富光科技4 CH 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,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
富光科技4CH Compact CWDM mux demux device是一款封装尺寸为50x28*6.5mm,典型插损为1.0dB的小型化粗波分复用器件,它基于富光科技自由空间二维结构设计和微光学制造平台推出,与传统三端口技术的CWDM器件相比较体积缩小到四分之一、插损减少一半以上; 与三维自由空间结构的微型化UC-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,有利于机器自动耦光和准直器绑定,提升生产效率,降低工时成本。该结构涉及较长光程,适用于制造少于10通道的器件,通过配置扩充通道可实现16通道应用。
Features:
• Low Insertion Loss
• High Isolation
• Epoxy-Free Optical Path
• Express Channel Available
• Telcordia 1221 Qualified
Applications:
• Broadband Networks
• Optical Add/Drop Multiplexing
• Metro Networks
• CATV Systems
• Data Center
Specifications:
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 |