GYFY-Semi dry GFRP CSM Stranded Semi-Dry Loose All-Dielectric Optical Fiber Cable

GYFY-Semi dry                                                                                  All-Dielectric Optical Fiber Cable GFRP CSM Stranded
Semi-Dry Loose Tube Duct Installation

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

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:

Non-metallic structureLighting resistance

Duct installation or aerial installation

Semi-dry core design, easy for installation and splice

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

Water blocking tape

Outer Sheath

Thickness (mm)

Nominal:1.8

Cable diameter(mm)Approx.

10.0

10.8

11.6

13.2

16.4

19.2

Cable weight(kg/km)Approx.

85

100

120

155

220

275

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.