Central tubular light armored cable

Taxonomy:Outdoor cable
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Date of release:2019/06/28
Specifications:
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Product Description / PRODUCT

The GYXTW cable structure is made by inserting a 250 μm fiber into a loose tube made of a high modulus material, and the loose tube is filled with a waterproof compound. The loose tube is coated with a double-sided plastic coated steel strip (PSP) longitudinally, and a water-blocking material is added between the steel strip and the loose tube to ensure the compactness and longitudinal water resistance of the cable. Two parallel steel wires are placed on both sides to be extruded. The vinyl sheath is cabled.

Product Features / PRODUCT

　　·Good mechanical properties and temperature characteristics

　　·The loose tube material itself has good water resistance and high strength

　　·The tube is filled with special grease to protect the fiber

　　·Good pressure resistance

　　·Double-coated plastic strip (PSP) improves the lateral pressure resistance of the cable

　　·Two parallel wires ensure the tensile strength of the cable

　　·PE sheath has good UV radiation resistance

　　·Small diameter, light weight and easy to lay

　　·Longer delivery length

Product Standard / PRODUCT

GYXTW cable meets YD/T769-2010 standard

Optical Properties / PRODUCT

		G.652	G.655	50/125μm	62.5/125μm
Attenuation (+20 ° C)	@850nm			≤3.0dB/km	≤3.0dB/km
	@1300nm			≤1.0dB/km	≤1.0dB/km
	@1310nm	≤0.36dB/km	--
	@1550nm	≤0.22dB/km	≤0.23dB/km
Bandwidth (Class A)	@850			≥500MHZ·km	≥500MHZ·km
Bandwidth (Class A)	@1300			≥1000MHZ·km	≥600MHZ·km
Numerical aperture				0.200 ± 0.015NA	0.275 ± 0.015NA
Cable cut-off wavelength		≤1260nm	≤1480nm

Structural parameters / PRODUCT

Cable type Cable Type	Fiber number Fiber Count	Cable diameter Cable Diameter mm	Cable Weight Cable Weight Kg/km	Allowable tension Tensile Strength Long / Short Long / Short Term N	Allowable pressure Crush Resistance Long / Short Long / Short Term N / 100m	Bending radius Bending Radius static / dynamic Static / Dynamic mm
GYXTW-2 ～ 12	2~12	9.0	85	600/1000	500/1500	15D/30D
GYXTW-14 ～ 24	14~24	9.0	85	600/3000	1000/3000	15D/30D
GYXTW-2 ～ 12	2~12	10.0	105	1000/3000	1000/3000	15D/30D
GYXTW-14 ～ 24	14~24	10.0	105	1000/3000	1000/3000	15D/30D
GYXTW-26 ～ 36	26~36	14.0	190	1000/3000	1000/3000	15D/30D
GYXTW-38 ～ 48	38~48	15.0	216	1000/3000	1000/3000	15D/30D