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PRODUCT DETAILS

管道皮线加钢带FTTH GJXFH

FTTH放在中间与2根 FRP并排,光纤单元定位在中心。两个平行强度的FRP放在两侧,并有芳纶纱保护内部FTTH,加上钢带铠装,外护套是PE。

  • Product Model:GJXFH
INQUIRY
1.适用于室外平面及垂直分布。
2.适用于架空、管道安装。
3.长途和局域网通信。
·良好的机械和环境特性
·抗紫外线特性符合相关标准要求
·机械特性符合相关标准要求
·大容量数据传输
·满足市场和客户的各种需求

Cable construction details

 

         Items

 Description

Number of fiber

1core/2cores/4core

Fiber type

G657A2

Strength member 1

material

KFRP

diameter

2*0.5mm

Strength member 2

material

FRP

diameter

2*0.8mm

Inner sheath

material

LSZH

diameter

1.8±0.2mm

Color

Black

Outer sheath

material

PE

diameter

1.0mm

Color

Black

Aramid yarn

Kevlar yarn

Inside Cable size (Height * width)

2.0(±0.1) mm × 3.0(±0.2)mm

Whole Cable sheath

6.5±0.2mm

Cable weight

32KG±1KG

 

6. Standard color of fiber and tube

 

The color of the individual fibers, shall be in accordance with the table as below:

2core Standard Colour Identification

No.

1

2

Color

Blue

Orange

4core

4core Standard Colour Identification

 
 

No.

1

2

3

4

 

Color

Blue

Orange

Green

Brown

 

 

7. Cable Mechanical characteristic

 

 

Items

Description

Installation Temperature range 

-20--+60

Operation and transport temperature

-40-+70

Min Bending Radius(mm)

Long term

15D

short term

30D

Allowable Tensile Strength(N)

Long term

500

short term

1000

Crush Load (N/100mm)

Long term

500

short term

1000

Recommended Span (m)

70

Installation sag

1.5%

Max. Wind Speed (m/s)

25

Average Wind Speed (m/s)

10

 

 

 

 

 

 

 

 

 

 

 

 

 

Fiber characteristics

 

Fiber style

Unit

SM

G652D

SM

G657A1

SM

G657A2

condition

nm

1310/1550

1310/1550

1310/1550

attenuation

dB/km

≤0.36/0.23

≤3.5/0.21

≤3.5/0.21

Dispersion

1310nm

Ps/(nm*km)

≤18

≤18

≤18

1550nm

Ps/(nm*km)

≤22

≤22

≤22

Zero dispersion wavelength

nm

1312±10

1312±10

1300-1324

Zero dispersion slope

ps/(nm²×Km)

≤0.091

≤0.090

≤0.092

PMD Maximum Individual Fiber

[ps/√km]

≤0.2

≤0.2

≤0.2

PMD Design Link Value

ps/(nm²×Km)

≤0.08

≤0.08

≤0.08

Fiber cutoff wavelength λc

nm

≧1180,≤1330

≧1180,≤1330

≧1180,≤1330

Cable cutoff wavelength λcc

nm

≤1260

.....

.....

MFD

1310nm

um

9.2±0.4

9.0±0.4

9.8±0.4

1550nm

um

10.4±0.8

10.1±0.5

9.8±0.5

Step(mean of bidirectional measurement)

dB

≤0.05

≤0.05

≤0.05

Irregularities over fiber length and point discontinuity

dB

≤0.05

≤0.05

≤0.05

Difference backscatter coefficient

dB/km

≤0.03

≤0.03

≤0.03

Attenuation uniformity

dB/km

≤0.01

≤0.01

≤0.01

Cladding diameter

um

125.0±0.1

124.8±0.1

124.8±0.1

Cladding non-circularity

%

≤1.0

≤0.7

≤0.7

Coating diameter

um

242±7

242±7

242±7

Coating/chaffinch concentrically error

um

≤12.0

≤12.0

≤12.0

Coating non circularity

%

≤6.0

≤6.0

≤6.0

Core/cladding concentricity error

um

≤0.6

≤0.5

≤0.5

Curl(radius)

um

≥4

≥4

≥4

Fiber style

Unit

SM

G652D

SM

G657A1

SM

G657A2

condition

nm

1310/1550

1310/1550

1310/1550

attenuation

dB/km

≤0.36/0.23

≤3.5/0.21

≤3.5/0.21

Dispersion

1310nm

Ps/(nm*km)

≤18

≤18

≤18

1550nm

Ps/(nm*km)

≤22

≤22

≤22

Zero dispersion wavelength

nm

1312±10

1312±10

1300-1324

Zero dispersion slope

ps/(nm²×Km)

≤0.091

≤0.090

≤0.092

PMD Maximum Individual Fiber

[ps/√km]

≤0.2

≤0.2

≤0.2

PMD Design Link Value

ps/(nm²×Km)

≤0.08

≤0.08

≤0.08

Fiber cutoff wavelength λc

nm

≧1180,≤1330

≧1180,≤1330

≧1180,≤1330

Cable cutoff wavelength λcc

nm

≤1260

.....

.....

MFD

1310nm

um

9.2±0.4

9.0±0.4

9.8±0.4

1550nm

um

10.4±0.8

10.1±0.5

9.8±0.5

Step(mean of bidirectional measurement)

dB

≤0.05

≤0.05

≤0.05

Irregularities over fiber length and point discontinuity

dB

≤0.05

≤0.05

≤0.05

Difference backscatter coefficient

dB/km

≤0.03

≤0.03

≤0.03

Attenuation uniformity

dB/km

≤0.01

≤0.01

≤0.01

Cladding diameter

um

125.0±0.1

124.8±0.1

124.8±0.1

Cladding non-circularity

%

≤1.0

≤0.7

≤0.7

Coating diameter

um

242±7

242±7

242±7

Coating/chaffinch concentrically error

um

≤12.0

≤12.0

≤12.0

Coating non circularity

%

≤6.0

≤6.0

≤6.0

Core/cladding concentricity error

um

≤0.6

≤0.5

≤0.5

Curl(radius)

um

≥4

≥4

≥4