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LOOSE TUBELAYER STRANDED NON-ARMORED FIBER OPTIC CABLE GYTA
The structure of the GYTA cable is that the 250μm optical fiber is sleeved into a loose tube made of high modulus material, and the loose tube is filled with a waterproof compound. The center of the cable core is a metal reinforced core. For some optical cables with a certain number of cores, a layer of polyethylene (PE) needs to be squeezed out of the metal reinforced core. The loose tube (and filler rope) is twisted around the central reinforced core to form a compact and round cable core, and the gaps in the cable core are filled with water blocking filler. Plastic-coated aluminum tape (APL) is longitudinally wrapped and extruded with polyethylene sheath to form a cable.
Keyword:Optical fiber cable,Optical cable fittings,Data cable
- Commodity name： LOOSE TUBELAYER STRANDED NON-ARMORED FIBER OPTIC CABLE GYTA
- Description
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Description
The structure of the GYTA cable is that the 250μm optical fiber is sleeved into a loose tube made of high modulus material, and the loose tube is filled with a waterproof compound. The center of the cable core is a metal reinforced core. For some optical cables with a certain number of cores, a layer of polyethylene (PE) needs to be squeezed out of the metal reinforced core. The loose tube (and filler rope) is twisted around the central reinforced core to form a compact and round cable core, and the gaps in the cable core are filled with water blocking filler. Plastic-coated aluminum tape (APL) is longitudinally wrapped and extruded with polyethylene sheath to form a cable.
Features
① has good mechanical properties and temperature characteristics
②The pine casing material itself has good hydrolysis resistance and high strength
③ Single steel wire as longitudinal central strength member
④ PE sheath has good anti-ultraviolet function
⑤ Complete cable core filling
⑥ Aluminum strip (APL) moisture-proof layer
Optical Characteristics
Project G.652 G.655 50/125 62.5/1250 Attenuation @850nm ≤ 3.0dB/km ≤ 3.2dB/km @1300nm ≤ 1.0dB/km ≤ 1.2dB/km @1310nm ≤ 0.36dB/km ≤ 0.40dB/km @1550nm ≤ 0.22dB/km ≤ 0.23dB/km Bandwidth @850nm ≥500MHZ.km ≥200MHZ.km @1300nm ≥1000MHZ.km ≥600MHZ.km numerical aperture 0.200±0.015NA 0.275±0.015NA cut-off wavelength ≤ 1260mm ≤ 1450mm Structural Parameters
Model Number of optical fiber cores Casing Filling rope Diameter (mm) Weight (kg/km) Tensile force
Long Term/Short Term
(N)Anti-pressure
Long Term/Short Term
(N/100mm)Bending radius
Static/Dynamic
(Mm)GYTA-2~6 2~6 1 4 9 100 600/1500 300/1000 10D/20D GYTA-8~12 8~12 2 3 9 100 600/1500 300/1000 10D/20D GYTA-14~18 14~18 3 2 9 100 600/1500 300/1000 10D/20D GYTA-20~24 20~24 4 1 9 100 600/1500 300/1000 10D/20D GYTA-26~30 26~30 5 0 9 100 600/1500 300/1000 10D/20D GYTA-32~36 32~36 6 0 9 100 1000/3000 300/1000 10D/20D GYTA-38~48 38~48 4 1 9 100 1000/3000 300/1000 10D/20D GYTA-50~60 50~60 5 0 9 100 1000/3000 300/1000 10D/20D GYTA-62~72 62~72 6 0 10.5 100 1000/3000 300/1000 10D/20D GYTA-86~96 86~96 8 0 13.5 192 1000/3000 300/1000 10D/20D GYTA-134~144 134~144 12 0 14.4 227 1000/3000 300/1000 10D/20D GYTA-204~216 204~216 18 0 16.9 240 1000/3000 300/1000 10D/20D Environmental Performance
Working temperature:-40~70 ℃
Storage temperature:-40~70 ℃
Standard
In line with YD/T901, IEC 60794-1 and other standards.
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