JOG-01037 Rev.5
OKI
Electronics Components
Preliminary
OL5415L-2
Rev. 5 [11. 2004]
Transmitter optical sub-assembly for SFP/SFF
1. DESCRIPTION
The OL5415L-2 consists of a1.55µm MQW-DFB laser diode, a monitor PD, a single-stage
optical isolator, 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 2.5Gbit/s transmission with high power at high
temperature.
2. FEATURES
•
High output power: 2.2mW fiber output power under CW
•
Wide operating temperature range: Tc=0 to +85
°C
•
Side-mode suppression: 32dB
•
Multi-quantum-well (MQW) DFB structure
•
Internal monitor PD for power control
•
Built-in single-stage optical isolator
•
Coaxial Package
•
No TEC required
3. APPLICATION
•
STM-16
•
OC-48
Drawing No: JOG-01037 Rev.5
-1-
Oki Electric Industry Co., Ltd.
JOG-01037 Rev.5
OKI
Electronics Components
OL5415L-2
4.OPTICAL AND ELECTRICAL CHARACTERISTICS
(Tc = 0 to +85°C, unless otherwise specified)
Test Conditions
Min. Typ. Max.
Unit
CW
2.2
mW
Modulated
1.1
mW
Tc=+25°C,CW
7
15
Tc=+85°C,CW,BOL
40
mA
1.5*Ith-
Tc=+85°C,CW,EOL
BOL
Parameter
Fiber Output Power
Fiber Output Power(Average)
Threshold Current
Symbol
Pf
P
AVG
Ith
Operation Current
Slope efficiency
Modulation Current
Peak Wavelength
Spectral Wideth
Side-mode suppression ratio
LD Forward Voltage
Rise/Fall times
Relative Intensity Noise
Monitor Current
Tracking Error**
Dispersion Penalty***
Connector repetability
Iop
η
Imod
λp
∆λ
SMSR
Vf
Tr/Tf
RIN
Im
TRE
DP
-
Pf=2.2mW,CW,Tc=+25°C
Pf=2.2mW,CW
Pf=2.2mW,CW,Tc=+25°C
Pf=2.2mW,CW,Tc=+25°C
Pf= 2.2mW,CW
Pf=2.2mW,CW, -20dB
Pf=2.2mW,CW
Pf=2.2mW,CW,Tc=+25°C
Pf=2.2mW,CW
P
AVG
=1.1
mW,20-80%
ExR*=9dB
Pf=2.2mW,CW
Pf=2.2mW,CW,Tc=+25°C
(RT to WCT)
-
master pigtail
-0.5
1500
32
0.055
34.5
110
0.08
27.5
40
1580
0.5
1.3
1.6
0.15
50
-1
-130
2200
+1
2
+0.5
mA
W/A
mA
nm
nm
dB
V
ns
dB/Hz
µ
A
dB
dB
dB
*ExR=Extinction ratio
**TRE=10*log{(Pf@0∼+85°C )/(Pf@25°C)} at Im hold(@25°C)
***For OL5415L-2-L (See P.3) after Corning SMF-28
TM
80km transmission
Test condition:ExR=9dB,NRZ,PRBS=2^23-1,@10^-10
Drawing No: JOG-01037 Rev.5
-2-
Oki Electric Industry Co., Ltd.
JOG-01037 Rev.5
OKI
Electronics Components
OL5415L-2
5.ABSOLUTE MAXIMUM RATING
(Tc = +25°C, unless otherwise specified)
Rating
Unit
5
mW
2
V
10
mA
3
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 Case Temperature (Tc)
Storage Temperature
Lead Soldering Temperature (10s)
Symbol
Pf
Vrl
Ifd
Ird
V
rd
Tc
Tstg
-
6.ORDERING INFORMATION
OL5415 L – 2 – L
Distance
Default, no suffix: 40km
L: 80km
Drawing No: JOG-01037 Rev.5
-3-
Oki Electric Industry Co., Ltd.
JOG-01037 Rev.5
OKI
Electronics Components
OL5415L-2
7.OUTLINE DRAWING
All dimensions in millimeters
Package No. (Unit: mm)
Drawing No: JOG-01037 Rev.5
-4-
Oki Electric Industry Co., Ltd.
JOG-01037 Rev.5
OKI
Electronics Components
OL5415L-2
8. SAFETY INFORMATION ON THIS PRODUCT
Warning
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.
Drawing No: JOG-01037 Rev.5
-5-
Oki Electric Industry Co., Ltd.
模拟电子