阵列波导光栅波分复用器可以将多达48个波长的光合波或将已合的光波剖析成自力光波传输。普遍应用于麋集波分复用系统中。 该产品具有信道频率窄(100GHz),隔离度高等特点。
产品特征
● 较低的插入消耗,使无热阵列波导光栅?樵擞檬庇涤薪系偷男藕潘ゼ,从而降低对信号发射器的功率要求。
● 较高的隔离度值,使无热阵列波导光栅?槟诶锒嘈藕糯涫本傩谐浞值男藕鸥衾,有用避免信号之间相互串扰导致传输信号失真。
● 乐天堂的MINI AWG?榍泻蟁oHs,知足TelcordiaGR-1209与GR-1221。
● 乐天堂的MINI AWG?橛涤薪闲〉姆庾俺叽,可知足小尺寸的无源波分复用?橄低,有用节约空间以便于更多的装备装置。
产品规格
参数 | 规格 | 单位 | ||
Min | Typ. | Max | ||
通道数 | 40/48 | CH | ||
通道距离 | 100 | GHz | ||
中心波长 | 191.7 | 196.4 | GHz | |
通道带宽 | ±12.5 | GHz | ||
中心波长精度 | ±0.05 | nm | ||
-1dB带宽 | 0.32 | nm | ||
-3dB带宽 | 0.58 | nm | ||
-20dB带宽 | 12 | nm | ||
插入消耗 | 5.5 | 6.0 | dB | |
相邻隔离度 | 27 | dB | ||
非相邻隔离度 | 30 | dB | ||
总串扰 | 24 | dB | ||
通道一致性 | 1.0 | 1.5 | dB | |
偏向性 | 45 | dB | ||
通道平展度 | 1.5 | dB | ||
回波消耗 | 40 | dB | ||
偏振相关消耗 | 0.3 | 0.5 | dB | |
偏振模相关消耗 | 0.5 | ps | ||
色散 | -20 | +20 | ps/nm | |
最大可耐功率 | 24 | dBm |
*1. IL代表ITU波长周围的+/- 12.5GHz窗口的最坏情形;
** 2. PDL丈量的是ITU波长周围一个+/- 12.5GHz窗口的平均偏振。
应用情形
无热阵列波导光栅?椴肪哂械筒迦胂摹⒏咄ǖ栏衾攵燃案咔樾挝裙绦院涂煽啃缘忍氐,DWDM系统适用于长距离,大容量远程干线网,或超大容量的城域网焦点节点;普遍用于电信、WDM系统、数据中心等。
Important Notice
Performance figures, data and any illustrative material provided in this data sheet are typical and must be specifically confirmed in writing by F-tone Networks before they become applicable to any particular order or contract. In accordance with the F-tone Networks policy of continuous improvement specifications may change without notice.
The publication of information in this data sheet does not imply freedom from patent or other protective rights of F-tone Networks or others. Further details are available from any F-tone Networks sales representative.