JOG-00899
001
Rev. 6 [Jul. 2005]
OKI
Electronics Components
OLx207L Series
1. DESCRIPTION
OLx207L-5 Series are Laser Diodes in DIL package with single mode fiber.
2. FEATURES
· Single mode fiber output : Po=5mW
· Includes monitor PD for power control
· Multi-quantum-well (MQW) DFB structure
· Thermo-electric cooler
· Built-in optical isolator
3. APPLICATION
5mW Laser Diode DIL Modules with Single Mode Fiber,Built in Cooler, Isolator.
· WDM supervisory channel in SDH system with optical in-line amplifier
4.OPTICAL AND ELECTRICAL CHARACTERISTICS
Parameter
Threshold Current
Operation current
LD Forward Voltage
Symbol
Ith
Iop
Vfl
λp
∆λ
SMSR
---
τr
τf
I
D
(T
LD
= 25°C, unless otherwise specified)
Test Conditions
Min. Typ. Max. Unit
CW
---
---
30
mA
Pf=5mW, CW
---
---
100
mA
Pf=5mW, CW
---
---
3
V
OL4207L-5-5
1475 1480 1485
nm
OL5207L-5A-5
1505 1510 1515
nm
Pf=5mW
OL5207L-5B-5
1515 1520 1525
nm
CW
OL6207L-5A-5
1620 1625 1630
nm
OL6207L-5B-5
1645 1650 1655
nm
Pf=5mW, CW, -20dB
---
---
1
nm
Pf=5mW, CW
Tc=-5 to 65ºC
Ibias = Ith
Pf=5mW,10-90%
Vrd=5V
Pf=5mW
CW
Vrd=5V
OL4207L-5-5
OL5207L-5A-5
OL5207L-5B-5
OL6207L-5A-5
OL6207L-5B-5
Peak Wavelength
Spectral width
Side Mode Suppression
Ratio
Isolation
Rise Time
Fall Time
Photodiode Dark Current
30
20
---
---
---
25
25
25
25
15
---
40
---
---
9.5
---
---
---
---
---
---
---
---
---
---
15
---
---
---
---
---
---
0.5
0.5
1
---
---
---
---
---
---
---
1.2
2.4
10.5
dB
dB
ns
ns
µA
µA
µA
µA
µA
µA
pF
°C
A
V
kΩ
Monitor Current
Im
PD Capacitance
Cooler Capacity
Cooler Current
Cooler Voltage
Thermistor Resistance
Ct
∆T
Ic
Vc
Rth
Vrd=5V,f=1MHz
Pf=5mW
∆T=40°C,Pf=5mW
∆T=40°C,Pf=5mW
Tthm = 25 °C
.
1/6
001
JOG-00899 Rev.6
OKI
Electronics Components
OLx207L Series
5.ABSOLUTE MAXIMUM RATING
(Tc= 25°C, unless otherwise specified)
Parameter
Fiber Output Power
LD Reverse Voltage
Photodiode Forward Current
Photodiode Reverse Voltage
Cooler Curent
Operating Case
Storage Temperature
Lead Soldering
Symbol
Pf
Vrl
Ifl
Vrd
Ic
Tc
Tstg
-
Rating
6
2.0
10
20
1.4
-5 to 65
-40 to 85
260 (10sec)
Unit
mW
V
mA
V
A
°C
°C
°C
6. CONNECTOR AND FIBER SPECIFICATIONS
Parameter
Type
Mode Field Diameter
Cladding Diameter
Jacket Diameter
Length
Connector
7.ORDERING INFORMATION
Specifications
SM
9+/-1
125+/-2
900
1 (Min.)
FC/SPC or SC/SPC
Unit
---
µm
µm
µm
m
---
OL 5 207 L - 5 A-10-SC
Wavelength
4: 1.4µm, 5: 1.5µm, 6: 1.6µm
Package Number
Device Structure
L: DFB Laser
Optical Output Power
Laser in mW
Wavelength
See Table A
Peak Wavelength Tolerance
5(Default): +/-5nm, 10: +/-10nm
Fiber Connector Type
SC: SC Connector
FC (Default) : FC Connector
Table A
Oki Part Number
OL4207L-5
OL5207L-5A
OL5207L-5B
OL6207L-5A
OL6207L-5B
Peak Wavelength(Typ.)
1480nm
1510nm
1520nm
1625nm
1650nm
.
2/6
001
JOG-00899 Rev.6
OKI
Electronics Components
OLx207L Series
8.Attached Data
a.
b.
c.
d.
e.
f.
If-Pf, If-Im graph at T
LD
=25°C
Spectrum graph at T
LD
=25°C
Threshold current(Ith) at T
LD
=25°C
Operating current(Iop) at Pf=5mW, T
LD
=25°C
Monitor current(Im) at Pf=5mW, T
LD
=25°C
Peak Wavelength(λ p) at T
LD
=25°C
9.Outline Drawing
All dimensions in millimeters
Tolerances unless noted +/-0.5
Package No. 207(Unit: mm)
1m Min.
.
3/6
001
JOG-00899 Rev.6
OKI
Electronics Components
OLx207L Series
10.TYPICAL OPERATING CHARACTERISTICSS
OL6207L-5A
Light-Current Characteristic
6
TLD=25 deg.C
Spectrum Graph
3
Po-If
2.5
0
-10
-20
-30
-40
-50
-60
5
Po-Im
4
2
Vf-If
2
1
1
0.5
0
0
20
40
60
80
LD Forward Current [mA]
0 .2 5
0.5
0.75
Mo nito r C urren t[mA]
0
100
Po(dB)
3
1.5
0
1.0
-70
1600
1610
1620
1630
1640
1650
Wavelength(nm)
TERMINAL CONNECTION
(BOTTOM VIEW)
LD
Thermistor
PD
Case
TEC
.
4/6
001
JOG-00899 Rev.6
OKI
Electronics Components
OLx207L Series
For LD
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.
.
5/6
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