GYTC8S光缆(8字型光缆,自承式光缆,光纤光缆,架空光缆_光纤

·产品描述  DeSCRJPTion

GYXTC8S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，和钢丝绞线集成到一个8字型的聚乙烯护套内。

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  two  sides  PSP  are  longitudinally  applied  over  the  outer  loose  tube.  Steel  wires  and  loose  tubes  filled  with  water  proof  compound  to  ensure  compact  and  longitudinally  water  blocking  ,this  part  of  cable  accompanied  with  the  stranded  wires  as  the  supporting  part  are  completed  with  a  polyethylene(PE)  sheath  to  be  figure  8  structure.

·产品特点  Characteristics

                ·  钢丝绞线具有极高的抗拉度，便于自承式架空敷设，降低安装成本
                ·  High  tensile  strength  of  stranded  wires  meet  the  requirement  of  self-supporting  and  reduce  the
                    installation  cost

                ·  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

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

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

                ·  较长的交货长度，价格便宜
                ·  Long  delivery  length  and  low  price.

·产品标准  Standards

                GYXTC8S  光缆符合  YD/T  1155-2001  和  IEC  60794-1  标准
                GYXTC8S  cable  complies  with  Standard  YD/T  1155-2001  as  well  as  IEC  60794-1.

·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  吊线规格

Supporting  Wire  Spec  连接部分直  径
Connection  Diameter  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
GYXTC8S  2~12  7.65×14.5  118  Φ1.0mm*7
钢绞线Stranded  wires  高×宽Height×Width
3.0×2.5  mm  1000/2500  300/1000  80/160
GYXTC8S  14~24  8.2×15.1  129  Φ1.0mm*7
钢绞线
Stranded  wires  高×宽Height×Width
3.0×2.5  mm  600/1500  300/1000  90/180

储存、使用温度:  -40℃  至  +  60℃
Storage/Operating  Temperature  :  -40℃  to  +  60℃

GYTC8S光缆(8字型光缆,自承式光缆,光纤光缆,架空光缆

详细说明

产品说明Explain

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深圳市耐斯龙光纤光缆有限公司

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