|
| Place of Origin | CHINA |
| Brand Name | Dawnergy |
| Certification | CE/TELCORDIA |
Thanks to its broad usable optical spectrum and outstanding optical performance, Dawnergy fibre is the optimum choice that supports various applications such as Ethernet, Internet Protocol (IP), Asychronous Transfer Mode (ATM), Synchronous Optical Network (SONET) and Wavelength Division Multiplexing (WDM). Dawnergy fibre provides more bandwidth for backbone, metropolitan area and access networks.
Product standards
Fibre complies with or exceeds the ITU-T Recommendation G.652. D and the IEC 60793-2-50 typeB1.3 Optical Fibre Specification.
Characteristics
• Designed for operation over the full optical spectrum from 1260-1625 nm, which provides 50% more usable wavelengths and hence the transmission capacity is increased
• Outstanding optical performance supporting high-speed transmission technologies such as DWDM and CWDM
• Being compatible with existing 1310 nm equipment
• Good protection and excellent strip force stability
• Accurate geometrical parameters that insure low splicing loss and high splicing efficiency
| Characteristics | Units | Specified values |
| Optical characteristics | ||
| Type of fiber |
Single mode, Doped silica |
|
|
Attenuation @1310nm @1383nm(after H2 aging) @1550nm @1625nm |
dB/km |
≤0.334 ≤0.334 ≤0.194 ≤0.234 |
| Attenuation Discontinuity @1310nm &1550nm | dB | ≤0.05 |
|
Attenuation Wavelength Characteristic @1285-1330nm vs. 1310nm @1525-1575nm vs. 1550nm |
dB/km |
0.04 0.03 |
|
Dispersion coefficient @1285-1339nm @1271-1360nm @1550nm @1625nm |
ps/(nm.km) |
-3.5～3.5 -5.3～5.3 ≤18 ≤22 |
| Zero dispersion wavelength | nm | 1300～1324 |
| Zero dispersion slope | ps/(nm2.km) | ≤0.092 |
|
Polarization Mode Dispersion PMD Maximum Individual Fibre PMD Link Design Value |
ps/km1/2 |
≤0.1 ≤0.06 |
| Fiber Cut-off wavelength λcc | nm | ≤1460 |
| Cable Cut-off wavelength λcc | nm | ≤1260 |
|
Mode field diameter (MFD) @1310nm @1550nm |
μm |
8.7~9.7 9.6~11.2 |
| Geometrical characteristics | ||
| Cladding diameter | μm | 125.0±1.0 |
| Cladding non-circularity | % | ≤1.0 |
| Coating diameter | μm | 245±10 |
| Coating/Cladding concentricity error | μm | ≤12.0 |
| Core/cladding concentricity error | μm | ≤0.6 |
| Curl (radius) | m | ≥4 |
| Mechanical characteristics | ||
| Proof test off line |
N % kpsi |
≥8.5 ≥1.0 ≥10 |
| Characteristics | Units | Specified values |
| Optical characteristics | ||
| Type of fiber |
Single mode, Doped silica |
|
|
Attenuation @1310nm @1383nm(after H2 aging) @1550nm @1625nm |
dB/km |
≤0.334 ≤0.334 ≤0.194 ≤0.234 |
| Attenuation Discontinuity @1310nm &1550nm | dB | ≤0.05 |
|
Attenuation Wavelength Characteristic @1285-1330nm vs. 1310nm @1525-1575nm vs. 1550nm |
dB/km |
0.04 0.03 |
|
Dispersion coefficient @1285-1339nm @1271-1360nm @1550nm @1625nm |
ps/(nm.km) |
-3.5～3.5 -5.3～5.3 ≤18 ≤22 |
| Zero dispersion wavelength | nm | 1300～1324 |
| Zero dispersion slope | ps/(nm2.km) | ≤0.092 |
|
Polarization Mode Dispersion PMD Maximum Individual Fibre PMD Link Design Value |
ps/km1/2 |
≤0.1 ≤0.06 |
| Fiber Cut-off wavelength λcc | nm | ≤1460 |
| Cable Cut-off wavelength λcc | nm | ≤1260 |
|
Mode field diameter (MFD) @1310nm @1550nm |
μm |
8.7~9.7 9.6~11.2 |
| Geometrical characteristics | ||
| Cladding diameter | μm | 125.0±1.0 |
| Cladding non-circularity | % | ≤1.0 |
| Coating diameter | μm | 245±10 |
| Coating/Cladding concentricity error | μm | ≤12.0 |
| Core/cladding concentricity error | μm | ≤0.6 |
| Curl (radius) | m | ≥4 |
| Mechanical characteristics | ||
| Proof test off line |
N % kpsi |
≥8.5 ≥1.0 ≥100
|
| C |
≥20 |
|
|
Coating Strip Force |
N |
1.0~8.9 |
| Bending Dependence Induced Attenuation @1625nm 100 turns, 60mm diameter |
dB |
≤0.1 |
| Bending Dependence Induced Attenuation @1625nm 100 turns, 60mm diameter |
dB |
≤0.1 |
| Environmental characteristics | ||
|
Temperature Cycling Additional Attenuation (-60℃ ~ +85℃) @1310nm, 1550nm |
dB/km |
≤0.05 |
|
Damp Heat Aging (+85±2℃, 85%RH, 30days) @1310nm,1550nm, |
dB/km |
≤0.05 |
|
High Temperature Aging (85±2℃, 30days) @1310nm, 1550nm |
dB/km |
≤0.05 |
| Water Immersion Additional Attenuation (23±2℃, 30days) @1310nm, 1550nm |
dB/km |
≤0.05 |
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