Optoway
1550 nm DFB LASER DIODE MODULES
UNCOOLED MQW DFB LD WITH RECEPTACLE
FEATURES
²
²
²
²
²
Uncooled Laser Diode with MQW Structure
High Reliability, Long Operation Life
Single Frequency Operation with High SMSR
0 to 70
o
C operation without active cooling
Build-in InGaAs monitor
DL-5500
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DL-5500 SERIES
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APPLICATION
Trunk Line, FitL
DESCRIPTION
DL-5500 series are designed for coupling a single mode optical fiber with 1550 nm MQW DFB uncooled laser
diode. DL-5500 series are the best kits as light sources for telecom and datacom applications.
ELECTRICAL AND OPTICAL CHARACTERISTICS (T
C
=25
°C)
Symbol
I
th
V
OP
P
f
Parameter
Threshold Current
Operating Voltage
Optical Output Power
Part No:DL-550X
DL-551X
DL-552X
DL-553X
Center Wavelength
Side Mode Suppression Ratio
Rise And Fall Times
CW
CW, I
F
=Ith+20mA
CW, I
F
=Ith+20mA
0.2
0.5
1.0
2.0
1530
30
-
-
-
1550
35
0.3
-
100
0.1
-
±1.5
-
-
-
1570
mW
Test Conditions
Min.
Typ.
10
1.2
Max.
15
1.5
Unit
mA
V
λc
SMSR
t
r
, t
f
CW, I
th
+20mA
CW, I
th
+20mA
I
F
=I
th
, I
th
+20mA,10~90%
APC, 0~+70
ºC
CW, I
th
+20mA,V
RD
=1V
V
RD
=5V
nm
dB
ns
dB
μA
μA
ΔP
f
/ P
f
Tracking Error
I
m
I
D
PD Monitor Current
PD Dark Current
C
t
PD Capacitance
V
RD
=5V, f=1MHz
10
15
pF
ABSOLUTE MAXIMUM RATINGS (T
C
=25
ºC)
Symbol
P
o
V
RL
V
RD
I
FD
T
opr
T
stg
Parameter
Optical Output Power
(550X/551X/552X/553X)
LD Reverse Voltage
PD Reverse Voltage
PD Forward Current
Operating Temperature
Storage Temperature
Ratings
0.5/1.0/1.5/3
2
10
1.0
0 to 70
-40~+85
Unit
mW
V
V
mA
ºC
ºC
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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
5/1/2003 V1.1
Optoway
MECHANICAL DIMENSION (mm) and PIN ASSIGNMENT
DL-5500
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DL-550X
DL-551X
Note:
Specifications subject to change without notice.
DL-552X
DL-553X
ORDER INFORMATION
Part No.: D L
−
Code
0
1
2
3
Pout (mw)
0.2
0.5
1
2
5 5
□
□
□
−
□
□
Connector Type
SC/PC
SC/PC (Board Mount)
FC/PC
FC/PC (Board Mount)
ST/PC
Speed
1.25 Gbps
2.5 Gbps
Code
Blank
S
Isolator
No
Single-Stage
Code
S
SB
F
FB
T
Code
Blank
S
Code Pin Assignment
0
Type A
5
Type B
8
Type C
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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
5/1/2003 V1.1
PCB Design
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