富光科技4CH 1295.56nm-1309.14nm 红带区LWDM Z-
Block mux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 |
1295.56, 1300.05, 1304.58,
1309.14 |
|
Pass
band |
nm |
±1.5 |
|
Ripple
over pass band |
dB |
0.4 |
|
Channel
insertion loss |
dB |
≤1.0 |
|
Angle
of incidence |
° |
8.0°±0.2 |
|
IL
uniformity |
dB |
≤0.4 |
|
Beam
pitch |
mm |
0.75±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 |
|
CW
temp. sensitivity |
pm/ °C |
≤2.0 |
|
Filter
material |
WMS-15 (Index=1.527@1300nm) |
|
|
Prism
material |
S-BSL7 (Index=1.5033@1300nm) |
|
|
Operating
temperature |
°C |
-20 ~ +70 |
|
Storage
temperature |
°C |
-40 ~ +85 |
|
Footprint
dimension |
mm |
5.33*3.37*1 |
|