富光科技8CH 1273.54nm-1309.14nm LWDM Z- Block mux demux是基于LWDM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。

 

Features：

 ● Low insertion loss

 ● Flat-top broad passband

 ● Excellent isolation

 ● High beams parallelism

 ● Exceptional reliability and stability

 ● Telcordia GR-1221/1209-Core Compliant

 

Applications：

 ● 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	1260~1360
Channel wavelength	nm	1273.54, 1277.89, 1282.26, 1286.66,1295.56, 1300.05, 1304.58, 1309.14
Pass band	nm	±1.5
Ripple over pass band	dB	0.4
Channel parallel  insertion loss	dB	≤2.8
Angle of incidence	°	13.5°±0.2
IL uniformity	dB	≤0.6
Beam pitch	mm	1.1±0.03
Adjacent channel isolation	dB	25
Non-adjacent channel isolation	dB	35
Polarization dependent loss	dB	≤0.25
Return loss	dB	45
Parallel of all beams	°	≤0.2
Operating temperature	°C	-20 ~ +70
Storage temperature	°C	-40 ~ +85
Footprint dimension	mm	9.2*4.6*1.1