Optional Characteristics
|
G.652.D |
G.657 |
||
|
Attenuation |
@1310nm |
≤0.40 dB/km |
≤0.36 dB/km |
|
@1550nm |
≤0.30 dB/km |
≤0.25 dB/km |
Main Performances
|
Items |
Test Standard |
Specified Value |
Requirements |
|
Tension |
IEC 60794-1-2-E1 |
See Technical data |
Additional attenuation: ≤0.4dB after test |
|
Crush |
IEC 60794-1-2-E3 |
See Technical data |
Additional attenuation: ≤0.4dB after test |
|
Impact |
IEC 60794-1-2-E4 |
R=300mm, 10Nm, one in 3 different places |
Additional attenuation: ≤0.4dB after test |
|
Repeated Bending |
IEC 60794-1-2-E6 |
R=30*D |
Additional attenuation: ≤0.4dB after test |
|
Temperature Cycling |
IEC 60794-1-2-F1 |
-40℃-+70℃ |
Attenuation change: ≤0.4dB/km after test |
|
Item |
Contents |
Value |
||
|
Fibre Count |
1 |
2 |
4 |
|
|
Self-supporting Strength member |
Material |
Steel wire |
||
|
Diameter (mm) |
1.1mm |
|||
|
Strength member |
Material |
KFRP/Steel wire |
||
|
Diameter (mm) |
0.52/0.45 |
0.52/0.45 |
0.52/0.45 |
|
|
Sheath |
Thickness (mm) |
≥0.40 |
||
|
Cable diameter(mm) Approx. |
2.0*5.2(±0.1) |
2.0*5.2(±0.1) |
2.0*5.2(±0.1) |
|
|
Cable weight(kg/km) Approx. |
18.5/20 |
19/20.5 |
20/21.5 |
|
|
Operating temperature range(℃) |
-40~+70 |
|||
|
Tensile strength short/long term(N) |
600/300 |
|||
|
Crush resistance short/long term (N/100mm) |
1000/500 |
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