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简单描述:

两芯自承式蝶形引入光缆

详细介绍:


 4-1-Dual-core-Self-supporting-Covered-Wire-Cable.jpg

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Fiber Parameters

NO.

Item

Specifications

G.657A1

1

Cladding Diameter (μm)

125±0.7

2

Cladding non-circularity (%)

≤0.7

3

Core-cladding concentricity   error (μm)

≤0.5

4

Mode field Diameter @1310   (μm)

(8.6~9.5)±0.4

5

Cladding -coating   concentricity error (μm)

≤12.0

6

Coating Diameter(μm)

245±0.5

7

Fiber Cutoff Wavelength (nm)

λccf ≤1260

8

Attenuation(max.) (dB/km)

1310nm

≤0.4

1550nm

≤0.3

9

Bend Loss (dB)

Bend Radius

10

15

Bend Turns

1

10

1550nm

≤0.75

≤0.25

1625nm

≤1.5

≤1.0

 

Cable Parameters

Item

Specifications

Fiber Type

SM

Fiber count

1

Jacket

Diameter

(2.1±0.1)mm ×(5.1±0.1)mm

Material

LSZH

Color

Black

Strength Member

FRP

 

Mechanical and Environmental Characteristics

Items

Unite

Specifications

Tension(Long Term)

N

40

Tension(Short Term)

N

80

Crush(Long Term)

N/10cm

500

Crush(Short Term)

N/10cm

1000

Min. Bend Radius(Dynamic)

mm

30

Min. Bend Radius(Static)

mm

15

Installation temperature

-20~+60

Operation temperature

-40~+70

Storage temperature

-40~+70