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Mux&DeMux: 合分波板卡
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详细信息
Mux&DeMux是一种基于波分复用(WDM)技术的合分波板卡，合波板卡是将多个标准的DWDM或CWDM波长复用在同一根光纤上进行传输。分波板卡是将在单根光纤上传输的多个标准的DWDM或CWDM波长解波出来。通过合分波板卡可以在同一根光纤上同时传输不同波长的光信号，大大节省了客户的光纤资源。可根据客户需求灵活配置，支持多达40波 DWDM波长的复用/解复用。
功能示意图
产品规格
表 1 产品规格
| 通道数 | 2x4 | 2x8 | 1x16 | 1x40 |
| 所占业务槽位 | 1 | 1 | 1 | 2 |
| WDM技术 | DWDM& CWDM | DWDM&CWDM | DWDM&CWDM | DWDM |
| 通道插损 | ＜1.5dB | ＜2.5dB | ＜3.5dB | ＜5.5dB |
| 相邻通道隔离度 | ＞30dB | ＞30dB | ＞30dB | ＞25dB |
| 非相邻通道隔离度 | ＞40dB | ＞40dB | ＞40dB | ＞30dB |
| 反射系数 | ＜-45dB | ＜-45dB | ＜-45dB | ＜-40dB |
| 接口类型 | LC/PC | |||
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.
