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G657A2-1 Core

FTTH Outdoor Fiber Cable 1 Core G657A2

Customize product length according to your needs

    室外皮线光缆 FTTH Outdoor Fiber Cable 1 Core G657A2

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基本参数Basic Datas

光缆芯数Fiber Core

1

纤芯 Fibers

G657A2

光缆尺寸Cable Dimension

2.0*5.2 mm

外皮材质 Outer Jacket Material

LSZH

悬挂钢丝 Drop Steel Messenger OD.

1*1.0mm 

平行件 Parellel protecting members FRP OD.

2*0.5mm

每卷重量Per rool Weight

43 kg (2KM)

每卷尺寸 Per roll size

40*40*35 cm (2KM)

每卷体积 Per roll Volume

0.056 CBM (2KM)

 


光纤芯数 Fiber Parameters

编号

No.

项目Items

单位Unit

参数Specification

G.657A2

1

模场直径Mode Field Diameter

1310nm

μm

9.2±0.4

1550nm

μm

10.4±0.5

2

包层直径Cladding Diameter

μm

124.8±0.7

3

包层不圆度Cladding Non-Circularity

%

0.7

4

/包层同心度误差Core-Cladding Concentricity Error

μm

0.5

5

涂覆层直径Coating Diameter

μm

245±5

6

涂覆层不圆度Coating Non-Circularity

%

6.0

7

包层/涂覆层同心度误差Cladding-Coating Concentricity Error

μm

≤12.0

8

光缆截止波长Cable Cutoff Wavelength

nm

λcc≤1260

9

衰减系数Attenuation(max.)

1310nm

dB/km

0.36

1550nm

dB/km

0.22


 

光缆机械和环境性能Mechanical and Environmental Characteristics

项目 Items

单位 Unit

参数值 Specifications

抗拉力(长期) Max. Tensile Long Term

N

300

抗拉力期) Max. Tensile Short Term

N

600

压扁(长期) CrushLong Term

N/10cm

300

压扁(短期) CrushShort Term

N/10cm

600

最小弯曲半径(动态) Min. Bend RadiusDynamic

mm

20D

最小弯曲半径(静态)Min. Bend RadiusStatic

mm

10D

安装温度 Installation Temperature

-20+60

工作温度Operating Temperature

-40+70

储存温度Storage Temperature

-40+70


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Contact: Ronnie Jin

Phone: 86-18145859319

E-mail: ronnie@hkotop.com

Add: Room 1205,Cengxi building, Wuhai Road ,Songling Street, Longgang district , Shenzhen, China.

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