Non-metallic Strength Member Non-armored Cable GYFTA

APL Stranded Loose Tube Non-metallic strength member Light Armored Cable GYFTA

Non-metallic Strength Member Non-armored Cable GYFTA

FIBERFUTURE® stranded loose tube non-metallic strength member light-armored (Aluminum Tape) cable (GYFTA) construction is that 250um fibers are positioned in a loose tube which is made of high modulus plastic and filled with a water-resistant filling compound; A metal-free central strength member, FRP, sometimes sheathed with polyethylene (PE) for cable with high fiber count, locates in the center of core as a nonmetal strength member; Tubes are stranded around the strength member into a compact and circular cable core; The APL (Aluminum Tape) is longitudinally applied over the cable core which is filled with the filling compound to protect it from water ingress; The cable is completed with a polyethylene (PE) sheath.

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Main Features

Good mechanical and temperature performance
High hydrolysis resistance and high strength loose tube
Good crush resistance and flexibility
High tensile strength ensured by steel wire
APL moisture barrier
FRP metal-free central strength member

Standards

GYFTA cable complies with Standard IEC 60793, IEC60794, TIA/EIA, ITU-T

Color of Fiber and Loose tube

01 - Blue	02 - Orange	03 - Green
04 - Brown	05 - Slate	06 - White
07 - Red	08 - Black	09 - Yellow
10 - Violet	11 - Pink	12 - Aqua

Optical Charactristic

G.652	G.655	50/125μm	62.5/125μm
Attenuation (+20℃)	@850nm			≤3.0 dB/km	≤3.0 dB/km
	@1300nm			≤1.0 dB/km	≤1.0 dB/km
	@1310nm	≤0.36 dB/km	≤0.40 dB/km
	@1550nm	≤0.22 dB/km	≤0.23dB/km
Bandwidth (Class A)	@850nm			≥500 MHz·km	≥200 MHz·km
Bandwidth (Class A)	@1300nm			≥1000 MHz·km	≥600 MHz·km
Numerical Aperture				0.200±0.015NA	0.275±0.015NA
Cable Cut-off Wavelength		≤1260nm	≤1480nm

Specification

Parameters		Specification
Fiber Count		2~30	32~36	38~60	62~72	74~96	98~120	122~144
Cable Diameter (mm) (±0.3)		9.0	9.3	9.8	10.4	11.9	13.2	14.4
Cable Weight (kg/km)		70	85	85	109	126	181	181
Central Strength Member		GFRP
Jacket Thickness (mm) (±0.1)		1.6
Tensile Strength (N)	Short Term	1500
	Long Term	600
Crush Resistance (N)	Short Term	1000
	Long Term	300
Bending Radius (mm)	Dynamic	20D
	Static	10D
Attenuation (dB/km)	MM Fiber @850nm	≤3.0 (50/125μm) ≤3.3 (62.5/125μm)
	MM Fiber @1300nm	≤1.0
	SM Fiber @1310nm	≤0.36
	SM Fiber @1550nm	≤0.22
Operating Temperature (°C)		-40 ~ +70
Storage Temperature (°C)		-40 ~ +70
Package (km/drum)		As request
Cable Printing		As request