Antiroedor subterranea 24FO GYTS, 4KM

GYTS-24FO-4KMDisponibles: 46
    •  LASUN
    •  ISO9001
    •  SGS
    •  OUTDOOR
Stranded Steel Armored  FO GYTS 2~288 Core (LX2022)
Configuration & Physical characters
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. 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: used for long distance and interagency communications, especially for the environment with high anti lateral pressure requirement, such installation built on stilts
Product Specification
Cable Type Fiber Count Cable Diameter(mm) Cable Weight(kg/km) Tensile Strength Crush Resistance Bending Radius
Long/Short Term Long/Short Term Static/ Dynamic
N N/100mm mm
GYTS-2~6 2~6 9.2 90 600/1500 300/1000 10D/20D
GYTS-8~12 8~12 9.2 89 600/1500 300/1000 10D/20D
GYTS-14~18 14~18 9.2 89 600/1500 300/1000 10D/20D
GYTS-20~24 20~24 9.2 88 600/1500 300/1000 10D/20D
GYTS-26~30 26~30 9.2 87 600/1500 300/1000 10D/20D
GYTS-32~36 32~36 9.5 97 600/1500 300/1000 10D/20D
GYTS-38~48 38~48 9.9 101 600/1500 300/1000 10D/20D
GYTS-50~60 50~60 9.9 100 600/1500 300/1000 10D/20D
GYTS-62~72 62~72 10.4 118 600/1500 300/1000 10D/20D
GYTS-74~84 74~84 11.1 131 600/1500 300/1000 10D/20D
GYTS-86~96 86~96 11.8 144 600/1500 300/1000 10D/20D
GYTS-98~108 98~108 12.4 157 600/1500 300/1000 10D/20D
GYTS-110~120 110~120 13.1 171 600/1500 300/1000 10D/20D
GYTS-122~132 122~132 13.7 184 600/1500 300/1000 10D/20D
GYTS-134~144 134~144 14.4 200 600/1500 300/1000 10D/20D
Temperature Range
Working -40℃~+70℃
Storage/Transportation -40℃~+70℃
Installation -20℃~+60℃
Product Features & Application
 Characteristics:
1. Good mechanical and temperature performance
2. High strength loose tube that is hydrolysis resistant
3. Special tube filling compound ensure a critical protection of fiber
4. Specially designed compact structure is good at preventing loose tubes from shrinking
5. Crush resistance and flexibility
6. PE sheath protects cable from ultraviolet radiation
7. 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
….PSP enhancing moisture-proof
Standards:
GYTS cable complies with Standard YD/T 901-2001as well as IEC 60794-1.
Fiber Details
Fiber type G.652D G655 G657A.2 OM2 OM3
MFD @1310nm 9.2±0.4μm 1550nm: 9.6±0.5μm 8.8±0.4μm 50±2.5um 50±2.5um
OD of Cladding 128.0±0.7μm 125.0±0.7μm 125.0±0.7μm 125±1.0um 125±2.0um
Concentricity error ≤0.5μm ≤0.6μm ≤0.5μm ≤1.5um ≤1.5um
Non-circularity of cladding ≤ 0.7% ≤ 1.0% ≤ 0.7% ≤ 2.0% ≤ 2.0%
Cutoff wavelength Λcc ≤1260 nm Λcc ≤1450 nm Λcc ≤1260 nm
Attenuation coefficient
1310nm ≤0.34dB/km 1550nm : ≤0.22 dB/km ≤0.35 dB/km 850nm: ≤ 2.5dB/km 850nm: ≤ 2.5dB/km
1550nm ≤0.20 dB/km 1625nm: ≤0.24 dB/km ≤0.22 dB/km 1300nm: ≤ 0.7dB/km 1300nm: ≤ 0.7dB/km
Dispersion coefficient 1285-1340nm≤-3.0 ~ 3.0 ps/nm².km 1530-1565nm≤2.0-6.0ps/nm².km
1550nm≤18ps/nm².km 1565-1625nm≤4.5-11.2ps/nm².km
Zero-dispersion wavelength 1312±10 nm ≤1520nm 1300nm-1324nm 1295-1320 nm 1295-1320 nm
Zero-dispersion point slope ≤0.092ps/nm2.km ≤0.084ps/nm2.km ≤0.092ps/nm2.km 1300-1320nm: ≤ 0.11 ps/(nm2.km)≤ 0.11 ps/(nm2.km)   ≤0.11 ps/(nm2.km)
PMDQ PMDQ*≤0.2ps/km1/2 PMDQ*≤0.2ps/km1/2 PMDQ*≤0.2ps/km1/2
OD of coating layer 245±5μm 245±7μm 245±5μm 245±10um 245±10um
Screen tension 100kpsi(0.7Gpa) 100kpsi(0.7Gpa) 0.69MPa 100kpsi   0.7GPa 100kpsi   0.7GPa
 PACKAGE AND MARK
4.1 PACKAGE: Not allowed two length units of cable in one drum, two ends should be sealed,. Two ends should be packed inside drum.
4.2 MARK: length, brand  drum mark: manufacturer, cable category, No. of drum, length, GW. direction of rotation, manufacturing date.
4.3 Package Length: by order
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