北亿纤通4CH UC LWDM Mux Demux是新一代的4通道微型LWDM细波分器件，其封装尺寸为20126.5mm，典型插损值小于1.0dB，它利用TFF光学薄膜滤波片，采用三维自由空间光程压缩技术的设计。与标准三端口器件相比较，其封装体积缩小到五十分之一，其插损值减小到二分之一。采用热应力控制结构设计提高了产品的可靠性，使得器件能够满足工业温度的运行条件；壳体封装采用可伐材料激光焊接工艺，确保器件能够在苛刻的环境下使用。
产品特点：
● 超低插损，4通道的典型插损值小于1.0dB，为发射器节约功率预算；
● 超小封装体积，典型的器件厚度为5.90mm，满足6.0mm厚度的机箱间隔；
● 波长精度高，可以单个通道精细调节；
● 超工业温度范围运行，满足无温控环境运行；
● 激光焊接封装，单侧出纤结构，便于安装。
产品应用：
● 集成到各类标准和非标准LWDM高速收发模块中；
● 适用于点对点的LWDM网络系统；
● 5G前传网络；
● -40°C〜 85°C的工作温度范围，适应各类无温控的LWDM PON网络，起到低碳节能作用；
● 采用耐腐蚀的不锈钢壳体封装，满足其他苛刻的使用环境。
技术参数
|
Parameter |
Unit |
Specifications |
|
Number of channels |
CH |
4 |
|
Operating wavelength range |
nm |
1260~1360 |
|
Channel center wavelength |
nm |
1295.56,1300.58,1304.58,1309.14 or ITU |
|
Channel spacing |
Hz |
800G |
|
Pass bandwidth |
nm |
± 1.1 |
|
Insertion loss(max) |
dB |
≤1.2 |
|
Insertion loss(typical) |
dB |
≤0.8 |
|
Wavelength thermal stability |
nm/°C |
≤0.002 |
|
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 |
-40~+85 |
|
Storage temperature |
°C |
-40~+85 |
|
Footprint dimension (LxWxH) |
mm |
20*12*6.5 or 20*12*5.95 |
|
Pigtail length |
m |
≥1.0 |
北亿纤通 | F-tone Networks
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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.