Single-mode fibre, E9/125/250, OS2 / G.652.D BLO
low attenuation, bend loss optimized
in accordance with ITU-T G.652.D, compatible with ITU-T G.657.A1
1 Core
2 Cladding
3 Coating
Description
Full-spectrum single-mode fibre, suitable for the operating wavelengths in all FTTx networks.
Fully compatible with (and even exceeding) the standards ITU-T G.652.D and ITU-T G.657.A1.
Permitted bending radius: 15 mm up to 10 mm.
Home connection, FTTH access network, FTTx in-house cabling.
Optical properties
| Transmission characteristics | |||||
| Wavelength | [nm] | 1310 | 1383 | 1550 | 1625 |
| Maximum attenuation (cabled) | [dB/km] | 0.34 | 0.34* | 0.21 | 0.23 |
| * post hydrogen aging performance | |||||
| Maximum Chromatic Dispersion | [ps/(nm x km)] | 3,5 | 18 | 22 | |
| Zero Dispersion Wavelength λ0 | [nm] | 1304 ≤ λ0 ≤ 1324 | |||
| Maximum Zero Dispersion Slope So | [ps/(nm2 x km)] | 0.091 | |||
| Mode-Field Diameter | [μm] | 9.2+/-0.4 | 10.4+/-0.5 | ||
| Maximum Cable Cutoff Wavelength λcc | [nm] | 1260 | |||
| Polarisation Mode Dispersion | |||||
| PMD Link Design Value | [ps/√km] | ≤ 0.04 | |||
| Max. individual fibre PMD | [ps/√km] | ≤ 0.1 | |||
| Max. individual cable PMD | [ps/√km] | ≤ 0.2 | |||
| Refractive index | 1.4676 | 1.4682 | |||
Mechanical properties
| Geometrical and mechanical characteristics | ||
| Cladding diameter | [μm] | 125 +/- 0.7 |
| Maximum Core / Cladding Concentricity Error | [μm] | 0.5 |
| Maximum Cladding Non-Circularity | [%] | 0.7 |
| Coating diameter | [μm] | 242 +/- 5 |
| Maximum Cladding/Coating Concentricity Error | [μm] | 12 |
| Operating temperature range | [°C] | -60 up to +85 |
| Test load | [kpsi] | 100 |
General properties
| Macrobending characteristics | ||
| Number of windings and bend radius | Wavelength | Max. induced attenuation |
| 1 turn x 10 mm | 1550 nm | ≤ 0.50 dB |
| 1 turn x 10 mm | 1625 nm | ≤ 1.5 dB |
| 10 turns x 15 mm | 1550 nm | ≤ 0.05 dB |
| 10 turns x 15 mm | 1625 nm | ≤ 0.3 dB |
| 100 turns x 30 mm | 1625 nm | ≤ 0.01 dB |
Post hydrogen aging
IEC 60793-2-50-C.5Fiber specifications
ITU-T G.652.D, ITU-T G.657.A1, IEC 60793-2-50 Category B-652.D, B-657.A1Documentation
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| Product Datasheet |  | | | | | |  |
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