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OKI electronic componets |
E2V0026-37-X1
¡ electronic componentsLASER DIODES
OL391N, OL392N, OL397N, OL3492N, OL3497N
OL391N, OL392N, OL397N,
OL3492N, OL3497N
Hight Temperature Operation 1.3 mm Laser-Diode Coaxial Module
GENERAL DESCRIPTION
The OL391N, OL392N, OL397N, OL3492N, and OL3497N are 1.3 mm, MQW InGaAsP/InP laser
diode coaxial modules with single-mode fiber pigtails. These modules are optimal light sources
for high-capacity long-haul optical transmission systems.
FEATURES
• Single-mode fiber output: Pf=1 mW
• Includes monitor photodiode for power control
• High speed
• Multi-quantum-well (MQW) structure
APPLICATIONS
• Line transmission systems
• Subscriber loops
• Optical measuring instruments
PACKAGE DIMENSIONS (Unit: mm)
• OL391N
• OL392N, OL397N
f6.8 f6.8
3–f0.45
e
12
2
2–f2.4
w
8
16
q
CASE LD
w
q
e
PD
4–f0.45
e
2–f2.4
w
2
8
12
16
r
q
92
CASE LD
w
q
PD
r
e
97
CASE LD
w
e
PD
r
q
1/4
LASER DIODES
OL391N, OL392N, OL397N, OL3492N, OL3497N
PACKAGE DIMENSIONS (Continued)
• OL3492N, OL3497N
f6.8
2–f2.2
7
12.7
17
e
w
4–f0.45
f4
r
q
2
492
CASE LD
w
q
r
PD
497
CASE LD
q
e
w
e
PD
r
2/4
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