English
- G.652 standard single-mode fibre
- Long distance and metro communication systems
- DWDM transmission system
- SDH transmission system
- CATV cable television system
- Dispersion adjustment
Miniaturized DCM
In applications such as fibre communication and industrial laser, dispersion management is an important means to control optical properties such as impulse and nonlinearity. The miniaturized dispersion compensating module provided by YOSC can perform dispersion and dispersion slope compensation for standard single-mode fibre (G.652) in the C-band, optimize the residual dispersion of the system, and improve the performance of the optical transmission system.
Details
Specification
Documents
Applications
Characteristics
- Broadband dispersion compensation and extremely low residual dispersion for DWDM systems
- C-band 100% slope compensation for G. 652 Fibre (standard value)
- Module miniaturization
- Low insertion loss
- Low polarization mode dispersion
- The performance indicators certified to Telcordia GR-2854-CORE standard
- Reliability certified to Telcordia GR-1221-CORE standard
- Different packaging styles, connector types and lengths are available
Other indicators
|
Parameters |
Minimum |
Maximum |
|---|---|---|
| Nonlinear characteristics | ||
|
Brillouin scattering threshold (dBm) |
4 |
- |
|
Nonlinear coefficient（n2/Aeff）(W-1) |
- |
1.4×1 0-9 |
|
Effective area (Aeff）(μm2) |
20 |
- |
|
Maximum input optical power (dBm) |
- |
23 |
| Nonlinear characteristics | ||
|
Operating temperature range (℃) |
-5 |
70 |
|
Storage temperature range (℃) |
-40 |
85 |
|
Relative humidity (%RH) |
- |
85 |
|
Environmental/Reliability testing |
Compliant with Telcordia GR-2854 and GR-1221 standards |
|
|
Packaging Style |
Dimension (mm) |
Type of Connector |
Length of Connector |
|---|---|---|---|
|
Standard dimension |
200×190×40 |
LC/UPC or according to customer's requirements |
According to customer's requirements |
|
Other |
Neutral packaging or according to customer's requirements |
||
Specifications
- Specifications-1
|
Type |
Unit |
AD-010 |
AD-030 |
AD-050 |
AD-070 |
AD-090 |
AD-110 |
|---|---|---|---|---|---|---|---|
|
Compensating length |
km |
10 |
30 |
50 |
70 |
90 |
110 |
|
Dispersion@1545nm |
ps/nm |
-170 ±5 |
-500 ±15 |
-835 ±25 |
-1170 ±35 |
-1500 ±45 |
-1840 ±55 |
|
1545nm relative dispersion slope |
nm-1 |
0.0036±10% |
|||||
|
Insertion loss *① |
dB |
≤2.2 |
≤3.5 |
≤4.8 |
≤6.2 |
≤7.6 |
≤9.0 |
|
Polarization mode dispersion*② |
ps |
≤0.3 |
≤0.4 |
≤0.5 |
≤0.7 |
≤0.8 |
≤0.9 |
|
Polarization dependent loss |
dB |
≤0.1 |
≤0.1 |
≤0.1 |
≤0.1 |
≤0.1 |
≤0.1 |
|
Wavelength dependent loss |
dB |
≤0.5 |
≤0.5 |
≤0.6 |
≤0.6 |
≤0.7 |
≤0.7 |
|
Return loss |
dB |
Return Loss of Connector ＜-45 |
Return Loss of Module ＜-27 |
||||
- Specifications-2
|
Type |
Unit |
AD-020 |
AD-040 |
AD-060 |
AD-080 |
AD-100 |
AD-120 |
|---|---|---|---|---|---|---|---|
|
Compensating length |
km |
20 |
40 |
60 |
80 |
100 |
120 |
|
Dispersion@1545nm |
ps/nm |
-340 ±10 |
-670 ±20 |
-1000 ±30 |
-1330 ±40 |
-1670 ±50 |
-2010 ±60 |
|
1545nm relative dispersion slope |
nm-1 |
0.0036±10% |
|||||
|
Insertion loss *① |
dB |
≤2.8 |
≤4.1 |
≤5.5 |
≤6.9 |
≤8.3 |
≤9.7 |
|
Polarization mode dispersion*② |
ps |
≤0.3 |
≤0.4 |
≤0.6 |
≤0.7 |
≤0.8 |
≤0.9 |
|
Polarization dependent loss |
dB |
≤0.1 |
≤0.1 |
≤0.1 |
≤0.1 |
≤0.1 |
≤0.1 |
|
Wavelength dependent loss |
dB |
≤0.5 |
≤0.5 |
≤0.6 |
≤0.6 |
≤0.7 |
≤0.7 |
|
Return loss |
dB |
Return Loss of Connector ＜-45 |
Return Loss of Module ＜-27 |
||||
*①Insertion loss is the maximum value within the application band (1525nm ~1565nm)
*②Polarization mode dispersion is the average differential group delay measured by the Jones matrix method in the application band
Brochure
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