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DL-3345AR-VTS PDF预览

DL-3345AR-VTS

更新时间: 2024-01-24 22:20:27
品牌 Logo 应用领域
OPTOWAY 有线电视
页数 文件大小 规格书
4页 92K
描述
Uncooled 1310 nm MQW-DFB LD for CATV return path application

DL-3345AR-VTS 技术参数

生命周期:Contact ManufacturerReach Compliance Code:compliant
风险等级:5.72Base Number Matches:1

DL-3345AR-VTS 数据手册

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Optoway  
DL-33X8AR  
****************************************************************************************************************************************************************  
DL-33X8AR Series  
Uncooled 1310 nm MQW-DFB LD for CATV return path application  
****************************************************************************************************************************************************************  
DESCRIPTION  
DL-33X8AR series are designed for coupling a single mode optical fiber with 1310 nm MQW-DFB  
uncooled laser diode. DL-33X8AR series are the best kits as light source for CATV return path application.  
FEATURES  
l
l
l
l
l
l
l
1310 nm Uncooled DFB Laser Diode with MOW Structure  
High Reliability, Long Operation Life  
Single Frequency Operation with High SMSR  
-20 to 85operation without active cooling  
Built-in InGaAs monitor photodiode  
Low Inter-modulation Distortion  
Built-in Isolator  
CHARACTERISTICS  
ELECTRICAL AND OPTICAL CHARACTERISTICS (TC = 25ºC)  
Symbol Parameter  
Threshold Current  
Test Conditions  
Min.  
Typ.  
Max.  
Unit  
10  
15  
45  
CW, Room Temperature  
CW, Over Temperature  
CW, Room Temperature  
CW, Over Temperature  
mA  
mA  
mA  
mA  
V
I
th  
45  
100  
1.5  
Iop  
Operation Current  
Operating Voltage  
1.2  
V
op  
CW, I =Iop  
F
Optical Output Power  
Part No.:DL-3338AR  
DL-3348AR  
P
CW, I =Iop  
F
f
2.0  
3.0  
4.0  
mW  
mW  
mW  
nm  
DL-3358AR  
λc  
1290  
30  
1310  
1330  
Central Wavelength  
CW, I =Iop  
F
SMSR  
35  
Side Mode Suppression Ratio  
Tracking Error  
f
nm  
dB  
CW, I =Iop  
F
APC, -20~85 ℃  
-1  
1
1500  
0.1  
15  
ΔP / P  
Im  
f
100  
μA  
μA  
PD monitor Current  
PD Dark Current  
CW, I =Iop, V =1V  
F
RD  
VRD=5V  
I
D
10  
pF  
dBc  
dBc  
dB  
PD Capacitance  
VRD=5V, f=1 MHz  
C
t
-50  
-55  
IMD2  
IMD3  
CNR  
BF  
Second-Order Intermodulation (*1)  
Third-Order Intermodulation  
Carrier to Noise Ratio  
Bandpass Flatness  
(*1)  
51  
30  
(*2)  
1.0  
dB  
Peak to Valley, 5~300 MHz  
f=5~300 MHz  
λ=1310 nm  
-145  
dB/Hz  
dB  
RIN  
Iso  
Relative Intensity Noise  
Optical Isolation  
Note: *1. 20 Km fiber loss, 2-tone (13 MHz and 19 MHz), OMI=0.1 for each RF Channel.  
*2. 1-tone with OMI=0.2, through 20 km fiber  
****************************************************************************************************************************************************************  
OPTOWAY TECHNOLOGY INC. No.38, Kuang Fu S. Road, Hu Kou, Hsin Chu Industrial Park, Hsin Chu, Taiwan 303  
Tel: 886-3-5979798  
Fax: 886-3-5979737  
E-mail: sales@optoway.com.tw http: // www.optoway.com.tw 6/1/2008 V1.0  

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