Reference Standard
IEC 60794-1, IEC 60794-2, ITU-T G.657
Performance parameters
|
Number of optical cable cores (cores) |
Maximum number of cores per tube (cores) |
Outer diameter of optical cable (mm) |
Weight of optical cable (kg/km) |
|
2 to 12 |
12 |
2.0 |
6 |
|
Tensile resistance (N) |
Long term |
Short-term |
|
|
10 |
25 |
||
|
Anti-flattening force (N) |
Long term |
Short-term |
|
|
150 |
450 |
||
|
Bending radius |
Static |
Dynamic |
|
|
≥10 D |
≥20 D |
||
|
Applicable temperature (℃) |
-40 to +60 |
||
|
Laying method |
Air blowing |
||


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