GYFTA GFRP CSM APL Armored Stranded Loose Tube Optical Fiber Cable

GYFTA                                                                       

Optical Fiber Cable GFRP CSM APL Armored Stranded Loose Tube Duct Installation

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

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: Water blocking tape.

5. Moisture-proof: laminated aluminum tape.

6. Outer Sheath: black polyethylene

Features and Applications:

Good flexibility

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

Moisture-proof

Material

Cable filling compound

Armor

Material

Laminated aluminum tape

Outer Sheath

Thickness (mm)

Nominal:1.8

Cable diameter(mm)Approx.

10.2

10.6

11.4

13.6

16.4

19.5

Cable weight(kg/km)Approx.

90

110

130

165

240

290

Operating temperature range(℃)

-40~+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.