富光科技CWDM Z-BLOCK MUX DEMUX器件是基于CWDM光学薄膜滤波技术和光路Z型折叠设计的20nm通道间隔的光学引擎组件，它广泛应用于收发器ROSA和TOSA模块中，起分波和合波作用。
借助精密组装工艺，富光科技生产的CWDM Z-BLOCK器件与CWDM AWG器件相比较具有体积小、插损低、隔离度高和热稳定性优的特点。
富光科技为客户提供一站式定制服务，包括：根据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；提供Z-BLOCK与客户LD\PD之间的耦光服务。
Future Optics’ CWDM Z-BLOCK mux/ demux is a highly integrated optical sub-assembly device acting as an optical engine to combine or to separate 20nm spacing channels for transceiver.
Based on thin film filter technology and optical path Zig-Zag design of micro-optics, taking advantage of high precision assembly, this product features small form, ultra low loss, high channel isolation and exceptional stability in comparison with AWG CWDM device dased on silicon chip technology,
Future Optics provide all kinds of CWDM Z-BLOCK mux demux devices with flexible channel configuration, beam pitches and angle of incidence for customers to choose.
It’s available
to add input-output prisms and lens array to Z-BLOCK devices, matching with customers’
PL and LD.
Features
Low insertion loss
High channel isolation
Exceptional reliability and stability
Telcordia GR-1221/1209-CORE Compliant
Applications
100G transceivers
40G/400G transceivers
Datacenter/cloud computing
Other high speed transceivers
Specifications
|
Parameters |
Specifications |
Unit |
|
Operating
wavelength range |
1260~1620 |
nm |
|
Channel
wavelength |
1270~1610
or 1271~1611 or Customiztion |
nm |
|
Channel
spacing |
20 |
nm |
|
Pass
band |
±6.5 or ±7.0 |
nm |
|
Ripple
over pass band |
≤0.5 |
dB |
|
Channel
insertion loss （Max） |
1.0
(4CH)/ 1.5 (6CH) /1.7(8CH) |
dB |
|
Angle
of Incidence |
8°±0.1 /13.5±0.1 or Customiztion |
° |
|
IL
uniformity |
≤0.6 |
dB |
|
Light
spot pitch |
0.5±0.05 / 0.75±0.05 / 1.0±0.05 or Customiztion |
Mm |
|
Adjacent
channel isolation |
Mux:15;
Demux:25 |
dB |
|
Non-adjacent
channel isolation |
Mux:30;
Demux:35 |
dB |
|
Polarization
dependent loss |
≤0.25 |
dB |
|
Parallelism
of all beams |
≤0.15 |
° |
|
CW
temp. sensitivity |
≤3.0 |
pm/
C° |
|
Filter
material |
WMS-15
(Index=1.527@1300nm) |
|
|
Prism
material |
BF33
(Index=1.4592@1300nm) |
|
|
Operating
temperature |
-20~
+85 |
C |
|
Storage
temperature |
-40
~ +85 |
C |
Reliability Test and Conditions
|
Temperature
Cycling |
Temperature
-40℃ to 85℃ Number of Cycles:100 |
GR-12216.2.7 |
|
Damp
Heat Test |
Temp.:
85℃; Humidity: 85%RH; Duration: 500hours |
GR-1221
6.2.5 |
|
Dry
Heat |
85°C (±2°C) < 40%
RH, 2000 hrs. |
GR-1221
6.2.4 |
|