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简单描述：

蝶形引入光纤带光缆 四芯

详细介绍：

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L-GJXH-4B6a1

 


L-GJXFH-4B6a1

 


L-GJXKFH-4B6a1

 


H denotes to LSZH Sheath

4B denotes to no. of fibers 4

A1 denotes to Fiber Type G.657A1

 

The FTTH drop cable is light, soft and easy to bend. It is suitable for aerial installation. And it also provides a smaller bending radius while using G.657 series of fiber. Either PVC or LSZH outer sheath can be selected.

 

Packing

- Paper drum with carton box protection

 

Marking

Cable Marker every Meter by:

- Project name or project owner

- Year of manufacture

- Type of cable

- Number of fiber

- Cable length

- Etc.

 

Delivery Length

Standard delivery lengths are 2km/drum

 

Cable Parameters

Items

Specifications

Fiber Type

G.657A

Fiber Count

4

Strength Member

FRP/steel wire

Jacket

Dimension

4.0±0.2×2.0±0.2mm

Material

LSZH/PVC

 

Mechanical and Environmental Characteristics

Items

Unite

Specifications

FRP

steel wire

Tension (Long Term)

N

60

100

Tension (Short Term)

N

100

200

Crush (Long Term)

N / 10cm

500

1000

Crush (Short Term)

N / 10cm

1000

2200

Min. Bend Radius (Dynamic)

mm

10H

Min. Bend Radius (Static)

mm

20H

Operation temperature

℃

-40~+70

 

Fiber Parameters

NO.

Items

Specifications

G.657A

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 (μm)

1310nm

9.0±0.4

1550nm

10.1±0.5

5

Coating Diameter(uncolored) (μm)

242±7

6

Coating Diameter (colored)(μm)

250±10

6

Cladding-Coating Concentricity Error(μm)

＜12

7

Fiber Cutoff Wavelength (nm)

λccf ≤1260

8

Attenuation(max.) (dB/km)

1310nm

≤0.35

1550nm

≤0.21

9

Bend Loss(dB)

Bend Radius

10

15

Bend Turns

1

10

1550nm

≤0.75

≤025

1625nm

≤1.5

≤1.0