NX8571 Series
ABSOLUTE MAXIMUM RATINGS
Parameter
Forward Current of LD
Reverse Voltage of LD
Forward Current of PD
Reverse Voltage of PD
Operating Case Temperature
Storage Temperature
Lead Soldering Temperature
Symbol
I
F
V
R
I
F
V
R
T
C
T
stg
T
sld
Ratings
300
2.0
10
20
鈭?0
to +70
鈭?0
to +85
260 (10 sec.)
Unit
mA
V
mA
V
擄C
擄C
擄C
ELECTRO-OPTICAL CHARACTERISTICS (T
LD
= T
set
, T
C
=
鈭?
to +70擄C, unless otherwise specified)
Parameter
Laser Set Temperature
Symbol
T
set
Conditions
Single channel
4 channel tunable
Forward Voltage
Threshold Current
Operation Current
Optical Output Power from Fiber
Peak Emission Wavelength
Wevelength Stability
V
F
I
th
I
op
P
f
位
p
鈭?/div>
P
f
= 10 mW
I
F
= 125 mA, T
LD
= T
set
P
f
= 10 mW, CW, T
LD
= T
set
T
LD
= T
set
, applicable to wavelength
monitor, E.O.L
Spectral Line Width
Side Mode Suppression Ratio
Relative Intensity Noise
Optical Isolation
Polarization Extinction Ratio
*2
MIN.
20
10
0.9
TYP.
MAX.
35
45
Unit
擄C
P
f
= 10 mW
1.2
20
70
2.5
40
125
V
mA
mA
mW
10
1 530
鈭?0
ITU-T
*1
1 609
+20
nm
pm
鈭?/div>
錕?frac12;
SMSR
RIN
I
s
ext
P
f
= 10 mW, CW, 3 dB down
P
f
= 10 mW, CW
P
f
= 10 mW, 20 MHz to 3 GHz
P
f
= 10 mW, CW
P
f
= 10 mW, CW
30
20
35
1
45
2
MHz
dB
鈭?50
dB/Hz
dB
dB
*1
Available for DWDM wavelengths based on ITU-T recommendations (50 GHz grid).
Please refer to
Table A.
*2
Polarization state of LD is aligned parallel to the slow axis.
Data Sheet PL10136EJ03V0DS
3
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