G.652.D Single Mode Optic Fiber
Non-dispersion single-mode optic fiber (G.652.D) is suitable for the transmission of 1260~1625nm full band, which optimizes the loss and dispersion of 1260nm~1625nm full band, and ensures the optic fiber with good bending loss, providing the demand of long span application for trunk network, metropolitan area network and access network.
Subcategory:
Fiber
Description
Non-dispersion single-mode optic fiber (G.652.D) is suitable for the transmission of 1260~1625nm full band, which optimizes the loss and dispersion of 1260nm~1625nm full band, and ensures the optic fiber with good bending loss, providing the demand of long span application for trunk network, metropolitan area network and access network.
Standards
Comply and be superior to the following optic fiber Technical Specification requirements.
ITU-T G.652.D ,IEC 60793-2-50 B1.3 & GB / T 9771
Characteristics
Excellent geometric size, to ensure low splicing loss and high splicing performance.
Excellent PMD coefficient meets long relay distance and high speed requirements of the transmission.
Product Images
Technical parameters
Optical characteristics
Item | Condition | Unit | Value |
| Attenuation coefficient | 1310nm | dB/km | ≤0.34 |
| 1383nm (after hydrogen aging) | dB/km | ≤0.34 | |
| 1550nm | dB/km | ≤0.20 | |
| 1625nm | dB/km | ≤0.24 | |
| Attenuation change relative to the wavelength | 1285 ~ 1330 nm, relative to 1310nm | dB/km | ≤0.04 |
| 1525 ~ 1575 nm, relative to 1550nm | dB/km | ≤0.03 | |
| Dispersion in wavelength range | 1285~1340nm | ps/(nm.km) | -3.5~3.5 |
| 1550nm | ps/(nm.km) | ≤18 | |
| 1625nm | ps/(nm.km) | ≤22 | |
| Zero dispersion wavelength | - | nm | 1300~1324 |
| Zero dispersion slope | - | ps/(nm2.km) | ≤0.092 |
| Typical values of the zero-dispersion slope | - | ps/(nm2.km) | 0.086 |
| PMD | Maximum individual fiber | ps/(km1/2) | ≤0.20 |
| Optical fiber link value (M=20, Q=0.01%) | ps/(km1/2) | ≤0.10 | |
| Fiber off wavelength (λ c) | - | μm | 1150~1330 |
| Cable cut-off wavelength (λcc) | - | μm | ≤1260 |
| Mode field diameter (MFD) | 1310nm | μm | 9.2±0.4 |
| 1550nm | μm | 10.4±0.5 | |
| Attenuation discontinuity | 1310nm | dB | ≤0.05 |
| 1550nm | dB | ≤0.05 |
Mechanical characteristics
Item | Condition | Unit | Value |
| Macro bend Loss additional attenuation of 1 turn φ32mm | 1550nm | dB | ≤0.05 |
| 1625nm | dB | ≤0.05 | |
| Macro bend Loss additional attenuation of 100 turns φ 60mm | 1550nm | dB | ≤0.05 |
| 1625nm | dB | ≤0.05 | |
| Coating stripping force | average value | N | 1.0~3.0 |
| peak value | N | 1.0~8.9 |
Packing
1. Optical fiber with plastic reel, and foam protection at the bottom
2. At least 5 laps of optic fiber for testing, pasted firmly
3. Use cartons to package the reel
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G.652.D Single Mode Optic Fiber
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