Optoway
1490 nm DFB LASER DIODE MODULES
2.5 Gbps UNCOOLED MQW DFB LD WITH RECEPTACLE
FEATURES
²
²
²
²
²
²
1490 nm Uncooled Laser Diode with MQW Structure
High Reliability, Long Operation Life
Single Frequency Operation with High SMSR
Operation up to 2.5 Gb/s
0 to 70
o
C operation without active cooling
Build-in InGaAs monitor
DL-5500S-1490
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DL-5500S-1490 Series
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APPLICATION
OC-3, OC-12, OC-48 and Gigabit Ethernet Optical communication system
DESCRIPTION
DL-5500S-1490 series are designed for coupling a single mode optical fiber with 1490 nm MQW DFB uncooled
laser diode. DL-5500S-1490 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-552XS-1490
DL-553XS-1490
Center Wavelength
Side Mode Suppression Ratio
Rise And Fall Times
CW
CW, I
F
=Ith+20mA
CW, I
F
=Ith+20mA
1.0
2.0
1483
30
Test Conditions
Min.
Typ.
10
1.2
-
-
1490
35
150
-
100
0.1
-
±1.5
Max.
15
1.5
-
-
-
1495
Unit
mA
V
mW
nm
dB
ps
dB
μA
μA
λc
SMSR
t
r
, t
f
CW, I
th
+20mA
CW, I
th
+20mA
I
F
=I
th
, I
th
+20mA,20~80%
APC, 0~+70
ºC
CW, I
th
+20mA,V
RD
=1V
V
RD
=5V
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 (552XS/553XS)
LD Reverse Voltage
PD Reverse Voltage
PD Forward Current
Operating Temperature
Storage Temperature
Ratings
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
12/1/2002 V1.0
Optoway
MECHANICAL DIMENSION (mm) and PIN ASSIGNMENT
DL-5500S-1490
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Note:
Specifications subject to change without notice.
ORDER INFORMATION
Part No.: D L
−
Code
2
3
Pout (mw)
1
2
5 5
□
□
□
−
1 4 9 0
−
□
Code
F
FB
T
S
SB
Code
Blank
S
□
Code
Blank
S
Isolator
No
Single-Stage
Code Pin Assignment
0
Type A
5
Type B
8
Type C
Connector Type
FC/PC
FC/PC (Board Mount)
ST/PC
SC/PC
SC/PC (Board Mount)
Speed
1.25 Gbps
2.5 Gbps
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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
12/1/2002 V1.0
Embedded System
京公网安备 11010802033920号
EEWORLD
