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OL5311L-2-W159 [OKI]

DFB Laser Module Emitter, 1587nm Min, 1593nm Max, SC Connector, Surface Mount;
OL5311L-2-W159
型号： OL5311L-2-W159
厂家： OKI ELECTRONIC COMPONETS    OKI ELECTRONIC COMPONETS
描述：

DFB Laser Module Emitter, 1587nm Min, 1593nm Max, SC Connector, Surface Mount

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文件： 总5页 (文件大小：179K)
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OJOGK-010I33  
Rev. 1 [12. 2002]  
Electronics Components  
OL4311L-2-Wnnn,OL5311L-2-Wnnn  
OL6311L-2-Wnnn  
Preliminary  
DFB-LD MODULE for CWDM  
1. DESCRIPTION  
The OLx311L-2-Wnnn Flat Lead type DFB-LD module is a InGaAsP/InP laser diode coupled to  
a single mode fiber with a pigtail. It is designed for CWDM.  
2. FEATURES  
• DFB-LD  
• Flat Lead Package  
• Pigtail type  
• Built-in Bias T and Optical Isolator  
3. APPLICATION  
• CWDM  
Drawing No.: JOG-01033  
OLx311L-2-Wnnn  
Page 1 of 5  
Oki Electric Industry Co., Ltd.  
JOG-01033  
OKI Electronics Components  
OLx311L-2-Wnnn  
4.OPTICAL AND ELECTRICAL CHARACTERISTICS  
(Ta = 0 to 70°C, unless otherwise specified)  
Parameter  
Fiber Output Power  
Operation Current  
Symbol  
Pf  
Test Conditions  
CW  
Min. Typ.  
2
Max.  
Unit  
mW  
mA  
Iop  
CW  
150  
40  
CW,BOL  
CW,EOL  
Threshold Current  
Ith  
mA  
nm  
1.5* Ith-BOL  
1473  
1493  
1513  
1533  
1553  
1573  
1593  
1613  
1
OL4311L-2-W147 1467 1470  
OL4311L-2-W149 1487 1490  
OL5311L-2-W151 1507 1510  
OL5311L-2-W153 1527 1530  
OL5311L-2-W155 1547 1550  
OL5311L-2-W157 1567 1570  
OL5311L-2-W159 1587 1590  
OL6311L-2-W161 1607 1610  
2.5Gbps,  
NRZ223–1  
PRBS,  
Peak Wavelength  
Spectral Width  
λp  
Ppeak=  
2mW  
∆λ  
Pf = 2mW, -20dB  
nm  
dB  
Side Mode Suppression  
SMSR  
Pf= 2mW  
30  
Ratio  
LD Forward Voltage  
Rise/Fall times  
Vf  
Tr/Tf  
Zin  
Pf= 2mW  
10-90%, Ppeak= 2mW  
1.6  
V
ps  
Ω
150  
25  
Input Impedance  
-
Monitor Current  
Im  
TER  
ID  
Pf= 2mW(RT/SOL)  
(RT to WCT)  
1000  
µA  
dB  
µA  
pF  
Tracking Error  
-1.25  
9
+1.25  
1
Photodiode Dark Current  
Photodiode Capacitance  
Thermistor Resistance  
VR= 2.2V  
Ct  
VR=2.2V, f=1MHz  
20  
Rth  
10  
11  
kΩ  
B Constant of Thermistor  
-
-
3435  
K
Resistance  
Drawing No.: JOG-01033  
OLx311L-2-Wnnn  
Page 2 of 5  
Oki Electric Industry Co., Ltd.  
JOG-01033  
OKI Electronics Components  
OLx311L-2-Wnnn  
5.ABSOLUTE MAXIMUM RATING  
(Ta = 25°C, unless otherwise specified)  
Parameter  
Fiber Output Power  
Symbol  
P0  
VR  
IF  
IR  
VR  
Ta  
Tstg  
-
Rating  
Unit  
mW  
V
mA  
mA  
V
7
2
LD Reverse Voltage  
PD Forward Current  
50  
PD Reverse Current  
3
15  
0 to 70  
-40 to 85  
260  
PD Reverse Voltage  
Operating Ambient Temperature (Ta)  
Storage Temperature  
°C  
°C  
Lead Soldering Temperature (10s)  
°C  
6. CONNECTOR AND FIBER SPECIFICATIONS  
Parameter  
Fiber  
Code Diameter  
Color  
Specifications  
Unit  
Single Mode Fiber  
0.9  
-
mm  
-
Yellow  
Bending Radius  
Material  
20 (min)  
Heat-resistant  
950 +/-30  
SC  
mm  
-
mm  
-
Length  
Connector  
Drawing No.: JOG-01033  
OLx311L-2-Wnnn  
Page 3 of 5  
Oki Electric Industry Co., Ltd.  
JOG-01033  
OKI Electronics Components  
7.OUTLINE DRAWING  
OLx311L-2-Wnnn  
All dimensions in millimeters  
Package No. (Unit: mm)  
NO:  
1:  
Function  
Thermistor  
4
5
3
6
2
7
1
8
2:  
Thermistor. Ground  
LD DC bias Cathode  
PD Cathode  
3:  
4:  
5:  
PD Anode  
6:  
LD Anode  
7:  
LD RF input Cathode. 25 ohms  
LD Anode  
8:  
Schematic Top View  
Drawing No.: JOG-01033  
OLx311L-2-Wnnn  
Page 4 of 5  
Oki Electric Industry Co., Ltd.  
JOG-01033  
OKI Electronics Components  
OLx311L-2-Wnnn  
Safety Information on this product  
Warning  
A laser beam is emitted from this laser diode during operation.  
The invisible or visible laser beam, directly or indirectly, may cause injury to the eye  
Laser Beam  
or loss of eyesight.  
Do not look directly into the laser beam.  
Avoid exposure to the laser beam, any reflected or collimated beam.  
The product contains gallium arsenide, GaAs.  
Caution  
GaAs vapor and powder are hazardous to human health if inhaled, ingested or swallowed.  
Do not destory or burn the product.  
GaAs Product  
Do not crush or chemically dissolve the product.  
Do not put the product in the mouth.  
Observe related laws and company regulations when discarding this product.  
The product should be excluded from general industrial waste or household garbage.  
A glass-fiber is attached on the product. Handle with care.  
When the fiber is broken or damaged, handle carefully to avoid injury from  
the damaged part or fragments.  
Caution  
Optical Fiber  
Copyright 2002 Oki Electric Industry Co., Ltd  
Drawing No.: JOG-01033  
OLx311L-2-Wnnn  
Page 5 of 5  
Oki Electric Industry Co., Ltd.  

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