The ultra-miniaturized dispersion compensation module for O+E+C band can adjust the dispersion both at O+C-band for standard single-mode fibre (G.652), so as to optimize the residual dispersion of the system. At the same time, the module has ultra-low insertion loss at O+E+C-band.
Based on the newest TDCF design, mature and reliable processing technology, the module can improve the performance of optical transmission system. Also, ultra-miniaturized dimensions of the module can meet the requirement of system miniaturization.
Parameters | Minimum | Maximum |
---|---|---|
SBS Threshold (dBm) |
6 |
- |
Nonlinear Coeff. (n2/Aeff) (W-1) |
- |
1.4×10-9 |
Effective Area (Aeff)(μm2) |
20 |
- |
Parameters | Minimum | Maximum |
---|---|---|
Operating Temperature Range(℃) |
-5 |
70 |
Storage Temperature Range(℃) |
-40 |
85 |
Environmental/Reliability |
Telcordia GR-2854 and GR-1221 Qualified |
Packing Style |
Product Type |
Dimensions(mm) |
Connector | Pigtail |
---|---|---|---|---|
Standard |
AD-1KM | 100×100×15 | LC/UPC or as Requested |
2.0mm loose tube, Length: 0.5 ± 0.05 |
AD-2KM | 125×105×20 | Adapter | ||
Others |
Neutral Packaging or Customized |
Product Type | AD-1KM | AD-2KM |
---|---|---|
Fibre | TDCF | |
Operating Wavelength (nm) | O-band (1320 - 1375) | |
E-band (1410 - 1480) | ||
C-band (1525 - 1565) | ||
Length (km)*① |
0.95 to 1.05 |
1.95 to 2.05 |
Dispersion@1331nm (ps/nm) |
-63 to -83 |
-130 to -162 |
Dispersion@1351nm (ps/nm) |
-65 to -86 |
-133 to -168 |
Dispersion@1371nm (ps/nm) |
-69 to -94 |
-142 to -184 |
Insertion Loss@1320 - 1375nm(dB) |
≤ 2.2 |
≤ 3.5 |
Insertion Loss@1410 - 1470nm(dB) |
≤ 2.4 |
≤ 3.7 |
Insertion Loss@1525 - 1565nm(dB) |
≤ 1.6 |
≤ 2.3 |
Polarization Mode Dispersion (ps) *② |
≤ 0.25 |
≤ 0.3 |
Polarization Dependent Loss (dB) |
≤ 0.1 | |
Wavelength Dependent Loss@1525-1565nm (dB) |
≤ 0.3 | |
Connector Return Loss (dB) |
< -45 |
*① Other fibre length is available as requested.
*② PMD is average differential group delay over the wavelength range measured by Jones Matrix Method.