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IWMS

更新时间: 2024-09-15 12:56:35
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OPLINK 监视器
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描述
Single Channel Integrated WDM Monitors

IWMS 数据手册

 浏览型号IWMS的Datasheet PDF文件第2页 
Single Channel Integrated WDM  
Monitors  
IWMS Series  
Product Description  
Oplink’s single channel Integrated WDM Monitor (IWMS) is a compact, WDM power-moni-  
toring device. It allows power monitoring at one or more wavelengths while transmitting  
all other wavelengths.  
The IWMS integrates the functionality of a WDM filter and a photodiode while delivering  
low insertion loss and low dark current with high temperature stability over a wide wave-  
length range. It increases module design flexibility and efficiency by facilitating fiber man-  
agement. It is compact and easy to mount on a PCB board for module and system use. Ap-  
plications include DWDM channel power monitoring, optical network switching/protection  
monitoring, re-configurable optical add/drop multiplexers, and gain/attenuation monitor-  
ing 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 (Reflecton)  
B1+ B 2 Input  
Performance Specificationns  
Features  
Parameters  
Min  
Typical  
Max  
Unit  
mm  
nm  
dB  
Wide Operating Wavelength  
B
1
2
Wavelength Range  
Wavelength Range  
1260~1360  
Range  
B
1525 ~ 1570 or 1570 ~1620  
0.6  
Low Insertion Loss and PDL  
Low Dark Current  
Insertion Loss for Transmitted Signal  
Polarization Dependent Loss  
Reflection Isolation  
0.03  
0.05  
dB  
High Temperature Stability  
15  
35  
dB  
Detection Isolation  
dB  
Return Loss  
40  
dB  
PD Responsivity  
0.7  
-20  
A/W  
dBm  
nA  
nA  
pF  
Applications  
Input Optical Power  
10  
10  
5
DWDM Channel Monitoring  
PD Bandwidth = 0.5G  
Dark Current@ -5V bias, 70°C  
Capacitance@ -5V bias (1MHz)  
Optical Network Switch/Protection  
PD Bandwidth = 1.0G  
PD Bandwidth = 0.5G  
PD Bandwidth = 1.0G  
Monitoring  
20  
5
Re-configurable Optical Add/drop  
pF  
Multiplexers  
- 5 to +70  
- 40 to +85  
°C  
Operating Temperature Range  
Storage Temperature Range  
Soldering Temperature (10s)  
Fiber Type  
Gain/Attenuation Monitoring in  
Amplifier Systems  
°C  
260  
°C  
Corning SMF-28  
Ø 5.6 x 27.0  
Standard  
Miniature  
* All spec excluding connectors.  
** The maximum IL is under all states of polar-  
ization and within the full operating temperature  
and wavelength ranges specified.  
Ø 3.3 x 17.0 bare fiber  
Ø 3.3 x 22.0 loose tube  
mm  
Package Dimension  
S0020 - R03. 20100730  

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