tunable AWG可调复用解复用器

tunable AWG可调复用解复用器特点：

    此款可调复用解复用器（tunable Mux/Demux, tunable DWDM AWG, tunable AWG）为仪器级别产品。具有两个版本，手动调节式和软件程控式。信道间隔和频率可通过用户友好的软件界面将进行调节。

（Tunable Mux/Demux, tunable DWDM AWG, tunable AWG）特点及应用如下：

Benefits:
complete grid modularity
ultra wide frequency range

Features:
spacing tunable
frequency tunable
Manual and motorized version available
PM option available

Application:
Network testing
Grid optimization

此款可调复用解复用器（Tunable Mux/Demux, tunable DWDM AWG, tunable AWG）简要参数如下：
Parameter                                                    unit                    <20CH
frequency tuning range                              GHz                   C L band
polarization dependent loss （PDL）          dB                     < 0.5
insertion loss uniformity                             dB                     < 1.5
bandwidth @-3dB                                        GHz                   > 0.45 x spacing
adjacent crosstalk                                       dB                     28
non-adjacent crosstalk                               dB                     40
cumulative crosstalk                                   dB                      23
return loss                                                     dB                      30 （40 typ.）
PMD                                                                ps                       < 0.2
directivity                                                        dB                       50
chromatic dispersion                                  ps/nm                ± 10
operating temperature range                    °C                       -5 to 70
storage temperature range                        °C                       -40 to 85         

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