GYTC8S
Central single loose tube, jelly compound filled, containing 2~12 optical fibers color code as per color coding scheme, and corr
Structure and specification
items | 2.0 mm steel wire | ||
fiber | 2~12 fiber in tube | ||
Loose tube | Material | PBT | |
diameter | 3.0 mm outside diameter | ||
Cable diameter | About 7.8 mm | ||
Steel wire strengthen | Material | 2.0 zinc plating steel wire | |
Outside diameter | 3.6mm | ||
thickness | Nominal 1.0mm | ||
Out sheath | Material | PE outside sheath | |
thickness | Nominal 1.0mm | ||
Cable height | About 13.3mm | ||
Web | Height | About 1.5mm | |
Width | About 1.0mm | ||
Cable weight | About 55 Kg/KM | ||
Strength(short term) | 1000N(fiber strain ≤0.33%) | ||
Crush resistance(short term) | 1000N/100mm | ||
* The nominal sheath thickness may vary by ±0.2mm.
** The nominal outer diameter and height may vary by ±0.2mm.
Fiber in tube | No. | 1 | 2 | 3 | 4 | 5 | 6 |
Color | Blue | Orange | Green | Brown | Grey | White | |
No. | 7 | 8 | 9 | 10 | 11 | 12 | |
Color | Red | Black | Yellow | Violet | Pink | Aqua |
Minimal bending radius, mm | Dynamic | 20*D (cable diameter) | |
Constant | 10*D (cable diameter) | ||
Maximum allowable tension, N | Short-term | 1000 | |
Maximum Crash loading, N/100mm | Short-term | 1000 |
|
Long-term | 300 |
| |
Temperature range | Working | from -40 to +70 |
|
Insulation | from -20 to +50 |
| |
Life Time | 25 years | ||
Maximum span length when sag is 1%, m | 50M | ||
