GYTA
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STRANDED LOOSE TUBE NON-ARMORED CABLE（GYTA）

3C-LINK is a leading global manufacturer of cable systems, which provides package solutions for telecommunication applications around the world. With its rich heritage of highly advanced R&D results, 3C-LINK owns the cutting-edge technology within the industry. 3C-LINK’s optical cables have been sold all over the world, application in more than 50 countries, more than 100,000 km. With the annual production capacity over 500,000 kilometers, as a world-class specialist for special optical cable, 3C-LINK could provide the best products and service to satisfy every customer

GYTA Cable upto 216cores outdoor optical cable

GYTA is an outdoor use optical fiber cable suitable for duct and aerial applications.The fibers, 250μm,are positioned in a loose tube made of a high modulus plastic

GYTA is an outdoor use optical fiber cable suitable for duct and aerial applications.The fibers, 250μm,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. An Aluminum Polyethylene Laminate (APL) is applied around the cable core, which is filled with the filling compound to protect it from water ingress. Then, the cable is completed with a PE sheath.

        · Good mechanical and temperature performance
        · High strength looes tube that is hydrolysis resistant
        · Special tube filling compound ensure a critical protection of fiber
        · Specially designed compact structure is good at preventing loose tubes from shrinking
        · PE sheath protects cable from ultraviolet radiation
        · The following measures are taken to ensure the cable watertight:
                - Steel wire used as the central strength member
                - Loose tube filling compound
                - 100% cable core filling
                 - APL moisture barrier

 
Optical Characteristics

  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
@1300nm     ≥1000 MHz·km ≥600 MHz·km
Numerical Aperture     0.200±0.015NA 0.275±0.015NA
Cable Cut-off Wavelength λcc ≤1260nm ≤1480nm    

 
Technical Parameters

Cable Type          Fiber Count   Tubes Fillers Cable Diameter(mm) Cable Weight(kg/km) Tensile Strength
Long/Short Term (N)		 Crush Resistance
Long/ShortTerm
(N/100mm)		 Bending Radius
Static/Dynamic (mm)
GYTA-2~6 2~6 1 4 9.7 90 600/1500 300/1000 10D/20D
GYTA-8~12 8~12 2 3 9.7 90 600/1500 300/1000 10D/20D
GYTA-14~18 14~18 3 2 9.7 90 600/1500 300/1000 10D/20D
GYTA-20~24 20~24 4 1 9.7 90 600/1500 300/1000 10D/20D
GYTA-26~30 26~30 5 0 9.7 90 600/1500 300/1000 10D/20D
GYTA-32~36 32~36 6 0 10.2 104 1000/3000 300/1000 10D/20D
GYTA-38~48 38~48 4 1 11.0 117 1000/3000 300/1000 10D/20D
GYTA-50~60 50~60 5 0 11.0 117 1000/3000 300/1000 10D/20D
GYTA-62~72 62~72 6 0 11.5 126 1000/3000 300/1000 10D/20D
GYTA-74~84 74~84 7 1 13.4 154 1000/3000 300/1000 10D/20D
GYTA-86~96 86~96 8 0 13.4 154 1000/3000 300/1000 10D/20D
GYTA-98~108 98~108 9 1 14.8 185 1000/3000 300/1000 10D/20D
GYTA-110~120 110~120 10 0 14.8 185 1000/3000 300/1000 10D/20D
GYTA-122~132 122~132 11 1 16.9 228 1000/3000 300/1000 10D/20D
GYTA-134~144 134~144 12 0 16.9 228 1000/3000 300/1000 10D/20D
GYTA-146~216 146~216     16.9 233 1000/3000 300/1000 10D/20D

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