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Average splice time: 10 second
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Description:
Unitube Light-armored Ribbon Fiber Cable（GYDXTW）
Details:
Unitube Light-armored Ribbon Fiber Cable（GYDXTW）
Description
The ribbon 12 fibers, are positioned in a loose tube made of a high modulus plastic. The tubes are filled with a water-resistant filling compound. The tube is wrapped with a layer of PSP longitudinally. Between the PSP and the loose tube water-blocking material is applied to keep the cable compact and watertight. Two parallel steel wires are placed at the two sides of the steel tape. The cable is completed with a polyethylene (PE) sheath.
Characteristics
Good mechanical and temperature performance
High strength loose tube that is hydrolysis resistant
Special tube filling compound ensure a critical protection of fiber
Crush resistance and flexibility
PSP enhancing moisture-proof
Two parallel steel wires ensure tensile strength
Use 12 fiber ribbon, flexible used.
Small diameter, light weight and friendly installation
Long delivery length
Standards
GYDXTW cable complies with Standard YD/T 981.3-1998.
Application: Duct / Aerial
Optical Characteristics
G.652 | G.655 | 50/125 µm | 62.5/125 µm | ||
Attenuation（+20℃） | @ 850 nm | ≤ 3.0 dB/km | ≤ 3.0 dB/km | ||
@1300 nm | ≤ 1.0 dB/km | ≤ 1.0 dB/km | |||
@1310 nm | ≤ 0.36 dB/km | ≤ 0.40 dB/km | |||
@1550 nm | ≤ 0.22 dB/km | ≤ 0.23 dB/km | |||
Bandwidth（Class A） | @ 850 nm | ≥ 500 MHz·km | ≥ 200 MHz·km | ||
@1300 nm | ≥ 1000 MHz·km | ≥ 600 MHz·km | |||
Numerical Aperture | 0.200 ± 0.015 NA | 0.275 ± 0.015 NA | |||
Cable Cut-off Wavelength lcc | ≤ 1260 nm | ≤ 1450 nm | |||
Technical Parameters
Cable Type | Fiber number within one Count | Cable Diameter | Cable Weight | Tensile Strength | Crush Resistance | Bending Radius |
GYDXTW-12-72Xn | 12 | 14.2 | 206 | 600/1500~3000 | 300/1000 | 10D/20D |
GYDXTW-84~96Xn | 12 | 14.8 | 219 | 600/1500~3000 | 300/1000 | 10D/20D |
GYDXTW-108~144Xn | 12 | 16 | 250 | 600/1500~3000 | 300/1000 | 10D/20D |
GYDXTW-156~216Xn | 12 | 18.5 | 318 | 600/1500~3000 | 300/1000 | 10D/20D |
Note：Storage/Operating Temperature: -40℃ to +60℃
Note：
a. Suffix Xn denotes fiber type.
b. The colour arrangements of fiber and tube are specified in the colour identification table.
c. The nominal value of the PE sheath minimum thickness outside of the strength member is 0.8mm.