Product Details
Singlemode Figure 8 Center Tube Optical Cable 12 Cores For FTTX
FTTH Networks
GYXTC8S figure 8 fiber optic cable, single-mode/multimode fibers
are positioned in the loose tube, which is made of high modulus
plastic materials and filled with filing compound. PSP is
longitudinally applied around the loose tube. and water-blocking
materials are distributed into interstices of it.this part of cable
accompanied with the stranded wires as the supporting part are
completed with a PE sheath to be a fiqure-8 structure.
Optical Characteristics:
| G.652 | G.657 | 50/125um | 62.5/125um |
|
Attenuation (+20 ) | @850nm | | | ≤3.0 dB/km | ≤3.0 dB/km |
@1300nm | | | ≤1.5 dB/km | ≤1.5 dB/km |
@1310nm | ≤0.36 dB/km | ≤0.40 dB/km | | |
@1550nm | ≤0.24 dB/km | ≤0.26 dB/km | | |
Bandwidth | @850nm | | | ≥500 Mhz.km | ≥200 Mhz.km |
Class A 850nm | @1300nm | | | ≥1000 Mhz.km | ≥600 Mhz.km |
Numerical aperture | | | 0.200±0.015NA | 0.275±0.015NA |
Cable Cutoff Wavelength | ≤1260nm | ≤1480nm | | |
Technical Parameters:
SM Fiber | Fiber Type | G652D / G657A | MFD | 8 6 9.8um |
Cladding diameter | 125±0.7um | Cladding non-circularity | ≤0.7% |
Coating diameter | 242±7um | Fiber color | standard spectrum |
Strength member | Material | Steel Wire | Diameter | 7*1.0mm/1 6mm |
Loose tube | Material | PBT | Diameter | 2.2 0 1mm |
Armor | Material | Corrugated steel tape |
Water blocking system | Material | Water blocking tape |
Out sheath | Material | MDPE |
Diameter | 3.8mmx7.5mm(± 0.4) -12.5mm (± 1) |
Tensile strength | Long term(N) | 600N | Short term(N) | 1500N |
Crush load | Long term(N) | 300N/100mm | Short term(N) | 1000N/100mm |
Bending radius | Dynamic | 160N | Static | 80N |
Characteristics:
1.1 High tensile strength of stranded wires meet the requirement of
self-supporting
1.2 Good mechanical and temperature performance
1.3 High strength loose tube that is hydrolysis resistant
1.4 Special tube filling compound ensure a critical protection of
fiber
1.5 The following measures are taken to ensure the cable
watertight:
1.6 Loose tube filling compound
1.7 100% cable core filling
1.8 steel tape moisture barrier
Application:
2.1 High performance optical network operating
2.2 High speed optical routes in buildings (FTTX)
2.3 All types of fiber cables with different structures
Package:
Company Profile
DOWELL Factory Display
We have two subcompanies, one is SHENZHEN DOWELL INDUSTRIAL Which produce Fiber Optic Series and another is NINGBO DOWELL TECH which produce Drop Wire Clamps and Copper Telecom Series. Our products are related to whole cabling system, such as FTTH
Cabling, Distribuction Box, LSA Modules and accesspries. Our
products are related to whole cableing system, such as FTTH
cableing accessories,we will propagate enterprise spirit of
civilization unity truth seeking struggle development and try our
best to build our company as a leader in telecom area. We also implement the concepe of customer value creation for
customer, tailored products to meet the needs of defferent customer
and continuously provide customer with solutions and technical
problems, further exploration and innovation and excellence.
Our Factory

Excellent Business Partners
our products have been well accepted by more than 50 Countries.
Most of them have been used at their telecom projects, and we have
become one of the reliable brands among their local telecom
companies.

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Our team's expertise spans the entire spectrum of fiber optic
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