The GYTS optical cable structure consists of 250μm optical fibers enclosed in loose tubes made of high-modulus material, with the loose tubes filled with a waterproof compound. A metal strength member is located at the center of the cable core, and for some cable core counts, a layer of polyethylene (PE) is extruded over the metal strength member. The loose tubes (and filler ropes) are stranded around the central strength member to form a compact and circular cable core, with the gaps within the core filled with a water-blocking compound. A double-sided plastic-coated steel tape (PSP) is then longitudinally wrapped around the core, followed by the extrusion of a polyethylene sheath to complete the cable.
Application:
Telecommunications Networks: GYTS cables are commonly used in telecommunications for internet, voice, and data services, enabling high-speed communication between different locations.
Campus Networks: These cables are often deployed in university or corporate campuses to connect different buildings, ensuring the availability of high-speed internet and intra-network services.
Data Centers: In data centers, GYTS cables can be utilized for connecting servers and networking equipment, providing the necessary bandwidth to support large data transfers.
Metropolitan Area Networks (MANs): They are suitable for building regional networks that connect multiple local networks within a city or a metropolitan area.
Underwater and Overland Connections: GYTS cables can also be used for undersea and overland connections, linking different geographical locations, especially in areas where traditional copper wiring is not feasible.
Industrial Applications: These cables are used in industrial settings where robust communication links are required between various devices and systems.
Broadcasting: GYTS fiber optic cables are also used in broadcasting applications to transmit high-quality audio and video signals over long distances
Features
Good mechanical and temperature performance
High strength loose tube that is hydrolysis resistant
Special tube filling compounds ensure a critical protection of fiber
A specially designed compact structure is good at preventing loose tubes from shrinking
PE sheath protects the cable from ultraviolet radiation
To assure the water-proof function by:
A single steel wire as a central strength member
Special tube filling compounds ensure a critical protection of fiber
Fully filled in the cable
PSP layer
Optical Characteristics:
G652. | 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 | ≤1260nm | ≤1480nm |
Technical Parameters:
Cable Dimaters | Fiber Count | Tubes Numbers | Filling Ropes Numbers | Cable Diameters mm | Cable Weight kg/km | Tensile Strength Long/Short Term N | Crush Resistance Long/Short Term N/100mm | Bending Radius Static/Dynamic mm |
GYTS2~6 | 2~6 | 1 | 4 | 10.2 | 116 | 600/1500 | 300/1000 | 10D/20D |
GYTS8~12 | 8~12 | 2 | 3 | 10.2 | 116 | 600/1500 | 300/1000 | 10D/20D |
GYTS14~18 | 14~18 | 3 | 2 | 10.2 | 116 | 600/1500 | 300/1000 | 10D/20D |
GYTS20~24 | 20~24 | 4 | 1 | 10.2 | 116 | 600/1500 | 300/1000 | 10D/20D |
GYTS26~30 | 26~30 | 5 | 0 | 10.2 | 116 | 600/1500 | 300/1000 | 10D/20D |
GYTS32~36 | 32~36 | 6 | 0 | 10.6 | 129 | 1000/3000 | 300/1000 | 10D/20D |
GYTS38~48 | 38~48 | 4 | 1 | 11.2 | 141 | 1000/3000 | 300/1000 | 10D/20D |
GYTS50~60 | 50~60 | 5 | 0 | 11.2 | 141 | 1000/3000 | 300/1000 | 10D/20D |
GYTS62~72 | 62~72 | 6 | 0 | 12.0 | 159 | 1000/3000 | 300/1000 | 10D/20D |
GYTS74~84 | 74~84 | 7 | 1 | 13.6 | 209 | 1000/3000 | 300/1000 | 10D/20D |
GYTS86~96 | 86~96 | 8 | 0 | 13.6 | 209 | 1000/3000 | 300/1000 | 10D/20D |
GYTS98~108 | 98~108 | 9 | 1 | 15.4 | 232 | 1000/3000 | 300/1000 | 10D/20D |
GYTS110~120 | 110~120 | 10 | 0 | 15.4 | 232 | 1000/3000 | 300/1000 | 10D/20D |
GYTS122~132 | 122~132 | 11 | 1 | 17.2 | 280 | 1000/3000 | 300/1000 | 10D/20D |
GYTS134~144 | 134~144 | 12 | 0 | 17.2 | 280 | 1000/3000 | 300/1000 | 10D/20D |
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