Layer twisted ordinary armored cable

Taxonomy:Outdoor cable
Click times:
Date of release:2019/06/28
Specifications:
Type:
inquiry

introduce

Product Description / PRODUCT

The structure of the GYTY53 cable is to insert 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 center of the core is a metal reinforced core. For some cores, a layer of polyethylene (PE) is required to be extruded outside the metal reinforced core. The loose tube (and the filling rope) is twisted around the center reinforcing core into a compact and round core, and the gap in the core is filled with a water blocking filler. The outer sheath of the cable is extruded with a polyethylene inner sheath, and the double-sided coated steel strip (PSP) is longitudinally wrapped and extruded into a polyethylene sheath to form a cable.

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

　　·Specially designed compact cable structure to effectively prevent casing retraction

　　·PE sheath has good resistance to UV radiation

　　·Good pressure resistance, suitable for pipeline or direct buried wiring

　　· The following measures are taken to ensure the waterproof performance of the cable:

　　·Single wire center reinforcement core

　　·The loose tube is filled with special waterproof compound

　　·Complete core filling

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

　　·Good water blocking material prevents longitudinal leakage of cable

Product Standard / PRODUCT

·GYTY53 cable follows YD/T901-2009 and IEC60794-1 standards.

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 model	Number of fibers	Number of casings T	Number of filled rope s	Cablediameter mm	Cable weight Kg/km	Allowable tensile force long/short term N	Allowable flattening force for long/short term N/100m	Bending radius static / dynamic mm
GYTY53-2～6	2 to 6	1	4	12.5	160	1000/3000	1000/3000	15D/30D
GYTY53-8～12	8~12	2	3	12.5	160	1000/3000	1000/3000	15D/30D
GYTY53-14～18	14～18	3	2	12.5	160	1000/3000	1000/3000	15D/30D
GYTY53-20～24	20~24	4	1	12.5	160	1000/3000	1000/3000	15D/30D
GYTY53-26～30	26~30	5	0	12.5	160	1000/3000	1000/3000	15D/30D
GYTY53-32～36	32~36	5	0	12.5	160	1000/3000	1000/3000	15D/30D
GYTY53-38～48	38~48	5	0	12.5	160	1000/3000	1000/3000	15D/30D
GYTY53-50～60	50~60	5	0	12.5	160	1000/3000	1000/3000	15D/30D
GYTY53-62～72	62～72	6	0	13.2	200	1000/3000	1000/3000	15D/30D
GYTY53-74～84	74～84	7	1	15.0	240	1000/3000	1000/3000	15D/30D
GYTY53-86～96	86～96	8	0	15.0	240	1000/3000	1000/3000	15D/30D
GYTY53-98～108	98～108	9	1	16.0	280	1000/3000	1000/3000	15D/30D
GYTY53-110～120	110～120	10	0	16.0	280	1000/3000	1000/3000	15D/30D
GYTY53-122～132	122～132	11	1	18.0	290	1000/3000	1000/3000	15D/30D
GYTY53-130～144	134~144	12	0	18.0	290	1000/3000	1000/3000	15D/30D
GYTY53-146～216	134~144	18	0	18.0	290	1000/3000	1000/3000	15D/30D