产品介绍
MDU是北亿纤通科技有限公司基于WDM技术推出的合波/分波板,合波板是将多个DWDM或CWDM标准波长在发送端汇合在一起,并耦合到光线路的同一根光纤中进行传输；分波板是将一根光纤中携带的多个DWDM或CWDM标准波长的光载波分离；
以此实现在同一根光纤中同时传输多个不同波长光信号,极大的节省客户的光纤资源,可根据客户需求灵活配置,最大支持40个DWDM波长合波/分波。
产品规格
|
常用通道数 |
2x4 |
2x8 |
1x16 |
1x40 |
|
占用槽位数量 |
1个 |
1个 |
1个 |
2个 |
|
WDM规格 |
支持DWDM& CWDM |
支持DWDM& CWDM |
支持DWDM& CWDM |
支持DWDM |
|
制作工艺 |
滤波片 |
滤波片 |
滤波片 |
波导阵列光栅 |
|
各通道插入损耗 |
＜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 |
所有接口均为LC型 |
|||
|
典型功耗 |
0W（无源器件） |
|||
|
MTBF |
＞20万小时 |
|||
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.
