4CH Compact CWDM Mux demux

 北亿纤通4CH Compact CWDM Mux demux是一款标准三端口器件升级版的4通道小型化CWDM复用解复用器件，其封装尺寸为50X28.8X6.5 mm，最大插损值小于1.0dB，它利用TFF光学薄膜滤波片，采用二维自由空间光程压缩技术的双侧出纤设计。与标准三端口器件相比较，其封装体积缩小到十分之一，插损减小到二分之一；与三维自由空间结构的微型化CWDM相比较，其内部尺寸变大，增加了相邻两准直器之间的间距，有利于机器自动寻光和准直器绑定，提升生产效率，该结构通常采用粘胶封壳工艺，适用在商业温度的范围内运行。

产品特点：
● 超低插损，4通道的器件典型插损值小于0.8dB；
● 较小封装体积，为模块或者机箱腾出安装空间或者通风空间；
● 波长精度高，可以单个通道精细调节；
● 带扩展端口，易于扩容，便于安装部署。

产品应用：
● CWDM 收发模块
● CWDM 系统
● 城域网和接入网
● 音视频和监控网络
● 5G 前传网络

技术参数

Parameter	Unit	Specifications
Number of channels	CH	4
Working wavelength range	nm	1260~1620
Channel center wavelength	nm	1271~1611 or 1270~1610
Channel spacing	nm	20
Pass bandwidth	nm	± 6.5
Insertion   loss(max)	dB	≤1.0
Adjacent channel isolation	dB	≥30
No-adjacent channel isolation	dB	≥40
Return   loss	dB	≥45
Directivity	dB	≥50
PDL	dB	≤0.5
Passband ripple	dB	≤0.4
Power handling	mW	≤500
Fiber type	–	ITU-T G657 A2
Pigtail  type	–	0.9mm white loose tube
Operating temperature	°C	-5~+75
Storage temperature	°C	-40~+85
Footprint dimension(LxWxH)	mm	50X28.8X6.5
Pigtail length	m	≥1.0

北亿纤通 | F-tone Networks

企业邮箱：sales@f-tone.com
企业手机：19081343401
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注：本产品有全国产化型号可选

本产品为FT-W1系列，仅展示部分参数，如有需要，请您联系我们。

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.