Optoway
1550 nm DFB LASER DIODE MODULES
UNCOOLED MQW DFB LD WITH RECEPTACLE
FEATURES
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-550XX
DL-551XX
DL-552XX
DL-553XX
DL-554XX
Center Wavelength
Side Mode Suppression Ratio
Rise And Fall Times
Part No:DL-55XX
DL-55XXS
Tracking Error
PD Monitor Current
PD Dark Current
CW
CW, I
F
=Ith+20mA
CW, I
F
=Ith+20mA
0.2
0.5
1.0
2.0
3.0
1530
30
0.5
1.0
2.0
3.0
-
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,20~80%
1550
35
nm
dB
ΔP
f
/ P
f
I
m
I
D
APC, 0~+70 ºC
CW, I
th
+20mA,V
RD
=1V
V
RD
=5V
-1.5
100
226
150
1.5
ps
dB
μA
0.1
μA
C
t
PD Capacitance
V
RD
=5V, f=1MHz
10
15
pF
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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
4/15/2009 V3.0
Optoway
ABSOLUTE MAXIMUM RATINGS (T
C
=25 ºC)
Symbol
P
o
V
RL
V
RD
I
FD
T
opr
T
stg
Parameter
Optical Output Power
(550XX/551XX/552XX/553XX/554XX)
LD Reverse Voltage
PD Reverse Voltage
PD Forward Current
Operating Temperature
Storage Temperature
Ratings
0.5/1.0/1.5/3/4
2
10
1.0
0 to 70
-40~+85
Unit
mW
V
V
mA
ºC
ºC
DL-5500
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MECHANICAL DIMENSION (mm) and PIN ASSIGNMENT
Max.L
SC RECEPTACLE
(DL-55XXX-SX)
Max.L
SC RECEPTACLE (BOARD MOUNT)
(DL-55XXX-SBX)
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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
4/15/2009 V3.0
Optoway
DL-5500
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Max.L
FC RECEPTACLE
(DL-55XXX-FX)
Max.L
FC RECEPTACLE (BOARD MOUNT)
(DL-55XXX-FBX)
Max.L
ST RECEPTACLE
(DL-55XXX-TX)
Max. L
Dimension
F
1.2
4.6
6.2
8.2
P//N
550XX-X
551XX-X
550XX-XS
551XX-XS
552XX-XS
553XX-XS
554XX-XS
S
3.6
7
8.6
10.6
SB
3
6.4
8.0
10.0
FB
3.9
7.3
8.9
10.9
T
2.7
6.1
7.7
9.7
Note:
Specifications subject to change without notice.
*******************************************************************************************************************************************************
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
4/15/2009 V3.0
Optoway
ORDER INFORMATION
Part No.: D L
−
5 5
□ □ □
−
□
□
Code
0
1
Pout (mW)
0.2
0.5
Code
Blank
S
Code
0
5
8
Speed
1.25 Gbps
2.5 Gbps
Pin Assignment
Type A
Type B
Type C
Code
Blank
S
DL-5500
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Isolator
No
Single-Stage
Code
S
SB
F
FB
T
Connector Type
SC/PC
SC/PC (Board Mount)
FC/PC
FC/PC (Board Mount)
ST/PC
Part No.: D L
−
5 5
□ □ □
−
□
S
Code
2
3
4
Pout (mW)
1
2
3
Code
Blank
S
Code
0
5
8
Speed
1.25 Gbps
2.5 Gbps
Pin Assignment
Type A
Type B
Type C
Code
S
Isolator
Single-Stage
Code
S
SB
F
FB
T
Connector Type
SC/PC
SC/PC (Board Mount)
FC/PC
FC/PC (Board Mount)
ST/PC
*******************************************************************************************************************************************************
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
4/15/2009 V3.0
Optoway
Revision History
Version
1.0
2.0
DL-5500
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Subject
Initial datasheet
1. Combine 1.25G and 2.5G characteristics in one data sheet
2. Add 3mW products
3. Revise FC RECEPTACLE (BOARD MOUNT) thread thru dim.:
M2 =
> UNC-2B
4. Revise drawing
Revise order information
Release Date
5/1/2003
12/1/2007
3.0
4/15/2009
*******************************************************************************************************************************************************
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
4/15/2009 V3.0
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