Items

Test Standard

Specified Value

Requirements

Tension

IEC 60794-1-2-E1

See Technical data

Additional attenuation:

≤0.1dB after test

Crush

IEC 60794-1-2-E3

See Technical data

Additional attenuation:

≤0.1dB after test

Impact

IEC 60794-1-2-E4

R=300mm, 20Nm,

one in 3 different places

Additional attenuation:

≤0.1dB after test

Repeated Bending

IEC 60794-1-2-E6

R=25*D

Additional attenuation:

≤0.1dB after test

Water Penetration

IEC 60794-1-2-F5

Sample length=3m,

Water height=1m, 24 hours

No water leakage

Temperature Cycling

IEC 60794-1-2-F1

-40℃-+70℃

Attenuation change: ≤0.05dB/km  after test

Item

Contents

Value

Fibre Count

24

48

72

96

144

288

Loose tube

No. of tubes*fibres per tube

4*6

4*12

6*12

8*12

12*12

24*12

Outer diameter (mm)

1.9

2.4

Central strength member

Material

FRP

Diameter (mm)

2.25

2.6

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

Moisture-proof

Material

Laminated aluminum tape

Inner sheath

Thickness (mm)

Norminal: 1.0

Armor

Material

Corrugated steel tape

Outer sheath

Thickness (mm)

Nominal:2.0

Cable diameter(mm) Approx.

14.2

15.0

15.0

16.8

20.0

22.4

Cable weight(kg/km) Approx.

210

230

230

280

350

440

Operating temperature range(℃)

-40~+70

Tensile strength short/long term(N)

2700/900

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

3000/1000