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