Description

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The fibers, single-mode or multi-mode, are positioned in a loose tube made of a high modulus plastic. The tubes are filled with a water-resistant filling compound. A Aluminum tape, 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 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 PE sheath.

 

Characteristis

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•  Good mechanical and temperature performance
•  High strength loose tube that is hydrolysis resistant
•  Special tube filling compound ensure a critical protection of fiber
•  Crush resistance and flexibility. PE sheath protects cable from ultraviolet radiation
•  The following measures are taken to ensure the cable watertight:
     Steel wire is used as the central strength member
     Loose tube filling compound and 100% cable core ling
     Aluminum tape enhances moisture-proof

 

Technical Parameters

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Cable Type (Increased   by 2 fibers)	Fibre   Count	Tubes	Fillers	Cable   Weight Kg/Km (Ref)	Tensile   Strength Long/Short-Term(N)	Crush   Resistance Long/Short   Term(N/10mm)	Bending   Radius Static/Dynamic(mm)
GYTA-2~6Xn	2~6	1	4	76	600/1500	300/1000	10D/20D
GYTA-8~12Xn	8~12	2	3	76
GYTA-14~18Xn	14~18	3	2	76
GYTA-20~24Xn	20~24	4	1	76
GYTA-26~30Xn	26~30	5	0	76
GYTA-32~36Xn	32~36	6	0	85
GYTA-38~48Xn	38~48	4	1	90
GYTA-50~60Xn	50~60	5	0	90
GYTA-62~72Xn	62~72	6	0	113
GYTA-74~84Xn	74~84	7	1	136
GYTA-86~96Xn	86~96	8	0	136
GYTA-98~108Xn	98~108	9	1	163
GYTA-110~120Xn	110~120	10	0	163
GYTA-122~132Xn	122~132	11	1	190
GYTA-134~144Xn	134~144	12	0	190
GYTA-146~216Xn	146~216	13~18	5~0	190
GYTA-288Xn	288	24	0	239

 

 

Fiber Type	Attenuation(+20℃）				Bandwidth		Numerical   Aperture	Cable   Cut-off Waverlength λcc
	@850   nm	@1300   nm	@1310   nm	@1550   nm	@850   nm	@1300   nm
G.652	--	--	≤0.36dB/km	≤0.22dB/km	--	--	--	≤1260 nm
G.655	--	--	≤0.40dB/km	≤0.23dB/km	--	--	--	≤1450   nm
50/125 µm	≤3.3dB/km	≤1.2dB/km	--		≥500MHz·km	≥500MHz·km	0.200±0.015NA	--
625/125   µm	≤3.5dB/km	≤1.2dB/km	--		≥200MHz·km	≥500MHz·km	0.275±0.015NA	--

Production Line

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• 20 Sets Armoring Machines 

• 8 Bow-type Optic Cable Production Lines 

• 2 Indoor Cable Production Lines 

• 8 Outdoor Cable Jacket Production Lines 

• Professional Patch Cord Production Lines 

Package and Transportation

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Production Process

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Material Inspection Report

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Test Equipment

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Testing Subject

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• Fiber performance inspection 

• Cable length 

• External dimensions 

• Tearing force 

• Fiber eccentricity 

• Minimum thickness inspection 

• Fiber tightness inspection 

• Steel wire testing 

• Strength Member testing 

• Clear and correct coding on cable 

• To roll the cable neatly 

• Flaming test 

• Low friction test