Ebay® +200μm small outer diameter bend-insensitive single-mode fiber G.657 200μm small outer diameter
- Classification:YOFC single-mode communication fiber
- Release time:2025-12-03
- Page views:0
Ebay® +200μm small outer diameter bend-insensitive single-mode fiber G.657 200μm small outer diameter
- Classification:YOFC single-mode communication fiber
- Release time:2025-12-03
- Page views:0
1. Product Application
• Optical cables suitable for various structures
• Excellent performance in the OESCL band
• FTTx high-speed optical router
• Optical cables with small bending radius requirements
• Small-sized optical cables and fiber optic devices
2. Product Standards
Changfei Yibei®+ Small outer diameter optical fiber is fully compatible with ITU-T G.652.D/G.657.A1/G.657.A2/G.657.B2 standards, and is compatible with and superior to ITU-T G.657.A2 standard, and has been optimized in terms of parameters in the full-band communication window (1260nm-1625nm).
3. Product Features
• Effectively reduces the size and weight of optical cables, making them more suitable for micro-cables and miniaturized optical cables.
• More suitable for applications in miniaturized fiber optic devices
• It helps reduce the overall configuration cost and system cost of fiber optic cables for home access.
• Equipment for stripping and splicing optical fibers with an outer diameter of 250μm
• Similar fusion splicing setup to G.652 fiber optic cable
• Full-band optimization, from O-band to L-band, and compatible with future fiber optic transmission systems.
4. Specifications
characteristic | condition | data | unit | |
|---|---|---|---|---|
Optical properties | ||||
attenuation | 1310nm | ≤0.35 | [dB/km] | |
1383nm (after hydrogen aging) | ≤0.35 | [dB/km] | ||
1550nm | ≤0.21 | [dB/km] | ||
1625nm | ≤0.23 | [dB/km] | ||
attenuation change relative to wavelength | 1285~1330nm, compared to 1310nm | ≤0.03 | [dB/km] | |
1525~1575nm, relative to 1550nm | ≤0.02 | [dB/km] | ||
1460~1625nm, compared to 1550nm | ≤0.04 | [dB/km] | ||
Zero-dispersion wavelength (λ)0) | -- | 1300~1324 | [nm] | |
Zero dispersion slope (S0) | -- | ≤0.092 | [ps/(nm2·km）] | |
Polarization mode dispersion coefficient (PMD) | Maximum value of a single optical fiber | -- | ≤0.2 | [ps/√km] |
| Fiber optic link values (M=20, Q=0.01%) | -- | ≤0.1 | [ps/√km] | |
| Typical value | -- | 0.04 | [ps/√km] | |
Optical cable cutoff wavelength (λ)cc) | -- | ≤1260 | [nm] | |
Mold field diameter (MFD) | 1310nm | 8.4~9.2 | [μm] | |
1550nm | 9.3~10.3 | [μm] | ||
Effective group refractive index (N)eff) | 1310nm | 1.466 | -- | |
1550nm | 1.467 | -- | ||
Point discontinuity | 1310nm | ≤0.05 | [dB] | |
1550nm | ≤0.05 | [dB] | ||
Geometric properties | ||||
Cladding diameter | -- | 125.0±0.7 | [μm] | |
Cladding non-circularity | -- | ≤0.7 | [%] | |
Fiber diameter | -- | 190~210 | [μm] | |
Coating/cladding concentricity error | -- | ≤10 | [μm] | |
Coating non-roundness | -- | ≤6 | [%] | |
Core/cladding concentricity error | -- | ≤0.5 | [μm] | |
Warp radius | -- | ≥4 | [m] | |
Delivery length | -- | The longest is 50.4 | [km] | |
Environmental testing at 1310nm, 1550nm, and 1625nm | ||||
Temperature-induced attenuation | -60℃ to +85℃ | ≤0.05 | [dB/km] | |
Temperature-humidity cycle additional attenuation | -10℃ to 85℃, 98% relative humidity | ≤0.05 | [dB/km] | |
Additional attenuation due to water immersion | 23℃, 30 days | ≤0.05 | [dB/km] | |
Humid heat-induced attenuation | 85℃, 85% relative humidity, 30 days | ≤0.05 | [dB/km] | |
Dry heat aging | 85℃, 30 days | ≤0.05 | [dB/km] | |
Mechanical properties | ||||
Screening tension | -- | ≥9.0 | [N] | |
-- | ≥1.0 | [%] | ||
-- | ≥100 | [kpsi] | ||
Macro bending additional loss | 10 circles, 15mm radius | 1550 | ≤0.03 | [dB] |
| 10 circles, 15mm radius | 1625 | ≤0.1 | [dB] | |
| 1 circle, radius 10mm | 1550 | ≤0.1 | [dB] | |
| 1 circle, radius 10mm | 1625 | ≤0.2 | [dB] | |
| 1 circle, radius 7.5mm | 1550 | ≤0.5 | [dB] | |
| 1 circle, radius 7.5mm | 1625 | ≤1.0 | [dB] | |
Dynamic fatigue parameters (n)d） | -- | ≥20 | -- | |
