GYFTY GFRP CSM Stranded Loose Tube Optical Fiber Cable

GYFTY                  

Optical Fiber Cable GFRP CSM Stranded Loose Tube
Duct Installation

1. Loose Tube: thermoplastic material, containing optical fibers and filled with gel.

2. Central Strength Member (CSM): Glass fibre reinforcedplastic rod (GFRP), coated with polyethylene when needed.

3. Filler Elements: thermoplastic rods.

4. Longitudinal Water Blocking Material: cable filling compound.

5.Ripcord

6. Outer Sheath: black polyethylene

Features and Applications:

Non-metallic structure

Lighting resistance

Duct installation or 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%)

≤0.1 ps/√km

≤0.1 ps/√km

-

-

Technical Data:

Item

Contents

Value

Fiber Count

24

48

72

96

144

288

Loose Tube

No. of tubes*fibres per tube

4x6

4x12

6x12

8x12

12x12

24x12

Outer diameter (mm)

1.9

2.4

Central strength member

Material

GFPR

Diameter (mm)

2.0

2.0

2.6

2.6

2.6

2.6

Coated CSM diameter (mm)

-

-

-

4.2

7.4

4.8

Water Blocking Material

Material

Cable filling compound

Outer Sheath

Thickness (mm)

Nominal:1.8

Cable diameter(mm)Approx.

9.8

10.2

11.1

13.2

16.4

18.8

Cable weight(kg/km)Approx.

80

90

105

150

220

270

Operating temperature range(℃)

-10~+70

Tensile Strength Short/ Long Term(N)

2000/600

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.