80通道50GHz的无热AWG复用/解复用器
飞宇光电是波分复用器的***制造商和供应商，可提供***的波分多路复用器，以适应各种应用程序和网络解决方案。飞宇光电的波分复用（WDM）利用薄膜技术和专有的非磁金属结合微光学包装设计。它提供低插入损耗，高通道隔离，宽的通带，温度敏***低、无胶光路。本文件介绍了80通道50GHz的无热AWG复用/解复用器提供的机架式DWDM系统中使用的通用规范。
产品参数：
|
Parameters |
Condition |
Specs |
Units |
||
|
Min |
Typ |
Max |
|||
|
Number of Channels |
|
2*40 |
|
||
|
Number Channel Spacing |
50GHz |
50 |
GHz |
||
|
Cha. Center W***elength |
ITU frequency. |
C -band |
nm |
||
|
Clear Channel Passband |
|
&plu***n;6.25 |
GHz |
||
|
W***elength Stability |
Maximum range of the w***elength error of all channels and temperatures in ***erage polarization. |
&plu***n;0.05 |
nm |
||
|
-1 dB Channel Bandwidth |
Clear channel bandwidth defined by passband shape. For each channel |
0.20 |
|
|
nm |
|
-3 dB Channel Bandwidth |
Clear channel bandwidth defined by passband shape. For each channel |
0.30 |
|
|
nm |
|
Optical Insertion Loss at ITU grid |
Defined as the minimum tran***ission at ITU w***elength for all channels. For each channel, at all temperatures and polarizati***. |
|
6.0 |
7.0 |
dB |
|
Adjacent Channel Isolation |
Insertion loss difference from the mean tran***ission at the ITU grid w***elength to the highest power, all polarizati***, within the ITU band of the adjacent channels. |
25 |
|
|
dB |
|
Non-Adjacent, Channel Isolation |
Insertion loss difference from the mean tran***ission at the ITU grid w***elength to the highest power, all polarizati***, within the ITU band of the nonadjacent channels. |
29 |
|
|
dB |
|
Total Channel Isolation |
Total cumulative insertion loss difference from the mean tran***ission at the ITU grid w***elength to the highest power, all polarizati***, within the ITU band of all other channels, including adjacent channels. |
22 |
|
|
dB |
|
Insertion Loss Uniformity |
Maximum range of the insertion loss variation within ITU across all channels, polarizati*** and temperatures. |
|
|
2.0 |
dB |
|
Directivity(Mux Only) |
Ratio of reflected power out of any channel(other than channel n)to power in from the input channel n |
40 |
|
|
dB |
|
Insertion Loss Ripple |
Any maxima and any minima of optical loss across ITU band, excluding boundary points, for each channel at each port |
|
|
1.5 |
dB |
|
Optical Return loss |
Input & output ports |
40 |
|
|
dB |
|
PDL/Polarization Dependent Loss in Clear Channel Band |
Worst-case value measured in ITU band |
|
0.3 |
0.5 |
dB |
|
Polarization Mode Dispersion |
|
|
|
0.5 |
ps |
|
Maximum Optical Power |
|
|
|
23 |
dBm |
|
MUX/DEMUX input/ output Monitoring range |
|
-35 |
|
+23 |
dBm |