|
Parameters |
Specifications |
Units |
Notes |
|
Min |
Max |
|
Channels |
80 |
Ch |
|
|
Channel Spacing |
50 |
GHz |
|
|
Reference Pass-band |
± 0.05 |
nm |
Relative to ITU Grid |
|
ITU Frequency |
192.1 |
196.05 |
THz |
C-band |
|
ITU Wavelength |
1529.163 |
1560.606 |
nm |
C-band |
|
Center Wavelength Accuracy |
|
± 0.024 |
nm |
Maximum of the absolute deviation of the 3 dB center wavelength from ITU grid over all channels |
|
0.5 dB Bandwidth |
0.1 |
|
nm |
0.5 dB from min Insertion Loss, full width, worst case polarization |
|
1dB Bandwidth |
0.2 |
|
nm |
1dB from min Insertion Loss, full width, worst case polarization |
|
3dB Bandwidth |
0.3 |
|
nm |
3 dB from min Insertion Loss, full width, worst case polarization |
|
20 dB bandwidth |
|
0.6 |
nm |
20 dB from min Insertion Loss, full width, worst case polarization |
|
Insertion Loss |
|
7 |
dB |
Maximum of the insertion loss across the ITU pass-band over all channels |
|
Ripple |
|
0.5 |
dB |
Maximum of the loss variance across the ITU pass-band over all channels |
|
Insertion Loss Uniformity |
|
1.5 |
dB |
Maximum insertion loss variance across all channels |
|
Adjacent Channel Isolation |
25 |
|
dB |
Ratio of peak transmission to the maximum transmission over both adjacent pass-bands |
|
Non-Adjacent Channel Isolation |
30 |
|
dB |
Ratio of peak transmission in channel pass- bands to maximum transmission over all non- adjacent pass-bands |
|
Total Crosstalk |
20 |
|
dB |
Ratio of power in channel to power in all other pass-bands |
|
Polarization Dependent Loss |
|
0.5 |
dB |
Maximum ratio of transmissions over all polarization states, over the ITU pass-band |
|
Return Loss |
40 |
|
dB |
|
|
Polarization Mode Delay (PMD) |
|
0.5 |
ps |
In Reference Pass band over all channels |
|
Chromatic Dispersion |
-20 |
20 |
ps/nm |
In Reference Pass band over all channels |
