12 24 48 core outdoor stranded Loose Tube steel armoured GYTS direct bury/duct/aerial fiber optic cable

12 24 48 core outdoor stranded Loose Tube steel armoured GYTS direct bury fiber optic cable

The fibers, single mode or muti mode , are positioned in a loose tube made of a high modulus plastic. The tubes are filled with a water-resistant filling compound. A steel wire, sometimes sheathed with polyethylene (PE) for cable with high fiber count, locates in the center of core as a metallic strength member. Tubes (and fillers) are stranded around the strength member into a compact and circular cable core. The PSP 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 PE sheath.

Application:
Long distance and local area network communication.

Adopted to outdoor distribution;

Suitable for aerial, pipeline laying method;

Features:
PSP enhancing moisture-proof

PE sheath protects cable from ultraviolet radiation

Good mechanical and temperature performance

Steel wire used as the central strength member
Loose tube filling compound and 100% cable core filling

High strength loose tube that is hydrolysis resistant
Special tube filling compound ensure a critical protection of fiber
Crush resistance and flexibility
 

Parameters:

 

Part NO: Increased by 2 fiber	Fiber Count	Tubes	Fillers	cable OD (mm)	Cable Weight(kg/km)	Tensile Strength Long/Short Term(N)	Crush Resistance Long/Short Term(N)
GYTS -2~6	2~6	1	4	9.9	103	600/1500	300/1000
GYTS -8~12	8~12	2	3	9.9	103	600/1500	300/1000
GYTS -14~18	14~18	3	2	9.9	103	600/1500	300/1000
GYTS -20~24	20~24	4	1	9.9	103	600/1500	300/1000
GYTS-26~30	26~30	5	0	9.9	103	600/1500	300/1000
GYTS -32~36	32~36	6	0	10.3	119	600/1500	300/1000
GYTS -38~48	38~48	4	1	11.2	137	1000/3000	300/1000
GYTS -50~60	50~60	5	0	11.2	137	1000/3000	300/1000
GYTS -62~72	62~72	6	0	12.2	158	1000/3000	300/1000
GYTS -74~84	74~84	7	1	13.8	198	1000/3000	300/1000
GYTS -86~96	86~96	8	0	13.8	198	1000/3000	300/1000
GYTS -98~108	98~108	9	1	15.2	226	1000/3000	300/1000
GYTS -110~120	110~120	10	0	15.2	227	1000/3000	300/1000
GYTS -122~132	122~132	11	1	17.1	277	1000/3000	300/1000
GYTS-134~144	134~144	12	0	17.1	278	1000/3000	300/1000

 

Fiber color

Number of fiber per tube 8cores	1	2	3	4	5	6
	Blue	Orange	Green	Brown	Grey	White
	7	8	9	10	11	12
	Red	Black	Yellow	Violet	Pink	Aqua
Color 13~24 will be marked with a black tracer. For black color no need marked black tracer, will use nature color instead.

 

Cable Mechanical characteristic

core		Cable diameter			weight
2 cores to 60 cores		10.0±0.3mm			115±5kg/km
72 cores		10.5±0.3mm			120±5kg/km
96 cores		12.5±0.3mm			180±5kg/km
144 cores		14.5±0.3mm			245±5kg/km
Min Bending Radius(mm)		Long term			10D
Min Bending Radius(mm)		Short term			20D
Min allowable Tensile Strength(N)		Long term			600
Min allowable Tensile Strength(N)		Short term			1500
Crush Load (N/100mm)		Long term			300
Crush Load (N/100mm)		short term			1000
Operation temperature (℃)		-40+70
Installation temperature(℃)		-20+60

 

Fiber characteristic

Fiber style		Unit	SM G652	SM G652D	MM 50/125	MM 62.5/125	MM OM3-300
condition		nm	1310/1550	1310/1550	850/1300	850/1300	850/1300
attenuation		dB/km	≤	≤	≤	≤3.0/1.0	≤3.0/1.0
			0.36/0.23	0.34/0.22	3.0/1.0	----	----
Dispresion	1550nm	Ps/(nm*km)	----	≤18	----	----	Dispresion
	1625nm	Ps/(nm*km)	----	≤22	----	----
Bandwith	850nm	MHZ.KM	----	----	≧400	≧160	Bandwith
	1300nm	MHZ.KM	----	----	≧800	≧500
Zero dispersion wavelength		nm	1300-1324	≧1302, ≤1322	----	----	≧ 1295, ≤1320
Zero dispresion slope		nm	≤0.092	≤0.091	----	----	----
PMD Maximum Individual Fibr			≤0.2	≤0.2	----	----	≤0.11
PMD Design Link Value		Ps(nm2*k m)	≤0.12	≤0.08	----	----	----
Fibre cutoff wavelength λc		nm	≧ 1180, ≤1330	≧1180, ≤1330	----	----	----
Cable sutoff wavelength λcc		nm	≤1260	≤1260	----	----	----
MFD	1310nm	um	9.2+/-0.4	9.2+/-0.4	----	----	----
	1550nm	um	10.4+/-0.8	10.4+/-0.8	----	----	----
Numerical Aperture(NA)			----	----	0.200+/ -0.015	0.275+/-0. 015	0.200+/-0 .015
Step(mean of bidirectional measurement)		dB	≤0.05	≤0.05	≤0.10	≤0.10	≤0.10
Irregularities over fiber length and point		dB	≤0.05	≤0.05	≤0.10	≤0.10	≤0.10

Dicontinuity
Difference backscatter coefficient		dB/km	≤0.05	≤0.03	≤0.08	≤0.10	≤0.08
Attenuation uniformity		dB/km	≤0.01	≤0.01
Core dimater		um			50+/-1.0	62.5+/-2.5	50+/-1.0
Cladding diameter		um	125.0+/-0.1	125.0+/-0.1	125.0+/-0.1	125.0+/-0.1	125.0+/-0.1
Cladding non-circularity		%	≤1.0	≤1.0	≤1.0	≤1.0	≤1.0
Coating diameter		um	242+/-7	242+/-7	242+/-7	242+/-7	242+/-7
Coating/chaffinch concentrically error		um	≤12.0	≤12.0	≤12.0	≤12.0	≤12.0
Coating non circularity		%	≤6.0	≤6.0	≤6.0	≤6.0	≤6.0
Core/cladding conentricity error		um	≤0.6	≤0.6	≤1.5	≤1.5	≤1.5
Curl(radius)		um	≤4	≤4	----	----	----

 

Package

1.Packing material: Wooden drum

2.Packing length: standard length of cable shall be 2 km. Other cable length is also availabler

if required by custome