OEM GYTA53 Outdoor Fiber Optic Cable , Double Steel Aluminium Armored Fiber Cable
Factory Double Steel Aluminium Armored Underground Fiber Optic Cable 24 48 96 144 Cores Optical Fiber Cable GYTA53
In the GYTA53 cable, single-mode/multimode fibers are positioned in the loose tubes, the tubes are filled with water blocking filling compound. Tubes and fillers are stranded around the strength member into a circular cable core. An Aluminum Polyethylene Laminate(APL) is applied around the core.
Cable structure
The number of fiber cores can be selected from 2 to 288. There are the following optical fiber options:
1,Single mode optical fiber G.652.D(or G.652.B) ,G.655;
2,Multi mode optical fiber 50/125μm or 62.5/125μm,OM1 OM2 OM3 OM4 optional.
You can choose to use hybrid fiber according to the actual situation, such as the hybrid use of G.652.D
and G.655 fiber.
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Items
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Description
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G.652.D
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G.655
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Attenuation (dB/km)
(After cable) |
1310nm
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≤0.36
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≤0.40
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1550nm
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≤0.22
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≤0.25
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Cable cut-off wavelength (mm)
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≤1260
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≤1450
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Zero-dispersion wavelength (mm)
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1300～1324
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≤1520
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Zero-dispersion slope([ps/(nm2·km)])
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≤0.092
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---
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Dispersion slope(1550nm) ([ps/(nm2·km)])
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---
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≤0.0084
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1310nm Mode field diameter (μm)
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8.7~9.5
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---
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1550nm Mode field diameter (μm)
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9.8~10.8
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9.1~10.1
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Core/Clad concentricity error (μm)
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≤0.6
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≤0.6
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Cladding diameter ( μm)
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125±0.7
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125±0.7
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Cladding non-circularity (%)
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≤1.0
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≤1.0
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Primary Coating diameter ( μm)
(Before be colored) |
235～250
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235～250
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Proof test level (kpsi)
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≥100
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≥100
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Atttenuation with bending loss(dB)
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@1550nm,25 mm radius, 100 turns
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≤0.05
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≤0.05
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@1550nm,16 mm radius, 1 turn
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≤0.05
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≤0.05
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Fiber type
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850/1300nm
Attenuation(20℃) (After cable) |
Overfilled Modal Bandwidth
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Effective Modal Bandwidth
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Application support distance on
(at 850nm) |
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Typical value
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Max value
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850/1300nm
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850nm
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40GBASE-SR4 / 100GBASE-SR101
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10GBASE-SR
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1000BASE-SR
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unit
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dB/Km
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dB/Km
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MHz．Km
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MHz．Km
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m
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m
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m
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50/125
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3.0/1.0
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3.3/1.2
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≥500/500
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---
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---
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---
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---
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62.5/125
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3.0/1.0
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3.3/1.2
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≥200/500
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---
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---
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---
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---
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OM2+
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3.0/1.0
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3.3/1.2
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≥700/500
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≥950
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---
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140
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170
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OM3
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3.0/1.0
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3.3/1.2
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≥1500/500
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≥2000
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150
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300
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550
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OM4
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3.0/1.0
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3.3/1.2
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≥3500/500
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≥4700
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750
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1000
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1100
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