參數(shù)資料
型號： FU-450SDF-L4M50C
廠商： Mitsubishi Electric Corporation
英文描述： 1.31 um DFB-LD MODULE WITH SINGLEMODE FIBER PIGTAIL
中文描述： 1.31微米半導體激光器與單模光纖尾纖模塊
文件頁數(shù)： 2/4頁
文件大?。?/td> 91K
代理商： FU-450SDF-L4M50C
MAY06 (2/4)
Mitsubishi Electric Corporation reserves the right to make changes to the products or information contained herein
without notice. No liability is assumed as a result of their use or application.
MITSUBISHI CONFIDENTIAL
MITSUBISHI (OPTICAL DEVICES)
FU-450SDF-L4M50C/60C
1.31
μ
m DFB-LD MODULE WITH SINGLEMODE FIBER PIGTAIL
ELECTRICAL/OPTICAL CHARACTERISTICS
(Tc=25
°
C unless otherwise noted)
Parameter
Symbol
Threshold current
Ith
Test Conditions
Limits
Typ.
10
-
23
1.2
2
1310
35
3
-
0.5
Unit
mA
CW
CW, Tc=-20~85
°
C
CW
CW, If=Iop
CW, If=Iop
CW, If=Iop
CW, Pf=2mW, Tc=-20~85
°
C
If=Iop
5 ~ 200MHz
Tc=-20~85
°
C,
APC, ATC
CW, Pf=2mW
CW, Pf=2mW, Tc=85
°
C
CW, Pf=2mW, Tc=-20~85
°
C
Min.
-
-
-
-
Max.
25
50
45
1.6
Operating current
Operating voltage
Optical output power
Center wavelength
Side mode suppression ratio
Cut-off freauency
Frequency response ripple
Tracking error
(Note 1)
Differential efficiency
Iop
Vop
Pf
λ
c
Sr
fc
Δ
S21
Er
mA
V
mW
nm
dB
GHz
dB
dB
1290
30
1.5
-0.5
-
1330
-
-
0.5
1.0
0.09
0.045
0.5
0.13
0.07
-
0.25
0.2
1.35
η
mW/mA
Relative differencial efficiency
(Note 2)
Monitor current
Optical isolation
Dark current (PD)
Capacitance (PD)
Rerative intencity noise
(Note 3)
2
nd
order distortion
3
rd
order distortion
Imon
-
Imon
Iso
Id
Ct
RIN
CW, Pf=1mW, Vrd=5V
Vrd=5V, Tc=-20~85
°
C
Vrd=5V, f=1MHz
CW, Pf=2mW, f=5 ~ 200MHz
Tc=-20~85
°
C
2 tone test
f1=13MHz, f2=19MHz
m=10%/tone, Imon=Imonop
(Note4)
2 tone, m=10%/tone,
Imon=Imonop, 15km fiber
(Note 5)
0.05
30
-
-
-
-
-
-
-
2
-
0.5
20
-140
mA
dB
μ
A
pF
dB/Hz
-155
D2
-
-55
-50
dBc
D3
-
-75
-60
dBc
Spurious noise (Carrier ON)
Spurious noise (Carrier OFF)
NspON
NspOFF
-
-
-57
-35
-45
-25
dBc
dBc
Note 1)
Note 2)
Note 3)
Note 4)
Note 5)
Er=max|10
×
log(Pf / Pf@25°C)|
Relative differential efficiency is defined as the differential efficiency ratio to the differential efficiency at 25
°
C.
Relative intencity noise does not include shot noise of receiver.
Optical return loss of the connectors should be greater than 40dB in order to get the specified performance.
Spurious noise is defined under the following test conditions;
2 tone carrier frequency: f1=13MHz, f2=19MHz
Measurement frequency: 5 to 200MHz
Spectrum analyzer setting: Resolution bandwidth 100 kHz, video bandwidth 30 kHz and 30 second max. hold.
FIBER PIGTAIL SPECIFICATIONS
Parameter
Type
Mode field diameter
Cladding diameter
Secondary coating outer diameter
Fiber length (Lfiber)
Connector
Optical return loss of connector
Limits
SM
9.5+/-1
125+/-2
0.9+/-0.1
1000+100-100
SC/APC
60 (min)
Unit
-
μ
m
μ
m
mm
mm
-
dB
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