GYXY光缆(非金属光缆, 12芯光缆,4芯光纤,12芯光纤_中心束管

·产品描述  DeSCRJPTion

GYXTW  光缆的结构是将  250μm  光纤套入高模量材料制成的松套管中，松套管内填充防水化合物。松套管外用一层双面涂塑钢带（PSP）纵包，钢带和松套管之间加阻水材料以保证光缆的紧凑和纵向阻水，两侧放置两根平行钢丝后挤制聚乙烯护套成缆。

The  fibers,  250μm,  are  POSTTTIONed  in  a  loose  tube  made  of  a  high  modulus  plastic.  The  tubes  are  filled  with  a  water-resistant  filling  compound.  The  tube  is  wrapped  with  a  layer  of  PSP  longitudinally.  Between  the  PSP  and  the  loose  tube  water-blocking  material  is  applied  to  keep  the  cable  compact  and  watertight.  Two  parallel  steel  wires  are  placed  at  the  two  sides  of  the  steel  tape.  The  cable  is  completed  with  a  polyethylene  (PE)  sheath.

·产品特点  Characteristics

                ·  具有良好的机械性能和温度性能
                ·  Good  mechanical  and  temperature  performance

                ·  松套管材料本身具有良好的耐水解性能和较高的强度
                ·  High  strength  loose  tube  that  is  hydrolysis  resistant

                ·  管内充以特种油膏，对光纤进行了关键性保护
                ·  Special  tube  filling  compound  ensure  a  critical  protection  of  fiber

                ·  良好的抗压性和柔软性
                ·  Crush  resistance  and  flexibility

                ·  双面涂塑钢带（PSP）提高光缆的抗透潮能力
                ·  PSP  enhancing  moisture-proof

                ·  两根平行钢丝保证光缆的抗拉强度
                ·  Two  parallel  steel  wires  ensure  tensile  strength

                ·  直径小、重量轻、容易敷设
                ·  Small  diameter,  light  weight  and  friendly  installation

                ·  较长的交货长度
                ·  Long  delivery  length

·产品标准  Standards

                GYXTW  光缆符合  YD/T  769-2003  标准
                GYXTW  cable  complies  with  Standard  YD/T  769-2003.

·光学特性  Optical  Characteristics



  G.652
  G.655
  50/125μm
  62.5/125μm

衰减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



带宽(A级)

Bandwidth  (Class  A)
  @850nm


  ≥500  MHz·km
  ≥200  MHz·km

@1300nm


  ≥1000  MHz·km
  ≥600  MHz·km

数值孔径Numerical  Aperture


  0.200±0.015NA
  0.275±0.015NA

光缆截止波长Cable  Cut-off  Wavelengthλcc
  ≤1260nm
  ≤1480nm





·结构参数  Technical  Parameters
光缆型号Cable  Type
  光纤数Fiber  Count
  光缆直径

Cable  Diameter

mm
  光缆重量Cable  Weight  kg/km
  允许拉伸力

Tensile  Strength

长期/短期

Long/Short  Term  N
  允许压扁力Crush  Resistance

长期/短期

Long/Short  Term

N/100mm
  弯曲半径

Bending  Radius

静态/动态

Static
/Dynamic

mm

GYXS/GYXTW-2~12
  2~12
  10.0
  105
  600/1500
  300/1000
  10D/20D

GYXS/GY  XTW-2~12
  2~12
  10.6
  124
  1000/3000
  1000/3000
  10D/20D

GYXS/GY  XTW-14~24
  14~24
  12.5
  149
  1000/3000
  1000/3000
  10D/20D

GYXS/GY  XTW-26~36
  26~36
  14.0
  190
  1000/3000
  1000/3000
  10D/20D

GYXS/GY  XTW-38~48
  38~48
  15.0
  216
  1000/3000
  1000/3000
  10D/20D


储存、使用温度:  -40℃  至  +  70℃
Storage/Operating  Temperature  :  -40℃  to  +  70℃

GYXY光缆(非金属光缆, 12芯光缆,4芯光纤,12芯光纤

详细说明

产品说明Explain

公司简介Content

卖家名片Cards

卖家名片

深圳市耐斯龙光纤光缆有限公司

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