Reference Standard
IEC 60794-1,IEC 60794-3,ITU-T G.652
Performance parameters
|
Number of optical cable cores (cores) |
Number of cable core units |
Maximum number of cores per tube (cores) |
Outer diameter of optical cable (mm) |
Weight of optical cable (kg/km) |
|
2~48 |
8 |
6 |
14.3 |
185 |
|
48~96 |
8 |
12 |
14.8 |
200 |
|
108~120 |
10 |
12 |
16.4 |
247 |
|
132~144 |
8 |
12 |
17.5 |
279 |
|
Tensile resistance (N) |
Long term |
Short-term |
||
|
1000 |
3000 |
|||
|
Anti-flattening force (N) |
Long term |
Short-term |
||
|
1000 |
3000 |
|||
|
Bending radius |
Static |
Dynamic |
||
|
≥ 12.5D |
≥ 25D |
|||
|
Applicable temperature (℃) |
-40 to +70 |
|||
|
Laying method |
Directly buried |
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