JOG-00899
001
OKI Electronics Components
OLx207L Series
Rev. 6 [Jul. 2005]
5mW Laser Diode DIL Modules with Single Mode Fiber,Built in Cooler, Isolator.
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
· 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
Peak Wavelength
λp
Spectral width
Side Mode Suppression
Ratio
Isolation
Rise Time
Fall Time
Photodiode Dark Current
∆λ
(TLD= 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
SMSR
Pf=5mW, CW
30
---
---
dB
--τr
τf
ID
Tc=-5 to 65ºC
Ibias = Ith
Pf=5mW,10-90%
Vrd=5V
20
------25
25
25
25
15
--40
----9.5
------------------15
---------
--0.5
0.5
1
--------------1.2
2.4
10.5
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
Pf=5mW
CW
Vrd=5V
OL4207L-5-5
OL5207L-5A-5
OL5207L-5B-5
OL6207L-5A-5
OL6207L-5B-5
Vrd=5V,f=1MHz
Pf=5mW
∆T=40°C,Pf=5mW
∆T=40°C,Pf=5mW
Tthm = 25 °C
.
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