self-supporting FRP strength member FTTH outdoor fiber optic cable GJYXFCH Supplier's Choice

Singlemode Fiber size parameters

Non-Metallic Strength Member

Fiber Type

ITU-T G.657A

Total the Number of Root

2

Fiber Specification

62.5/125/245 μm

Material

FRP

The Number of Fibers

 1-4

Diameters

0.35+/-0.02mm

Core Diameters

62.2+/-2.5μm

Enhanced Component Hanging Wire

Core Non-circularity

≤5%

Total the Number of Root

1

Mode field Diameters

8.6~9.0+/-0.4μm

Self-supporting Material

phosphating steel wire

Clad Diameter

125.0+/-0.7μm

Diameters

1.20+/-0.05mm

Clad Non-circularity

≤1.0%

Thickness

0.45+/-0.05mm

Core/Clad Concentricity Error

≤0.5μm

Outer jacket

Coating Diameters

245+/-10μm

Material

LSZH

Clad/Coating Concentricity Error

≤12.5μm

Color

black & white

Color Code

blue/orange

Diameters

2.0×5.1+/-0.02mm

Optical

Jacket  Machine

Test items

Units

Spec

Test items

Units

Spec

Single-mode  fiber cutoff wavelength

λc/nm

≤ 1250

Test material

—

LSZH

λcc/nm

≤ 1260

Maximum Attenuation @

1310nm

dB/km

≤ 0.40

Tensile Strength

Elongation at break

1550nm

dB/km

≤ 0.30

Thermal aging treatment

Dispersion Coefficient

1288-1339nm

ps/nm•km

|D|≤3.5

Before

MPa/

%

≥10.0

≥125

1271-1360nm

Ps/nm•km

|D|≤5.3

After

%

20

≥100

1550nm

ps/nm•km

|D|≤18

Time

h

24×10

Zero dispersion Wavelength

nm

1300~1322

Temperature

°C

100±2

Zero dispersion slope

ps/nm²×km

≤0.092

Change rate after heating aging

%

20

Light source continuity

—

continuous

Others characteristics

Cable Net weight

1C

22kg/km

2C

22kg/km

Product Length

m/Plywood Drum

500

1000

2000