| 12F SM G652D LSZH black Breakout Tight Buffer Optical Cable
Construction Details |
| Items | Description |
| Number of fiber | 12F |
| Fiber type | G652D |
| Tight Buffer | material | PVC |
| diameter | 0.9±0.05mm |
| Central strength member | material | FRP |
| Strength member | material | Kevlar yarn |
| Sub-Units | material | LSZH |
| color | Black |
| diameter | 1.9±0.1mm |
| Outer sheath | material | LSZH-UV |
| color | Black |
| diameter | 12.5±0.5mm |
| 12F SM G652D LSZH black Breakout Tight Buffer Optical Cable
Cable weight | 150KG |
| Installation Temperature range(℃) | -10+60 |
| Operation and transport temperature(℃) | -20+70 |
| Min Bending Radius(mm) | Long term | 10D |
Min Bending
Radius(mm) | Short term | 20D |
Min allowable
Tensile Strength(N) | Long term | 200 |
Min allowable
Tensile Strength(N) | Short term | 500 |
| Crush Load (N/100mm) | Long term | 500 |
| Crush Load (N/100mm) | short term | 1000 |
| Fiber characteristic | |
| Characteristics | Conditions | Specified Values | Unit |
| attenuation | 1310nm | ≤0.4 | dB/KM |
| 1550nm | ≤0.3 | dB/KM |
attenuation vs.Wavelength
Max. αdifference | 1285-1330nm | ≤0.03 | dB/KM |
| 1525-1575nm | ≤0.02 | dB/KM |
| Zero dispersion wavelength | 1312±10 | nm |
| Zero dispersion slope | ≤0.090 | ps/nm².km |
| PMD | - |
| Maximum Individual Fiber | ≤0.2 | |
| Link Design Value (M=20,Q=0.01%) | ≤0.1 | |
| Typical value | 0.04 | |
| Cable cutoff wavelength λ∝ | ≤1260 | nm |
| Mode field diameter (MFD) | 1310nm | 9.2±0.4 | um |
| 1550nm | 10.4±0.5 | um |
| Effective group index of refraction | 1310nm | 1.466 | - |
| 1550nm | 1.467 | - |
| Point discontinuities | 1310nm | ≤0.05 | dB |
| 1550nm | ≤0.05 | dB |
| 12F SM G652D LSZH black Breakout Tight Buffer Optical Cable
Geometrical Characteristics |
| Cladding diameter | 124.8±0.7 | um |
| Cladding non-circularity | ≤0.7 | % |
| Coating diameter | 254±5 | um |
| Coating-cladding concentricity error | ≤12.0 | um |
| Coating non-circularity | ≤6.0 | % |
| Core-cladding concentricity error | ≤0.5 | um |
| Curl (radius) | ≥4 | m |
