Dispersion Compensating Fibre
Classification:
Dispersion compensating fibre is specially developed through proprietary PCVD-based technology.
Cotnact：
Details Introduction
Dispersion compensating fibre is specially developed through proprietary PCVD-based technology. Taking advantages of PCVD process, we are able to manufacture complex index-profile shapes accuratelly, therefore, to get the optimized products with the best compromise between insertion loss and residual dispersion over the compensated operating wavelength. Customized fibres with special center wavelength and dispersion are available.
Applications
• Single mode fibre backbone and metropolitan area networks based on recommendation G.652
• DWDM networks
• SDH network
• CATV
• Dispersion adjustment
Characteristics
• road band dispersion compensating of DWDM network and extremely low residual dispersion
• 80% - 120% slope compensation in C/L band
• Low insertion loss and high negative dispersion coefficient
• High figure of merit（FOM）
• Low PMD
• Customized encapsulation type, dimension, connector type and jumper length
• Excellent splicing characteristics, spliced by one time discharge
Products
• Standard Products:
• DCF for G.652 C band (Part NO. DM1012-A)
• DCF for G.652 C band (Part NO. DM1010-E)
• DCF for G.655 C band (Part NO. DM1011-A)
• DCF for CATV and high FOM（Part No.DM1013-A）
Parameter
|
Fibre Type |
TDCF-G.652C/170 |
BD NDCF-G.652C/250 |
BD SNDCF-G.652C/170 |
DCF-G.655C/250 |
|
|
Part No. |
- |
DM1012-A |
DM1012-D |
DM1011-A |
|
|
Optical Properties |
|||||
|
Operating Wavelength (nm) |
1525 - 1565 |
1525 - 1565 |
1525 - 1565 |
1525 - 1565 |
|
|
MFD (μm) |
5.0 ± 1.0@1550nm |
5.0 ± 1.0@1550nm |
5.0 ± 1.0@1550nm |
4.5 ± 1.0@1550nm |
|
|
1525-1565nm Attenuation (dB/km) |
≤0.62 |
≤ 0.62 |
≤ 0.62 |
≤ 1.4 |
|
|
1545nm Dispersion Coefficient (ps/nm·km) |
-100 to -250 |
-100 to -200 |
-100 to -200 |
-160 to -360 |
|
|
1545nm Relative Dispersion Slope (nm-1) |
0.00309 - 0.00410 |
0.00309 - 0.00410 |
0.00309 - 0.00410 |
0.0176 - 0.0264 |
|
|
Geometrical Properties |
|||||
|
Cladding Diameter (μm) |
87.0 ± 4.0 |
120.0 ± 10.0 |
120.0 ± 10.0 |
110.0 ± 10.0 |
|
|
Coating Diameter (μm) |
170.0 ± 10.0 |
245.0 ± 10.0 |
175.0 ± 15.0 |
245.0 ± 10.0 |
|
|
Cladding Non-circularity (%) |
≤1.0 |
≤ 1.0 |
≤ 1.0 |
≤ 1.0 |
|
|
Core/Cladding Concentricity Error (μm) |
≤1.0 |
≤ 1.0 |
≤ 1.0 |
≤ 1.0 |
|
|
Coating Type |
Dual-layer UV-acrylate |
Dual-layer UV-acrylate |
Dual-layer UV-acrylate |
Dual-layer UV-acrylate |
|
Documents
Previous Page
Next Page
Keyword:
Dispersion Compensating Fibre
Production
Related Products
Message consultation
We will surprise you with a gift as soon as we receive your message.
Contact Information
Add: 9th Floor, Building B, Optics Valley Times Square, No. 111 Guanshan Avenue, Donghu New Technology Development Zone, Wuhan
