富光科技C-CWDM mux demux系列产品是传统三端口CWDM粗波分器件的升级版器件,它基于CWDM 滤波片技术,采用二维平面自由空间光程压缩技术,具有插损低、封装尺寸小、中心波长精度高和满足商业温度范围的运行特性,广泛应用于城域核心网、城域接入网和企业网。
借助全玻璃单层级和双侧出纤的结构设计,富光科技生产的C-CWDM 器件与三端口技术的传统CWDM器件相比较体积缩小到十分之一、插损减少一半以上;适合4通道到9通道设计的商业温度应用。
富光科技为客户提供深度定制服务:包括滤波片开炉,根据客户插损预算和体积容量等要求提供免费结构设计、性能仿真、容差分析和指标优化。
富光科技欢迎客户验厂、生产稽核和分享生产过程中与产品性能指标关联的底层数据。
Features:
ØLow insertion loss
ØHigh wavelength accuracy
ØCommercial temperature operation
ØTelcordia GR-1221 and GR-1209
Applications:
ØCWDM Systems
ØMetro Area Networks
ØBroadband Networks
ØPON Networks
ØCATV Link
Specifications:
Parameters | Unit | Specifications | ||||
Number of channels | CH | 4 | 6 | 8 | 9 | |
Working wavelength range | nm | 1260 ~ 1620 | ||||
Channel center wavelength | nm | 1271 ~ 1611 or 1270 ~ 1610 | ||||
Channel spacing | nm | 20 | ||||
Pass bandwidth | nm | ± 6.5 | ||||
Insertion loss (max) | dB | ≤1.0 | ≤1.2 | ≤1.6 | ≤1.7 | |
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 | ℃ | -5 ~ +75 | -20 ~ +75 | -5 ~ +75 | -20 ~ +75 | |
Storage temperature | ℃ | -40 ~ +85 | ||||
Footprint dimension (L*W*H) | mm | 50*28.8 | 44*32*7 | |||
Pigtail length | m | ≥1.0 |