LWDM 4 Rx TFF 一体化集成光组件基于 Fiber-to-the-Chip (FTTC) on-board connectivity technolog从光纤到芯片的板上连接技术，应用于400G及更高速率光模块的接收端，实现与客户光口电口无缝对接，它由Receptacle链接头、迷你准直器、LWDM 4 Z-block、透镜阵列和输出棱镜等经过高精度pitch定位组装而成。
通过对有限空间范围内光路设计优化和光学元件的优化，极大降低了器件功耗和单位比特的成本，与基于AWG技术的DEMUX组件相比较，它具有更低插损、更高隔离度、更优通道一致性和更高热稳定性。
北亿纤通为客户提供从滤波片开炉到产品设计、光路仿真、可靠性分析和系统容差评价的深度定制服务，同时也接受客户对生产线进行现场稽核，按需提供产品底层数据和半成品相关性能指标数据。
产品特点：
● Ultra compact size
● Low Insertion Loss
● Excellent Channel Uniformity
● High channel isolation
● Exceptional thermal reliability and stability
● Telcordia GR-1221/1209-CORE Compliant
产品应用：
● 400G / 800G high- speed transceivers
技术参数
|
Parameter |
Unit |
Specifications |
|
|
Channel number |
CH |
4 |
|
|
Channel center wavelengths |
nm |
1295.56/1300.05/1304.58/1309.14 |
|
|
Operating wavelength |
nm |
1260~1360 |
|
|
Channel spacing |
GHz |
800 |
|
|
Channel passband |
nm |
lc ± 1.4 |
|
|
Insertion loss |
dB |
<=1.2 |
|
|
Ripple over pass band |
dB |
<= 0.6 |
|
|
Isolation |
Adjacent channel |
dB |
>= 26 |
|
Non-adjacent channel |
dB |
>= 40 |
|
|
Polarization dependent Loss |
dB |
<= 0.25 |
|
|
Polarization mode dispersion |
ps |
<= 0.2 |
|
|
Total crosstalk |
dB |
25 |
|
|
Return loss |
dB |
>= 45 |
|
|
Dimension |
mm |
LxWxH 38*5*4 or Customization |
|
|
Light spot pitch X |
mm |
0.50±0.03/0.75±0.03 |
|
|
Light spot pitch Y |
mm |
0 ±0.03 |
|
|
Light spot diameter@PD> |
mm |
0.012 |
|
|
Operating temperature |
°C |
-5 ~ +70 |
|
|
Storage temperature |
°C |
-40 ~ +85 |
|
可靠性测试与测试条件：
|
Temperature cycling |
Temperature -40℃ to 85℃ |
GR-12216.2.7 |
|
Damp heat test |
Temp.: 85℃; Humidity: 85%RH |
GR-1221 6.2.5 |
|
Dry heat |
85°C (±2°C) < 40% RH, 2000 hrs. |
GR-1221 6.2.4 |
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. rther details are available from any F-tone Networks sales representative.