
Sales Department, Fiber Optic Devices Division
Optical Network Operations Unit, NEC Networks
NEC Corporation
1753 Shimonumabe,Nakahara-ku,Kawasaki,Kanagawa 211-8666,Japan
Tel:+81-44-435-5412 Fax:+81-44-435-5109
http://networks.nec.co.jp/on/dd/en/
Copyright 2002 NEC Corporation
NEC Electronics (Europe) GmbH
Sales and marketing of semiconductors across Europe
Oberratherstr. 4, 40472 Dusseldorf, Germany
Tel:+49-211-6503-979 FAX:+49-211-6503-358
USA&CANADA
NEC FiberOptech, Inc.
10050 North Wolfe Road, Suite SW1-290 Cupertino, CA 95014,USA
Tel: +1-408-863-2000 Fax: +1-408-863-2019
Values
Typ
Parameter
Symbol
Conditions
Unit
Min.
Min.
Optical Output Power
from Fiber Pigtail End
P
f
CW, Tc=
40 to +85°C
mW
0.2
Tc=
40 to +85°C
Tc=
40 to +85°C
CW, IF=Ith**
CW, Pf=0.2mW
Tc=
40 to +85°C
CW, Pf=0.2mW,RMS(
20dB)
Tc=
40 to +85°C
Tc=
40 to +85°C
mA
mA
mA
mA
μ
W
V
3
1
5
4
8
13
1.2
0.015
-
1310
15
40
20
40
8
1.5
0.040
0.050
1330
1360
Threshold Current
I
th
Modulation Current
I
mod
Threshold Output Power
Forward Voltage
P
th
V
op
mW/mA
mW/mA
nm
nm
0.010
0.005
1290
1260
Slope Efficiency
S
e
Central Wavelength
λ
c
Temperature Dependency
of Central Wavelength
λ
/
T
nm/°C
0.4
0.5
CW, Pf=0.2mW,RMS (
20dB)
Tc=
40 to +85°C
-3dB
Ib=Ith, 10
90%
Ib=Ith, 90
10%
CW, Pf=0.2mW, VR=5V
VR=5V
VR=5V, f=1MHz
Im=const, Tc=
40 to +85°C
nm
nm
GHz
ns
ns
μ
A
μ
A
pF
dB
1
2.0
0.2
0.3
700
0.001
6
0.5
2.5
4
0.5
0.5
1600
0.1
20
1.5
Spectral Width
σ
Cut-off Frequency
Rise Time
Fall Time
Monitor Current (PD)
Dark Current (PD)
Capacitance (PD)
Tracking Error***
f
c
t
r
t
f
I
m
I
D
C
t
E
r
200
0
* Connected with single mode fiber pigtail (OD-S524 Series) ***
** IF: Forward Current of LD
DIMENSIONS
(Unit:mm)
OPTICAL / ELECTRICAL CHARACTERISTICS
(Tc = +25
°
C, unless otherwise noted.)
.
max
C)
°
25
(
)
(
log
10
=
Pf
Tc
Pf
Er
DATA SUBJECT TO CHANGE WITHOUT NOTICE
7.62
± 0.2
0.2
2.9
1
±
2
7
±
1