产品概述
18CH-Mini-CCWDM是北亿纤通推出的18通道迷你紧凑型粗波分复用/解复用器，采用薄膜滤波片技术，在44×41×11mm的超小封装内实现18个20nm间隔通道的合波与分波。器件插入损耗≤2.5dB，邻道隔离度≥28dB、非邻道隔离度≥45dB，回波损耗≥45dB，偏振相关损耗≤0.2dB，全通道采用SMF-28E Ultra光纤，尾纤长度与接头类型可按客户要求定制，是高密度、低功耗WDM接入与传输系统的理想选择。
工作温度：商业级/工业级/军品级可选
产品特性
- 18通道20nm间隔，单纤实现大容量波分复用
- 迷你紧凑封装44×41×11mm，节省安装空间
- 薄膜滤波技术，插入损耗≤2.5dB
- 高通道隔离度，非邻道隔离≥45dB
- 低偏振相关损耗≤0.2dB，低纹波≤0.5dB
- 尾纤长度、接头类型、光纤颜色可按需定制
- 高方向性≥50dB，最大承载功率300mW
应用场景
- 光纤接入网（FTTx）与城域网扩容
- 5G前传/中传波分传输
- WDM网络线路监测
- 企业网与数据中心互联
- 光放大器系统中的波长合分
- 蜂窝移动通信回传网络
技术规格
| 参数 | 符号 | 最小值 | 典型值 | 最大值 | 单位 |
|---|---|---|---|---|---|
| 工作波长 | λop | 1260 | – | 1620 | nm |
| 通道间隔 | Δλ | – | 20 | – | nm |
| 通道通带 | – | – | ±6.5 | – | nm |
| 插入损耗 | IL | – | – | 2.5 | dB |
| 邻道隔离度 | – | 28 | – | – | dB |
| 非邻道隔离度 | – | 45 | – | – | dB |
| 回波损耗 | RL | 45 | – | – | dB |
| 偏振相关损耗 | PDL | – | – | 0.2 | dB |
| 通道纹波 | – | – | – | 0.5 | dB |
本产品为北亿纤通产品线，详细信息，请联系我们的销售人员，谢谢！
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. rther details are available from any F-tone Networks sales representative.
