E2V0032-37-X1
¡ electronic components
OL592N-2, OL597N-2,
OL5492N-2, OL5497N-2
LASER DIODES
1.55
mm
2 mW Coaxial Module
OL592N-2, OL597N-2, OL5492N-2, OL5497N-2
GENERAL DESCRIPTION
The OL592N-2, OL597N-2, OL5492N-2, and OL5497N-2 are 1.55mm, MQW InGaAsP/InP laser-
diode modules with a 2mW output, pigtailed with single mode fibers. These modules are
optimal light sources for high-capacity long-haul optical transmission systems.
FEATURES
•
•
•
•
Single-mode fiber output: Pf=2 mW
Includes monitor photodiode for power control
Wide operating temperature range
Multi-quantum-well (MQW) structure
APPLICATIONS
• Optical transmission systems
• Subscriber loops
• Optical measuring equipment
1/3
LASER DIODES
OL592N-2, OL597N-2, OL5492N-2, OL5497N-2
PACKAGE DIMENSIONS (Unit: mm)
• OL592N-2, OL597N-2
• OL5492N-2, OL5497N-2
f6.8
f6.8
27.6
40.6
2–f2.2
1.5
13
4–f0.45
e
2
r
92
CASE LD
w
PD
7
r
e
e
f4
r
6.4
r
PD
q
1
w
q
497
CASE LD
q
w
e
7
q
12.7
17
4–f0.45
492
CASE LD
w
q
2–f2.4
8
12
16
w
q
97
CASE LD
w
PD
r
e
2
e
PD
r
2/3
13
4
23.6
LASER DIODES
OL592N-2, OL597N-2, OL5492N-2, OL5497N-2
ABSOLUTE MAXIMUM RATINGS
Parameter
Fiber Output
LD Reverse Voltage
PD Reverse Voltage
PD Forward Current
Operating Temperature
Storage Temperature
Symbol
Pf
V
R
(LD)
V
R
(PD)
I
F
(PD)
T
opr
T
stg
—
—
Ta=25°C
Test Conditions
Ratings
3.0
2
20
10
–20 to +65
–40 to +85
Unit
mW
V
V
mA
°C
°C
OPTICAL AND ELECTRICAL CHARACTERISTICS
Parameter
Threshold Current
Fiber Output Power
Center Wavelength
Spectral Width
Rise Time
Fall Time
Forward Voltage
PD Dark Current
Monitor Current
Symbol Test Conditions
Ith
Pf
lc
s
t
r
t
f
V
F
I
DARK
Im
—
I
F
=Ith+40 mA
Pf=2 mW
Pf=2 mW, RMS
Ibias=Ith
Pf=2 mW, 10% to 90%
Pf=2 mW
V
R
(PD)=5 V
V
R
(PD)=5 V, Pf=2 mW
Min.
—
2
1520
—
—
—
—
—
75
Typ.
10
—
1550
—
—
—
1.1
0.5
300
Max.
25
—
1580
5
0.5
0.5
1.5
20
—
(Ta=25°C)
Unit
mA
mW
nm
nm
ns
ns
V
nA
mA
3/3
