The optical fiber unit is positioned in the centre, Two parallel Fiber Reinforced Plastics (FRP) are placed at the two sides £¬A steel wire as the additional strength member is also applied.Then the cable is completed with a black or color LSZH sheath.
Charecteristic:
Special low-bend-sensitivity fiber provides high bandwidth and excellent communication transmission property;
Two parallel strength members ensure good performance of crush resistance to protect the fiber;
Simple structure, light weight and high practicabillity;
Novel flute design, easily strip and splice, simplify the installation and maintenance;
Single steel wire as the additional strength member ensures good performance of tensile strength.
Geometrical Characteristics:
Fiber Core
|
1 |
2 |
1 |
4 |
Cable Dimension(mm) |
2.0¡Á5.0 |
2.0¡Á5.0 |
2.0¡Á5.6 |
2.0¡Á4.0 |
Cable Weight(kg/km) |
20 |
20 |
21 |
22 |
Mechanical Gharacteristics:
Tensile strength(N) |
Long Term |
60 |
Short Term |
120 |
Crush resistance(N/100mm) |
Long Term |
300 |
Short Term |
1000 |
Bending Radius(CM) |
Dynamic |
30 |
Static |
15 |
Transmission Charecteristics:
|
SMF |
50/125 |
62.5/125 |
|
1310/1550£¨nm£© |
850/1300(nm) |
850/1300(nm) |
Attenuation(dB/km) |
¡Ü0.40/0.30 |
¡Ü3.5/1.5 |
¡Ü3.5/1.5 |
Minimum Bandwidth
(MHz¡¤km)
Bandwidth(MHz¡¤km) Bandwidth(MHz¡¤km) |
--------- |
¡Ý500/1000 |
¡Ý200/600 |
Environmental Characteristics:
Storage Operating Temperature |
-20¡æ~+60¡æ |
|
