ITU-T G.652D Single Mode Optical Fiber with 125μm Cladding and ≤0.194 dB/km Attenuation at 1550nm
Price:
5-12USD/KM
MOQ:
100KM
Delivery Time:
10-20 work days
Brand:
Dawnergy
Product Description
Product Overview
Dawnergy ITU-T G.652D optical fiber delivers exceptional optical performance with a broad usable spectrum from 1260-1625 nm, providing 50% more usable wavelengths and increased transmission capacity. This single-mode fiber is the optimal choice for Ethernet, IP, ATM, SONET, and WDM applications in backbone, metropolitan area, and access networks.
Certifications & Standards
Complies with or exceeds ITU-T Recommendation G.652.D and IEC 60793-2-50 type B1.3 optical fiber specifications.
Key Features
- Full optical spectrum operation (1260-1625 nm) for 50% more usable wavelengths
- Outstanding performance supporting DWDM and CWDM high-speed transmission
- Compatible with existing 1310 nm equipment
- Excellent protection and strip force stability
- Precise geometrical parameters for low splicing loss and high efficiency
Technical Specifications
Optical Characteristics
| Parameter | Units | Specified Values |
|---|---|---|
| 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
| Parameter | Units | Specified Values |
|---|---|---|
| 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
| Parameter | Units | Specified Values |
|---|---|---|
| Proof test off line | N % kpsi |
≥8.5 ≥1.0 ≥100 |
| Coating Strip Force | N | 1.0~8.9 |
| Bending Dependence Induced Attenuation @1625nm 100 turns, 60mm diameter |
dB | ≤0.1 |
Environmental Characteristics
| Parameter | Units | Specified Values |
|---|---|---|
| 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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Company
Dawnergy Technologies(Shanghai) Co., Ltd.
Location
1st Floor, A5 Building, NO.3655 SixianRd, Songjiang District, Shanghai 201614 China
Contact Person
Peter Bi