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fiber optical cable Flame-retardant GYXTZW Unitube optical fiber cable
fiber optical cable Flame-retardant GYXTZW Unitube optical fiber cable

precise construct design, advanced process control and high quality material.

DescriptionThe fibers, 250um, 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 flame-retartdant sheath.

Features1  Good mechanical and temperature performance2  High strength loose tube that is hydrolysis resistant3  Special tube filling compound ensure a critical protection of fiber4  Special sheath material ensure excellent flame-retardant performance5  Crush resistance and flexibility6  Special designed compact structure is good at preventing loose tubes from shrinking7  PSP enhancing moisture-proof8  Two parallel steel wires ensure tensile strength9  Small diameter, light weight and friendly installation10  Longth delivery length11  Storage / Operating Temperature: -40°C~+70°C.

Application1  Usable in Duct / Aerial

Technical Parameter

Fiber

Count

Cable

Diameter

(mm)

Cable

Weight

(kg/km)

Tensile

Strength

Long/Short

Term (N)

Crush

Resistance

Long/Short

Term (N/100mm)

 

Bending

Radius

Static/Dynamic

(mm)

2~12

10.8

168

1000/3000

1000/3000

10D/20D

14~24

12.2

199

1000/3000

1000/3000

10D/20D

26~36

12.2

202

1000/3000

1000/3000

10D/20D

38~48

15.2

276

1000/3000

1000/3000

10D/20D

Transmission Characteristics

G.652

G.655

50/125μm

62.5/125μm

Max Attenuation

(dB/km)

(+20°C)

850 nm

3.0

3.3

1300 nm

1.0

1.0

1310 nm

0.36

0.4

1550 nm

0.22

0.23

Cable Cute-off Wavelength (nm)

≤1260

≤1450

fiber optical cable Flame-retardant GYXTZW Unitube optical fiber cable

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