GYFY GFRP CSM Stranded Loose Tube All-Dielectric Optical Fiber Cable

GYFY                                                                                  

All-Dielectric Optical Fiber Cable GFRP CSM
Stranded Loose Tube Duct Installation

1. Loose Tube: thermoplastic material, containing opticalfibres and water blocking yarm.

2. Central Strength Mlember: glass fibre reinforced plasticrod (GFRP) coated with PE when needed.

3. Filler Elements: thermoplastic rods.

4. Longitudinal Water Blocking Material: Water blocking tape.

5. Ripcord

6. Outer Sheath: black polyethylene

Features and Applications:

Lighting resistance.

Gel-free and Non-metallic structure.

Duct installation and aerial installation.

Optical Characteristics:

G.652.D

G.655

50/125um

62.5/125um

Attenuation

@850nm

-

-

≤3.0 dB/km

≤3.0 dB/km

@1300nm

-

-

≤1.0 dB/km

≤1.0 dB/km

@1310nm

≤0.36 dB/km

≤0.40 dB/km

-

-

@1550nm

≤0.22 dB/km

≤0.23 dB/km

-

-

Bandwidth

@850nm

-

-

≥500 MHz · km

≥200 MHz · km

@1300nm

-

-

≥1000 MHz · km

≥600 MHz · km

Polarization
mode
dispersion

lndividual fibre

≤0.20 ps/√km

≤0.20 ps/√km

-

-

Design link value
(M=20,Q=0.01%)

≤0.10 ps/√km

≤0.10 ps/√km

-

-

Technical Data:

Item

Contents

Value

Fiber Count

24

48

72

96

144

288

Loose Tube

No. of tubes*fibres per tube

2x12

4x12

6x12

8x12

12x12

24x12

Outer diameter (mm)

2.4

Central strength member

Material

GFPR

Diameter (mm)

2.25

2.25

2.6

2.6

3.5

3.5

PE coated diameter (mm)

-

-

-

4.2

7.2

4.8

Outer Sheath

Thickness (mm)

Nominal:1.8

Cable diameter(mm)Approx.

11.0

11.0

11.6

13.0

16.0

18.5

Cable weight(kg/km)Approx.

100

100

105

120

180

225

Operating temperature range(℃)

-40~+70

Tensile Strength Short/ Long Term(N)

2700/900

Crush resistanoe short/long term (N/100mm)

1000/300

The colour arrangement of fibre and tube is specified in the colour identification table.

Other structure and fibre count are also available according to customer requirements.