HONGAN GROUP
G.657.A2-200 μm
Bending-Insensitive Single-Mode Optical Fiber
from $28 / km · EXW Warsaw Airport
Terms: 100% prepayment
Production: Hong'an Group Co., Ltd., China
Capacity: up to 500,000 km / month
Standard: ITU-T G.652.D / G.657.A2, IEC 60793-2-50 B1.3/B6.a2
Production: Hong'an Group Co., Ltd., China
Capacity: up to 500,000 km / month
Standard: ITU-T G.652.D / G.657.A2, IEC 60793-2-50 B1.3/B6.a2
Product Description
Bending insensitive single-mode optical fiber (G.657.A2) bears the entire characteristics of dispersion-unshifted single-mode optical fiber and superior bending performance. It is applicable to transmission over the entire wavelength range from 1260 nm to 1625 nm. Under long-wavelength bending conditions, the bending radius can be as small as 7.5 mm with induced attenuation as low as 1 dB at 1625 nm.
Key Features
- Extremely high bending loss resistance in the 7.5–15 mm radius range
- Completely overcomes the water peak attenuation at 1383 nm; full-band operation 1260–1625 nm
- Fully compatible with existing G.652.D fiber
- Accurate geometrical parameters ensure low splice loss and high splicing efficiency
- Excellent PMD performance supports high-speed and long repeater spacing systems
Technical Specifications
| Parameter | Condition | Value |
|---|---|---|
| Attenuation | 1310 nm | ≤ 0.35 dB/km |
| Attenuation | 1383 nm | ≤ 0.35 dB/km |
| Attenuation | 1550 nm | ≤ 0.21 dB/km |
| Attenuation | 1625 nm | ≤ 0.24 dB/km |
| Cable Cutoff λcc | ≤ 1260 nm | |
| MFD | 1310 nm | 8.6 ± 0.4 μm |
| Cladding Diameter | 125 ± 0.7 μm | |
| Coating Diameter | 200 ± 10 μm | |
| Zero Dispersion Wavelength | 1300–1324 nm | |
| Max Individual PMD | ≤ 0.2 ps√km | |
| Tensile Proof test | ≥ 9.0 N / ≥ 1.0% / ≥ 100 kpsi | |
| Dynamic Fatigue nd | ≥ 20 |
Macrobending
| Radius | 1550 nm | 1625 nm |
|---|---|---|
| 15 mm, 10 turns | ≤ 0.03 dB | ≤ 0.1 dB |
| 10 mm, 1 turn | ≤ 0.1 dB | ≤ 0.2 dB |
| 7.5 mm, 1 turn | ≤ 0.5 dB | ≤ 1.0 dB |
RoHS Test Results
Tested samples: White optical fiber, Beige optical fiber. All results: N.D. (Not Detected).
| Tested Item | Unit | MDL | Limit | Result |
|---|---|---|---|---|
| Lead (Pb) | mg/kg | 2 | 1000 | N.D. |
| Cadmium (Cd) | mg/kg | 2 | 100 | N.D. |
| Mercury (Hg) | mg/kg | 2 | 1000 | N.D. |
| Hexavalent Chromium (Cr(VI)) | mg/kg | 8 | 1000 | N.D. |
| PBBs (all congeners) | mg/kg | 5 | 1000 | N.D. |
| PBDEs (all congeners) | mg/kg | 5 | 1000 | N.D. |
| DIBP / DBP / BBP / DEHP | mg/kg | 50 | 1000 | N.D. |
Commercial Terms
- Price: from $28 USD / km (EXW Warsaw Airport)
- Payment: 100% prepayment
- Production: Hong'an Group Co., Ltd., China
- Capacity: up to 500,000 km / month
- Delivery: EXW Warsaw Airport, or CIF on request