Product Details
GYTC8A Single-mode Multimode Figure 8 Fiber Cable 6F 12F 24F 48F
72F Black Color
GYTC8A figure 8 fiber optic cable, single-mode/multimode fibers are positioned in the loose tubes,
while the loose tubes strand together around metallic central
strength member into a compact and circular cable core, and the
water blocking materials are distributed into interstices of it.
After a APl is applied around the cable core, this part of cable
accompanied with the stranded wires as the supporting part are
completed with a PE sheath to be a figure-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:
Cable Type | Fiber Count | Tubes /Diameter | Filler Rod | Cable Diameter mm | Tensile Strength Long/Short Term N | Crush Resistance Long/Short Term N/100m | Bending Radius Static/Dynamic mm |
GYTFC8S-6 | 6 | 1/2.0 | 4 | 5.4*8.6-15.0 | 1000/3000 | 300/1000 | 10D/20D |
GYFTC8S-12 | 12 | 1/2.0 | 3 | 5.4*8.6-15.0 | 1000/3000 | 300/1000 | 10D/20D |
GYFTC8S-24 | 24 | 2/2.0 | 1 | 5.4*8.6-15.0 | 1000/3000 | 300/1000 | 10D/20D |
GYFTC8S-48 | 48 | 4/2.0 | 1 | 5.4*9.8-16.5 | 1000/3000 | 300/1000 | 10D/20D |
GYFTC8S-72 | 72 | 6/2.0 | 0 | 5.4*10.8-17.5 | 1000/3000 | 300/1000 | 10D/20D |
Loose tube | Material | PBT | Color | Standard spectrum |
Water blocking system | Material | Water blocking tape / Filling gel |
Armor | Material | Corrugated steel tape |
Central strength member | Material | FRP | Size | 1.4mm(6-48)/2.0mm(72-144) |
Mental strength member | Material | Stranded steel wire | Size | 7 1.0mm |
Gallus | Material | PE | Size | 2.0*1.5mm |
Outsheath | Material | PE | Color | Black |
Characteristics
1.1 Non-metal strength has an excellent anti-electromagnet ability.
1.2 Loose tube design for good performance.
1.3 Excellent mechanical and environmental characteristics.
1.4 Good flexibility and bending performance.
1.5 Small outer diameter,light weigh easy to installation.
1.6 100% cable core filling.
1.7 Aluminum tape moisture barrier.
Standards:2.1 GYTC8A cable complies with Standard YD/T 901-2009 as well as
IEC 60794-1.
Package:
Production Flow:
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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