北亿纤通4CH LWDM B-B IO 750 Demux Block是一款光束间隔为0.75mm、工作波长在1273nm-1286nm LWDM蓝带区、带输入输出导向棱镜、外观尺寸为7.0542mm的高速模块接收端ROSA BLOCK光学组件，起到分波功能。借助稳定成熟的TFF技术和精密组装工艺，北亿纤通生产的Z-BLOCK组件具有中心波长一致性高、通道pitch定位精度准、通道平移插损值小的优势，能够使客户在耦光和组装时实现快速定位。
北亿纤通为客户提供从膜系设计、滤片开炉和输入输出光耦合的一站式服务，包括：根据客户TOSA\ROSA参数提供BLOCK设计和仿真；根据客户使用环境提供针对性容差分析和优化；根据客户模块空间尺寸和进出光口位置提供定制服务。
该系列产品有2CH\4CH\6CH\8CH等多种通道、多种pitch和多种入射角规格供客户选择。
产品特点：
● 光束平行度高，极大提高耦光效率；
● 插损值小于1.0dB,大大低于AWG；
● 高隔离度；
● 工作温度范围广；
● 卓越的可靠性和稳定性；
● 满足GR-1221/1209标准。
产品应用：
● 100G CFP/CFP2/CFP4/QSFP-28 Transceivers
● 40G QSFP/ 400GCFP8Transceivers
● Other High Speed Transceivers
● Science and lab
技术参数
|
Parameter |
Unit |
Specifications |
|
Operating wavelength range |
nm |
1260~1360 |
|
Channel wavelength |
nm |
1273.55, 1277.89, 1282.26, 1286.67 |
|
Pass band |
nm |
±1.4 |
|
Ripple over pass band |
dB |
0.4 |
|
Channel insertion loss |
dB |
≤1.0 |
|
Angle of incidence |
° |
8°±0.2 |
|
IL uniformity |
dB |
≤0.4 |
|
Beam pitch |
mm |
0.75±0.03 |
|
Adjacent channel isolation |
dB |
30 |
|
Non-adjacent channel isolation |
dB |
40 |
|
Polarization dependent loss |
dB |
≤0.25 |
|
Return loss |
dB |
45 |
|
Parallel of all beams |
° |
≤0.2 |
|
Operating temperature |
°C |
-5 ~ +70 |
|
Storage temperature |
°C |
-40 ~ +85 |
|
Dimension |
mm |
7.05*4*2 |
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.