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OL492L-W149-S PDF预览

OL492L-W149-S

更新时间: 2024-02-04 23:59:45
品牌 Logo 应用领域
冲电气 - OKI PC监视器光纤
页数 文件大小 规格书
5页 536K
描述
DFB Laser Module Emitter, 1487nm Min, 1473nm Max, SC/PC Connector, Panel Mount

OL492L-W149-S 技术参数

生命周期:TransferredReach Compliance Code:unknown
风险等级:5.26Is Samacsys:N
主体高度:30 mm主体长度或直径:6.8 mm
内置特性:ISOLATOR, MONITOR PHOTODIODE连接类型:SC/PC CONNECTOR
最长下降时间:0.3 ns光纤设备类型:DFB LASER MODULE EMITTER
光纤类型:9/125, SMF安装特点:PANEL MOUNT
信道数量:2最高工作温度:65 °C
最低工作温度:最大工作波长:1473 nm
最小工作波长:1487 nm标称工作波长:1490 nm
上升时间:0.3 ns电源电流:50 mA
最大供电电压:1.5 V标称供电电压:1.1 V
表面贴装:NO最小阈值电流:10 mA
传输类型:DIGITALBase Number Matches:1

OL492L-W149-S 数据手册

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JOG-00926  
Rev.2. [Dec. 2001 ]  
OKI  
Electronics Components  
OL392L-Wnnn, OL492L-Wnnn,  
OL592L-Wnnn, OL692L-Wnnn Series Preliminary  
2mW Coaxial DFB Laser Diode Modules with Single Mode Fiber, Built in Isolator.  
1. DESCRIPTION  
OL392L-Wnnn, OL492L-Wnnn, OL592L-Wnnn, OL692L-Wnnn are laser diode coaxial modules with  
optical isolator and single mode fiber pigtails.  
2. FEATURES  
· Single mode fiber output: Po=2mW  
· Includes monitor PD for power control  
· Multi-quantum-well (MQW) DFB structure  
· Side mode suppression ratio: 30dB  
· Wide operation temperature range  
· Built-in Isolator  
3. APPLICATION  
· Coarse WDM (~ 1.25Gb/s)  
4.OPTICAL AND ELECTRICAL CHARACTERISTICS  
(Ta= 0 to 65°C, unless otherwise specified)  
Parameter  
Symbol  
Po  
Ith(25)  
Ith(65)  
Iop(65)  
Vf  
Test Conditions  
CW  
CW, Ta=25°C  
CW, Ta=65°C  
Po=2mW, CW, Ta=65°C  
Po=2mW, CW  
Min. Typ. Max. Unit  
Fiber Output Power  
Threshold Current  
Threshold Current  
Operation current  
Forward Voltage  
2
---  
10  
27  
50  
1.1  
---  
35  
mW  
mA  
mA  
mA  
V
---  
---  
---  
---  
40  
120  
1.5  
OL392L-W131 1307 1310 1313  
OL492L-W147 1467 1470 1473  
OL492L-W149 1487 1490 1493  
OL592L-W151 1507 1510 1513  
OL592L-W153 1527 1530 1533  
OL592L-W155 1547 1550 1553  
OL592L-W157 1567 1570 1573  
OL592L-W159 1587 1590 1593  
OL692L-W161 1607 1610 1613  
nm  
nm  
nm  
nm  
nm  
nm  
nm  
nm  
nm  
Po=2mW  
, CW,  
Peak Wavelength  
λp  
Ta=25°C  
Side Mode Suppression  
Ratio  
SMSR  
TRE  
Po=2mW, C, Ta=25°C  
30  
---  
---  
---  
dB  
dB  
Po=2mW,Im=const.,  
related to 25°C  
Ibias = Ith  
Tracking Error  
-1.0  
1.0  
Rise Time  
Fall Time  
Photodiode Dark Current  
---  
---  
---  
0.3  
0.3  
8
0.5  
0.5  
50  
ns  
ns  
nA  
τr  
τf  
ID  
Po=2mW,10-90%  
VR(PD)=5V  
Po=2mW,CW,  
VR(PD)=5V  
Monitor Current  
Im  
50  
200  
---  
µA  
TRE= 10*log{Pf/Pf(25°C)}  
1/5  

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