【地埋光缆】GYTA53-8B1光缆规格参数表
发布日期:2018-11-26
发布人: 原创
浏览次数:15277
型号:GYTA53-8B1(8芯GYTA53光缆,即8芯地埋光缆,双铠双护套结构,重铠光缆,可直接地埋,无需穿管)

型号: GYTA53-8B1.3
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DRAWING NO.:
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项目(Nomenclature)
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构成(Structure)
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规格(Specification)
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规格(Construction)
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9/125um (G652D)
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光纤(Fiber Cable)
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颜色(Color)
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兰/橙/绿/棕/灰/白
/红/黑
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Blue/Orange/Green/Browm/Slate/White
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材质(Material)
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PBT
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外径(Diameter)
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1.9mm
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松套管(Loose Tube)
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平均厚度(Thickness
Avg)
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0.35mm
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颜色(Color)
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Nature
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数量(Nom.)
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2
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加强件1(Strength
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材质(Material)
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钢丝(
Steel wire) 直径 1.4mm
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Member1)
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填充(Filler)
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规格(Construction)
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PP 条(PP Line)
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加强件2(Strength
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材质(Material)
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涂塑铝带(APL)
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Member2)
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材质(Material)
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MDPE
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颜色(Color)
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黑色(Black)
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内护套(Inner Jacket)
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完成外径(Overall
dia)
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7.8mm
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平均厚度(Thickness
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Avg)
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1.0mm
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最小厚度(Thickness
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Min)
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0.8mm
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加强件3(Strength
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材质(Material)
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涂塑钢带(PSP)
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Member2)
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材质(Material)
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MDPE
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颜色(Color)
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黑色(Black)
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外被(Jacket)
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完成外径(Overall dia)
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12.6mm
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平均厚度(Thickness
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Avg)
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2.0mm
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最小厚度(Thickness
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Min)
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1.8mm
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模场直径(Mode
Field Diameter)
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9.2±0.4 um
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单模光纤尺寸--G652.
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包层直径(Cladding Diameter)
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125.0±1.0 um
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(Dimensional of
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Single-mode Fiber---
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-G652.)
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包层不圆度(Cladding
Non-Circularity)
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≤1%
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涂覆层直径(着色)(Coating
Diameter(colored))
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250±15 um
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截止波长(Cut-off
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λcc
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≤1260 nm
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Wavelength)
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传输性能
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(Transmission
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1310nm
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0.36dB
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Characteristics)
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衰减(Attenuation)
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1550nm
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0.22dB
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长期(Long
Term)
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1000N
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允许拉伸力(Tensile)
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短期(Short
Term)
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3000N
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物理性能
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长期(Long
Term)
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1000
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N/100mm
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(Physical Property)
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允许压扁力(Crush)
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短期(Short
Term)
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3000
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N/100mm
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温度范围(Range
of
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-20 ~ 60 ℃
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Temperature)
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