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IWMA

更新时间: 2024-01-23 08:55:40
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OPLINK 显示器
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2页 188K
描述
Integrated WDM Monitor Array

IWMA 数据手册

 浏览型号IWMA的Datasheet PDF文件第2页 
Integrated WDM Monitor Array  
IWMA Series  
Product Description  
Oplink’s IntegratedWDM MonitorArray (IWMA) is a compact,multi-channelWDM power-  
monitoring device. It allows power monitoring at one set of wavelengths while transmitting  
another set of wavelengths.  
IWMA integrates the functionality of a WDM filter and a photodiode, delivering low inser-  
tion loss and low dark current with high temperature stability over a wide wavelength range.  
It increases module design flexibility and efficiency by significantly reducing the number of  
assembly components and facilitating fiber management.  
Easily mounted on a PCB, Oplink’s standard 12-pin package provides power monitoring  
for up to eight channels. Applications include DWDM channel power monitoring, optical  
network switching/protection monitoring,re-configurable optical add/drop multiplexers,and  
gain/attenuation monitoring in amplifier systems.  
Oplink can provide customized designs to meet specialized feature applications. Also,Oplink  
offers modular assemblies that integrate other components to form a full function module  
or subsystem.  
Functional Diagram  
B1 (B2) Photocurrent  
B2 (B1) Output (Reꢀecton)  
Features  
Standard, 12-pin package easily  
B1+ B 2 Input  
mounted on a PCB  
4 or 8 channel configurations  
Wide operating wavelength range  
Low insertion ooss  
Performance Specificationns  
Parameters  
Low polarization dependent loss  
Low dark current  
Min  
Typical  
4 or 8  
Max  
Unit  
Number of Channels  
1310 band  
C-band  
B
1
2
Wavelength Range  
1260 ~ 1360  
1525 ~ 1570  
1570 ~ 1620  
nm  
nm  
nm  
dB  
High temperature stability  
B
Wavelength Range  
L-band  
Applications  
[1], [2]  
Insertion Loss for Transmitted Signal  
Polarization Dependent Loss  
Reflection Isolation  
0.6  
DWDM channel monitoring  
0.03  
0.05  
dB  
Optical network switch/protection  
15  
35  
45  
0.6  
dB  
monitoring  
Detection Isolation  
dB  
Re-configurable Optical Add/Drop  
[2]  
Return Loss  
dB  
Multiplexers  
PD Responsivity  
A/W  
dBm  
nA  
nA  
°C  
Gain/attenuation monitoring in  
Input Optical Power  
10  
10  
5
amplifier systems  
PD Bandwidth = 0.5G  
PD Bandwidth = 2.0G  
Dark Current  
@ -5V bias, 70°C  
Notes:  
- 5 to +70  
- 40 to +85  
SMF-28  
Operating Temperature Range  
Storage Temperature Range  
Fiber Type  
[1] Within operating wavelength range and  
temperature ranges specified, under all states of  
polarization.  
°C  
[2] Exclude connectors.  
S0158 - R04. 20110428  

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