Auxora's Dense Wavelength Division Multiplexer (DWDM) is based on TFF (thin film filter) platform, it features ultra-low insertion loss, high isolation, super thermal stability and excellent reliability. The device is Telcordia GR-1221/1209-CORE compliant, thus enabling it to be used for wavelength add/drop in telecommunication network systems. Auxora can provide customized designs to meet specialized feature applications.
|
Items |
Unit |
Parameters |
|
|
Normal Information |
Operating Wavelength |
nm |
1520-1580 |
|
Channel Spacing |
GHz |
100GHz ITU grid |
|
|
Channel Passband |
nm |
ITU±0.125 |
|
|
Port of Transmission |
Transmission Insertion Loss |
dB (Max.) |
0.8 |
|
Adjacent Channel Isolation |
dB (Min.) |
30 |
|
|
Non-Adjacent Channel Isolation |
dB (Min.) |
45 |
|
|
Passband Ripple |
dB (Max.) |
0.5 |
|
|
Polarization Dependent Loss |
dB (Max.) |
0.15 |
|
|
Port of Reflection |
Reflection Insertion Loss |
dB (Max.) |
0.4 |
|
Reflection Channel Isolation |
dB (Min.) |
13 |
|
|
Reflection Band Ripple |
dB (Max.) |
0.3 |
|
|
Polarization Dependent Loss |
dB (Max.) |
0.15 |
|
|
Others |
Directivity |
dB (Min.) |
46 |
|
Return Loss |
dB (Min.) |
50 |
|
|
Polarization Mode Dispersion |
Ps (Max.) |
0.2 |
|
|
Power Handling |
mW(Max.) |
500 |
|
|
Tensile Load |
N(Max.) |
5 |
|
|
Operating Temperature |
℃ |
-40~85 |
|
|
Storage Temperature |
℃ |
-40~85 |
|
|
Package Dimensions |
mm |
Φ5.5xL34（L40 for 900um loose tube） |
|
|
Fiber type |
-- |
SMF-28e+ or ITU-T G657.A |
|
NOTES:
1) All specifications are based on the devices without connectors, and guaranteed over wavelength, polarization and temperature.
2) PMD and chromatic dispersion values are guaranteed by design.
3) IL is 0.3 dB higher, RL is 5 dB lower for each connector added.
