GYXTC8S Center Tube Figure 8 Self-supporting Optical Cable
Characteristics
- High tensile strength of stranded wires meet the requirement of self-supporting
- Good mechanical and temperature performance
- High strength loose tube that is hydrolysis resistant
- Special tube filling compound ensure a critical protection of fiber
- The following measures are taken to ensure the cable watertight
- Loose tube filling compound
- 100% cable core filling
- steel tape moisture barrier
Application
1. High performance optical network operating
2. High speed optical routes in buildings (FTTX)
3. All types of fiber cables with different structures
Optical Characteristics
| G.652 | G.657 | 50/125um | 62.5/125um | ||
|
Attenuation (+20℃) |
@ 850nm | ≤3.0 dB/km | ≤3.0 dB/km | ||
| @ 1300nm | ≤1.5 dB/km | ≤1.5 dB/km | |||
| @ 1310nm | ≤0.36 dB/km | ≤0.40 dB/km | |||
| @ 1550nm | ≤0.24 dB/km | ≤0.26 dB/km | |||
| Bandwidth（Class A） | @ 850nm | ≥500 Mhz.km | ≥200 Mhz.km | ||
| @ 1300nm | ≥1000 Mhz.km | ≥600 Mhz.km | |||
| Numerical aperture | 0.200±0.015NA | 0.275±0.015NA | |||
| Cable Cutoff Wavelength | ≤1260nm | ≤1480nm | |||
Technical Parameters
| No. of Fiber |
12F |
|||||
|
SM Fiber |
Fiber Type | G652D / G657A |
MFD |
8.6～9.8um | ||
|
Cladding diameter |
125±0.7um | Cladding non-circularity | ≤0.7% | |||
|
Coating diameter |
242±7um | Fiber color |
standard spectrum |
|||
|
Strength member |
Material | Steel Wire | Diameter |
7*1.0mm/1.6mm |
||
| Loose tube | Material |
PBT |
Diameter | 2.2±0. 1mm | ||
| Armor | Material | Corrugated steel tape | ||||
|
Water blocking system |
Material | Water blocking tape | ||||
| Out sheath | Material |
MDPE |
||||
| Diameter | 3.8mmx7.5mm（±0.4）-12.5mm（±1） | |||||
|
Tensile strength |
Long term(N) |
600N |
Short term(N) |
1500N |
||
| Crush load | Long term(N) |
300N/100mm |
Short term(N) | 1000N/100mm | ||
|
Bending radius |
Dynamic |
160N |
Static |
80N |
||
Package
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