long term 300 N |
Allowable Temperatures | operation | -40°C – +60°C |
| storage | -50°C – +70°C |
| install. | -20°C – +50°C |
Cross Section:
Application:
• Suitable for aerial, pipeline laying method.
• Adopted to outdoor distribution.
• Long distance and local area network communication.
Packing:
Label will be sticked at wooden drum,include style of optical cable
and fiber account,length,Gross weight KGS,Total drums
amount,manufacture date
Packing:
Production:
Certification:
