JOG-01016
OKI
Electronics Components
Preliminary
OL5414L-2
Rev. 1 [10. 2002]
Transmitter optical sub-assembly for SFP/SFF
1.DESCRIPTION
The OL5414L-2 consists of a1.55µm MQW-DFB laser diode, a monitor PD, a single-mode
fiber-stub, a split sleeve for the optical connector with
φ
1.25 mm ferrule
and a coaxial package.
This module is a transmitter optical sub-assembly for 1.25Gbit/s transmission with high power at high
temperature.
2. FEATURES
•
•
•
•
•
•
Fiber output power: Pf=2.2mW
Multi-quantum-well (MQW) DFB structure
Includes monitor PD for power control
Coaxial Package
Wide operation range: Ta=0 to +85
°C
Side mode suppression: 32dB
3. APPLICATION
•
Giga bit ether (80km)
Drawing No: JOG-01016
OL5414L-2
-1-
Oki Electric Industry Co., Ltd.
JOG-01016
OKI
Electronics Components
OL5414L-2
4.OPTICAL AND ELECTRICAL CHARACTERISTICS
(Ta = 0 to +85°C, unless otherwise specified)
Test Conditions
Min.
Typ.
Max.
Unit
CW
2.2
mW
Ta=+25°C,CW
15
mA
Ta=+85°C,CW
60
Pf=2.2mW,CW
90
mA
Pf=2.2mW,CW,Ta=+25°C
Pf= 2.2mW,CW
Pf=2.2mW,CW, -20dB
Pf=2.2mW,CW
Pf=2.2mW,CW,Ta=+25°C
Pf=2.2mW,CW
P
peak
=
2.2mW
Pf=2.2mW,CW
VRD=1.5V,Ta=+25°C
VRD=1.5V,Ta=+25°C
VRD=1.5V,
f=1MHz,Ta=+25°C
(RT to WCT)
master pigtail
0.07
1500
32
1.3
1.6
0.15
120
2200
20
10
-1
-0.5
+1
+0.5
1580
0.5
W/A
nm
nm
dB
V
ns
Parameter
Fiber Output Power
Threshold Current
Operation Current
Slope efficiency
Peak Wavelength
Spectral Wideth
Side-mode suppression ratio
LD Forward Voltage
Rise/Fall times
Monitor Current
Photodiode Dark Current
Photodiode Capacitance
Tracking Error
Connector repetability
Symbol
Pf
Ith
Iop
η
λ
p
∆λ
SMSR
Vf
Tr/Tf
Im
Id
Ct
TRE
-
µ
A
nA
pF
dB
dB
5.ABSOLUTE MAXIMUM RATING
(Ta = +25°C, unless otherwise specified)
Rating
Unit
5
mW
2
V
10
mA
2
mA
30
V
0 to +85
°
C
-40 to +85
°
C
260
°
C
Parameter
Fiber Output Power
LD Reverse Voltage
Monitor PD Forward Current
Monitor PD Reverse Current
Monitor PD Reverse Voltage
Operating Ambient Temperature (Ta)
Storage Temperature
Lead Soldering Temperature (10s)
Symbol
Pf
V
R
I
F
I
R
V
R
Ta
Tstg
-
Drawing No: JOG-01016
OL5414L-2
-2-
Oki Electric Industry Co., Ltd.
JOG-01016
OKI
Electronics Components
OL5414L-2
6.OUTLINE DRAWING
All dimensions in millimeters
Package No. (Unit: mm)
ORP
Bottom view
ORP: Optical reference plane
Drawing No: JOG-01016
OL5414L-2
-3-
Oki Electric Industry Co., Ltd.
JOG-01016
OKI
Electronics Components
OL5414L-2
7. SAFETY INFORMATION ON THIS PRODUCT
A laser beam is emitted from this laser diode during operation.
The invisible or visible laser beam, directly or indirectly, may cause injury to
Laser Beam the eye
or loss of eyesight.
Do not look directly into the laser beam.
Avoid exposure to the laser beam, any reflected or collimated beam.
Caution
The product contains gallium arsenide, GaAs.
GaAs vapor and powder are hazardous to human health if inhaled, ingested or
GaAs
swallowed.
Product
Do not destory or burn the product.
Do not crush or chemically dissolve the product.
Do not put the product in the mouth.
Observe related laws and company regulations when discarding this product.
The product should be excluded from general industrial waste or household
garbage.
Caution
A glass-fiber is attached on the product. Handle with care.
Optical Fiber When the fiber is broken or damaged, handle carefully to avoid injury from
the damaged part or fragments.
All specifications described herein are subject to change without notice.
Warning
Copyright 2002 Oki Electric Industry Co., Ltd
Drawing No: JOG-01016
OL5414L-2
-4-
Oki Electric Industry Co., Ltd.
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