产品优势：具有高性能光谱指标，高精度pitch尺寸定位控制，卓越的热稳定性，支持高度定制化，实现与客户的输入或者输出光口无缝对接。产品特性： 通道平坦、低插损、高隔离度、抗热扰动和温度冲击能力强。产品应用: 服务于光模块制造商，替代AWG组件的合波分波功能，广泛应用于城域、接入和传输网收发器。
富光科技6CH 1271nm-1371nm CWDM Z- Block mux demux是基于CWDM滤波片的Z-block无源光学组件，它由富光科技自由空间WDM制造平台推出，直接集成在标准或者定制化收发器微小空间内实现合波和分波功能。
借助稳定成熟的TFF技术和精密生产工艺，富光科技的TOSA和ROSA组件具有通道中心波长一致性高、pitch定位精度准、通道平移插损值小的特点，与客户输入输出光口无缝对接，实现高效耦光和快速定位。
富光科技为客户提供一站式定制化服务，包括BLOCK仿真、容差分析和优化的设计服务；膜系设计、开炉、组装和输入输出光耦合的生产服务。
Feature：
● Low insertion loss
● Flat-top broad passband
● Excellent isolation
● High beams parallelism
● Exceptional reliability and stability
● Telcordia GR-1221/1209-Core Compliant
Application：
● MUX/DEMUX for high speed transceivers in Datacom/Telecom, such as CFP2/4/8, QSF28, QSFP-DD, and beyond.
Specification:
Parameter | Unit | Specifications |
Operating wavelength range | nm | 1260~1650 |
Channel wavelength | nm | 1271,1291,1311,1331,1351,1371.ITU |
Pass band | nm | ±6.5 |
Ripple over pass band | dB | ≤0.4 |
Channel insertion loss | dB | ≤1.5 |
Angle of incidence | ° | 8°±0.1；13.5°±0.1 |
IL uniformity | dB | ≤0.5 |
Beam pitch | mm | 0.50±0.03~2.0±0.03 |
Adjacent channel isolation | dB | Mux:15; Demux:25 |
Non-adjacent channel isolation | dB | Mux:30; Demux:35 |
Polarization dependent loss | dB | ≤0.25 |
Return loss | dB | 45 |
Parallel of all beams | ° | ≤0.15 |
Operating temperature | °C | -20 ~ +85 |
Storage temperature | °C | -40 ~ +85 |
Dimension | mm | 6.0*4.49*1.6~ |