| Marking |
Outer diameter dz [mm] |
Inner diameter dw [mm] |
Wall thickness [mm] |
| MTB Micro MG 7/4,0mm | 7,0+0,1 | 4,0 | 1,5 |
| MTB Micro MG 7/3,5mm | 7,0+0,1 | 3,5 | 1,75 |
| MTB Micro MG 8/4,0mm | 8,0+0,1 | 4,0 | 2,0 |
| MTB Micro MG 10/6,0mm | 10,0+0,1 | 6,0 | 2,0 |
| MTB Micro MG 12/8,0mm | 12,0+0,1 | 8,0 | 2,0 |
| MTB Micro MG 14/10,0mm | 14,0+0,1 | 10,0 | 2,0 |
| MTB Micro MG 16/12,0mm | 16,0+0,1 | 12,0 | 2,0 |
|
MTB Micro MG |
7/4 |
7/3,5 |
8/4 |
10/6 |
12/8 |
14/10 |
16/12 |
|
Maximum installation tensile force [N] |
350 |
390 |
510 |
680 |
840 |
1010 |
1150 |
|
Nominal blowing pressure (installation pressure) [bar] |
Max 20 |
||||||
|
Limit bursting pressure [bar] |
> 70 |
> 70 |
> 70 |
> 70 |
> 60 |
> 50 |
> 40 |
|
Ring stiffness [kN/m2] |
> 150 |
||||||
|
Compressive strength [N] |
> 1000 |
||||||
|
Impact strength (J) |
15 |
||||||
|
Ovality [%] |
< 4 |
||||||
|
Coefficient of friction |
< 0,1 |
||||||
|
Transport, storage and exploitation temperature range [°C] |
-40°C to + 70°C |
||||||
|
Installation temperature range [°C] |
-10°C to + 50°C |
||||||
|
Minimum bending radius [mm] |
70 |
70 |
80 |
100 |
120 |
140 |
160 |
|
Winding length [mb] |
3000 |
3000 |
3000 |
3000 |
3000 |
2000 |
1500 |
|
Weight [kg/km] |
24 |
28 |
36 |
48 |
59 |
72 |
84 |
|
Recommended maximum diameter of fiber optic microcable [mm] |
2,8 |
2,5 |
2,8 |
4,2 |
5,6 |
7,0 |
8,4 |
|
Yellow |
Orange |
Pink |
Red |
Violet |
Blue |
Green |
Turquoise |
Black |
Grey |
Brown |
White |
* Available in 12 standard colors.
* On request the microducts can be made with colored stripes.