GYFTY outdoor cable, All-dielectric Loose Tube 12-144 Core FRP
Outdoor Fiber Optical Cable with FRP
Description
Small, lightweight Loose Tube Single Jacket All Dielectric cables
designed for duct and aerial installation. The cable core has FRP
and water blocking fillers, with an inner polyethylene layer for
added protection.
Structure
Once coated optical fiber is protected by a loose tube.
The loose tube is twisted around the reinforcement.
The reinforcement is located in the center of the optical cable.
Features
"SZ" bidirectional layer twisting technology is employed.
Water blocking ointment is filled step by step to ensure full
section water blocking.
Steel (aluminum) belts exhibit reliable bonding and high strength
without cracking when twisted.
Fiber length control is stable.
The cable has almost zero additional attenuation and unchanged
dispersion value after formation.
The cble boasts excellent environmental performance and is
applicable in a temperature range of -10℃ to +70℃.
It can accommodate up to 288 fibers.
The loose tube gel-filled construction provides superior fiber
protection.
The cable features an all dielectric structure and a UV and
moisture-resistant design.
Applications
Suitable for various laying methods, including overhead, pipeline,
and direct burial.
Ideal for both backbone and access applications.
Can be installed in ducts or lashed/aerial configurations.
High-power area, overhead
Structure characteristics
Completely non-metallic
Non-metallic center reinforcement
Reinforcement around glass fiber or aramid fiber
Polyethylene outer sheath
Note: It is also possible to design different structures according
to the requirements of users on the environmental performance and
transmission capacity of optical cables, such as: GYFTA, GYFXTY,
GYFDTZA, etc.
Performance characteristics
No metal structure, excellent anti-electromagnetic, lightning
performance, anti-static
Scope of GYFTY optical cable
Long-distance communication, inter-office communication and optical
cable entry
Especially suitable for occasions with severe power system,
multiple lightning and electromagnetic interference, can be used to
introduce optical cable
Optical Charateristics
No. of cable | 4 | 8 | 12 | 24 | 48 | 72 | 144 |
Fiber Model | G.652D |
Design(StrengthMember+Tube&Filler) | 1+5 | 1+6 | 1+12 |
Central Strength Member | Material | FRP |
Diameter(±0.05)mm | 1.5 | 2.0 |
Loose Tube | Material | PBT |
Diameter(±0.06)mm | 1.72 | 2.0 |
Thickness(±0.03)mm | 0.30 | 0.32 |
The Max.Core NO./Tube | 4 | 6 | 12 |
Filler Rope | Material | LDPE |
Colour | White |
Diameter(±0.06)mm | 1.7 | 2.0 |
Water Blocking layer(Material) | Flooding Compound |
Outer Sheath | Material | MDPE |
Thickness(±0.2)mm | 1.8 |
Cable Diameter | 8.3 | 8.9 | 9.4 | 13.2 |
Cable Weight | 55 | 65 | 75 | 160 |
Min. bending radius | Without Tension | 10.0×Cable-φ |
Under Maximum Tension | 20.0×Cable-φ |
Temperature range | Installation | -20~+60 |
Transport&Storage | -40~+70 |
Operation | -40~+70 |
Fiber Count | Nominal Diameter (mm) | Nominal Weight (kg/km) | Max Fiber
Per Tube | Max No. of
(Tubes+fillers) | Allowable Tensile Load (N) | Allowable Crush Resistance
(N/100mm) |
| Short Term | Long Term | Short Term | Long Term |
| 2~36 | 10.2 | 85 | 6 | 6 | 1500 | 600 | 1000 | 300 |
| 38~72 | 11.1 | 100 | 12 | 6 | 1500 | 600 | 1000 | 300 |
| 74~96 | 12.6 | 130 | 12 | 8 | 1500 | 600 | 1000 | 300 |
| 98~120 | 14.1 | 162 | 12 | 10 | 1500 | 600 | 1000 | 300 |
| 122~144 | 15.9 | 204 | 12 | 12 | 1800 | 600 | 1000 | 300 |
| 146~216 | 15.9 | 205 | 12 | 18(2 layers) | 2200 | 600 | 1000 | 300 |
| >144 | Available upon customer request |
Item | Specification |
Fiber type | Single mode |
Fiber material | Doped silica |
Attenuation coefficient
@ 1310 nm
@ 1383 nm
@ 1550 nm
@ 1625 nm | ≤0.36 dB/km
≤0.32 dB/km
≤0.22 dB/km
≤0.30 dB/km |
Point discontinuity | ≤0.05 dB |
Cable cut-off wavelength | ≤1260 nm |
Zero-dispersion wavelength | 1300 ~ 1324 nm |
Zero-dispersion slope | ≤0.092 ps/(nm².km) |
PMDQ (Quadrature average*) | ≤0.2 ps/km½ |
Mode field diameter @ 1310 nm | 9.2±0.4 um |
Core / Clad concentricity error | ≤0.5 um |
Cladding diameter | 125.0 ± 0.7 um |
Cladding non-circularity | ≤1.0% |
Primary coating diameter | 245± 10 um |
Proof test level | 100 kpsi (=0.69 Gpa), 1% |
Temperature dependence
0℃~ +70℃ @ 1310 & 1550nm | 0.1 dB/km |
Related Products
Packing & Shipping
FAQ & Certification
Company Profile
Dongguan TW-SCIE Co., Ltd.is located in Qingxi Town, a beautiful
industrial town in Dongguan City, Guangdong Province, and also have
other place in Deyang Sichuan .covering an area of more than 10,000
square meters, with more than 200 employees. Since its inception,
the company adheres to the concept of "continuous innovation, the
pursuit of excellence", the integrity of the enterprise, accurate
positioning, long-term commitment to the development of optical
fiber communication products and market expansion. Nowadays, Tewang
has a modern office environment, advanced production equipment and
a group of high-quality scientific research and technical personnel
and management personnel, and has become a fiber optic
communication products research and development, production, sales
and network engineering as a whole, and has the right to import and
export the emerging high-tech enterprises.
