Mitsubishi FU-632SEA-3M69A 1.55 um eam/dfb-ld module with singlemode fiber pigtail(wdm) Datasheet

MITSUBISHI (OPTICAL DEVICES)
FU-632SEA-3MxxA/FU-632SEA-6MxxA
1.55 mm EAM/DFB-LD MODULE WITH SINGLEMODE FIBER PIGTAIL(WDM)
DESCRIPTION
Mod ule type FU-632SEA-6MxxA is an electroaborption modulator integrated with 1.55mm DFB-LD
module with single mode optical fiber.
Th is module is suitable to a light source in 2.5Gb/s
digital optical communication systems where the
distance is shorter than 640km.
Th is module is pre pared in accordance with ITU-T
reco mmend ation wavelength channel plan for DenseWDM transmission.
FEATURES
Input impedance is 50W
Integrated Electroabsorption Modulator(EAM)
Distributed feedback (DFB) Laser Diode
Emission wavelength is the 1.55mm band
Single-mode optical fiber pig-tail
Built-in optical isolator
Built-in thermal electric cooler
Butterfly package
APPLICATION
2.5Gbps,6400ps/nm WDM application
2.5Gbps,12800ps/nm WDM application
ABSOLUTE MAXIMUM RATINGS (Tld=Tset)
Parameter
Laser diode
Optical output power
Forward current
Modulator
Photodiode
monitoring
Thermoelectric
cooler(Note 1)
for
Symbol
Pf
If
Conditions
CW
CW
Rating
6
200
Unit
mW
mA
Reverse voltage
Vrl
CW
2
V
Reverse voltage
Forward voltage
Reverse voltage
Forward current
Current
Vrm
Vfm
Vrd
Ifd
Ipe
-
5
1
20
2
1.5
V
V
V
mA
A
Voltage
Vpe
-
3
V
Operating case temperature
Storage temperature
Tc
-
-20 to 70
°C
Tstg
-
-40 to 85
°C
No te 1. Even if the thermoelectric cooler(TEC) is operated within the rated conditions, uncontrolled current
loading or operation without heat sink may easily damage the module by exceeding the storage
temperature range. Thermistor resistance should be properly monitored by the feedback circuit during
TEC operation to avoid the catastrophic damage.
MITSUBISHI (OPTICAL DEVICES)
FU-632SEA-3MxxA/FU-632SEA-6MxxA
1.55 mm EAM/DFB-LD MODULE WITH SINGLEMODE FIBER PIGTAIL(WDM)
ELECTRICAL/OPTICAL CHARACTERISTICS (Tld=Tset, Tc=25°C unless otherwise noted)
Parameter
Symbol
Test Conditions
Limits
Unit
Laser operating
Temperature
Threshold current
Operating current
Tset
CW, If=Iop
Min.
15
Typ.
-
Max.
35
°C
Ith
Iop
CW,Vm=0V
CW,Vm=0V
5
50
60
30
100
mA
mA
Operating voltage
Input impedance
Vop
Zin
CW,Vm=0V,If=Iop
If=Iop
-
50
1.7
-
V
W
Optical output power from
fiber end
Pf
CW,Vm=0V,If=Iop
1.2
-
-
Light emission central
spectral wavelength
Center wavelength drift with
case temperature
Side mode suppression
ratio
lc
Sr
CW,Vm=0V,If=Iop,
Tld=Tset
CW,Vm=0V,APC
Tld=Tset ,Tc=-20~70°C
(Note3,5)
Spectral width
Relative intensity noise
Dl
RIN
Power penalty
Pp
Dlc/DTc
see Table 1.
mW
nm
-1
-
0
pm/°C
35
40
-
(Note3,5)
CW,Vm=0V,If=Iop,2.5GHz
-
3
-155
10
-140
(Note4,5)
-3MxxA series
@6400ps/nm
-
-
1.0
dB
-6MxxA series
@12800ps/nm
-
-
1.0
dB
dB
ps
dB
MHz
dB/Hz
Extinction ratio
Rise/Fall time
Ex
tr/tf
(Note3,5)
(Note3,5),10-90%
11
-
-
120
Cutoff frequency
RF return loss
fc
S11
If=Iop,Vm=-1V
If=Iop,Vm=-1V,0~2GHz
3.5
10
-
-
GHz
dB
If=Iop,Vm=-1V,2~3GHz
7
-
-
dB
If=Iop,Vm=-1V,3~5GHz
3
-
-
dB
Tc=-20 70°C,APC,
ATC (Note6)
CW,If=Iop,Vm=0V
Vrd=5V,Tld=25°C
Vrd=5V,Tld=25°C,f=1MHz
Tc=25°C
Tc=-20~70°C
-
0.3
0.5
dB
0.05
35
23
10
-
1.0
0.1
-
mA
mA
pF
dB
dB
Tracking error
Er
Monitor current
Dark current(PD)
Capacitance(PD)
Optical isolation
Imon
Id
Ct
Iso
Note 2. Vm is EAM bias level at CW condition, Vpp and Voff are EAM amplitude and EAM high level offset
voltage respectively at modulated condition.
3. 2.48832Gb/s,NRZ,PRBS223 -1,If=Iop,Vpp=2.5V,Voff=-0.2V,Tld=Tset, Back to back.
4. 2.48832Gb/s,NRZ,PRBS223 -1,If=Iop,Vpp=2.5V,Voff=-0.2V,Tld=Tset, dispersion=6400ps/nm
for FU-632SEA-3MxxA series, or dispersion=12800ps/nm for FU-632SEA-6MxxA series.
5. Optical return loss of the connectors should be greater than 40dB in order to get specified performance.
6. Er=MAX|10´log(Pf(Tc)/Pf(25° C))|
MITSUBISHI (OPTICAL DEVICES)
FU-632SEA-3MxxA/FU-632SEA-6MxxA
1.55 mm EAM/DFB-LD MODULE WITH SINGLEMODE FIBER PIGTAIL(WDM)
THERMAL CHARACTERISTICS (Tld=Tset, Tc=-20~70°C)
Parameter
Thermistor resistance
Symbol
Rth
B constant of Rth
B
Test Conditions
Min.
Limits
Typ.
Max.
9.5
10
10.5
kW
-
-
3950
-
K
Tld=25°C
Unit
Cooler current
Ipe
If=Iop,Tld=Tset,Tc=70°C
-
0.7
1.2
A
Cooler voltage
Vpe
If=Iop,Tld=Tset,Tc=70°C
-
1.7
2.5
V
FIBER PIGTAIL SPECIFICATIONS
Parameter
Type
Limits
Unit
SM
-
Mode field diameter
9.5
1
mm
Cladding diameter
125 2
mm
Secondary coating outer diameter
0.9
0.1
mm
Optical return loss of connector
40 (min)
dB
DOCUMENTATION (Tld=Tset)
Fiber output power vs. Laser forward current at Vm=0V, Tld=Tset and Tc=25°C.
BER curves at 2.48832Gb/s modulation at Tld=Tset and Tc=25°C.
Threshold current (Ith) at Tld=Tset and Tc=25°C.
Laser forward current (Iop) at Pf=1.2mW, Vm=0V, Tld=Tset and Tc=25°C.
Laser forward voltage (Vop) at Pf=1.2mW, Vm=0V, Tld=Tset and Tc=25°C.
Laser operating temperature (Tset) at lc. (Note 7)
Monitor current (Imon) at Pf=1.2mW, Vm=0V, Tld=Tset and Tc=25°C.
Thermistor resistance (Rth) at lc. (Note 7).
Cooler current (Ipe) at Pf=1.2mW, Vm=0V, Tld=Tset and Tc=70°C.
Cooler voltage (Vpe) at Pf=1.2mW, Vm=0V, Tld=Tset and Tc=70°C.
Note: 7. Tset is attached as a reference data. Rth should be used in order to tune the wavelength to the specified
value accurately.
MITSUBISHI (OPTICAL DEVICES)
FU-632SEA-3MxxA/FU-632SEA-6MxxA
1.55 mm EAM/DFB-LD MODULE WITH SINGLEMODE FIBER PIGTAIL(WDM)
Table 1. (All wavelengths are referred to vacuum. Tolerance is lc
lc (nm)
1530.33
1531.12
1531.90
1532.68
1533.47
1534.25
1535.04
1535.82
1536.61
1537.40
1538.19
1538.98
1539.77
1540.56
1541.35
1542.14
1542.94
1543.73
1544.53
1545.32
1546.12
1546.92
1547.72
1548.51
1549.32
1550.12
1550.92
1551.72
1552.52
1553.33
1554.13
1554.94
1555.75
1556.55
1557.36
1558.17
1558.98
1559.79
1560.61
1561.42
1562.23
6400ps/nm
FU-632SEA-3M11A
FU-632SEA-3M13A
FU-632SEA-3M15A
FU-632SEA-3M17A
FU-632SEA-3M19A
FU-632SEA-3M21A
FU-632SEA-3M23A
FU-632SEA-3M25A
FU-632SEA-3M27A
FU-632SEA-3M29A
FU-632SEA-3M31A
FU-632SEA-3M33A
FU-632SEA-3M35A
FU-632SEA-3M37A
FU-632SEA-3M39A
FU-632SEA-3M41A
FU-632SEA-3M43A
FU-632SEA-3M45A
FU-632SEA-3M47A
FU-632SEA-3M49A
FU-632SEA-3M51A
FU-632SEA-3M53A
FU-632SEA-3M55A
FU-632SEA-3M57A
FU-632SEA-3M59A
FU-632SEA-3M61A
FU-632SEA-3M63A
FU-632SEA-3M65A
FU-632SEA-3M67A
FU-632SEA-3M69A
FU-632SEA-3M71A
FU-632SEA-3M73A
FU-632SEA-3M75A
FU-632SEA-3M77A
FU-632SEA-3M79A
FU-632SEA-3M81A
FU-632SEA-3M83A
FU-632SEA-3M85A
FU-632SEA-3M87A
FU-632SEA-3M89A
FU-632SEA-3M91A
0.05nm.)
12800ps/nm
FU-632SEA-6M11A
FU-632SEA-6M13A
FU-632SEA-6M15A
FU-632SEA-6M17A
FU-632SEA-6M19A
FU-632SEA-6M21A
FU-632SEA-6M23A
FU-632SEA-6M25A
FU-632SEA-6M27A
FU-632SEA-6M29A
FU-632SEA-6M31A
FU-632SEA-6M33A
FU-632SEA-6M35A
FU-632SEA-6M37A
FU-632SEA-6M39A
FU-632SEA-6M41A
FU-632SEA-6M43A
FU-632SEA-6M45A
FU-632SEA-6M47A
FU-632SEA-6M49A
FU-632SEA-6M51A
FU-632SEA-6M53A
FU-632SEA-6M55A
FU-632SEA-6M57A
FU-632SEA-6M59A
FU-632SEA-6M61A
FU-632SEA-6M63A
FU-632SEA-6M65A
FU-632SEA-6M67A
FU-632SEA-6M69A
FU-632SEA-6M71A
FU-632SEA-6M73A
FU-632SEA-6M75A
FU-632SEA-6M77A
FU-632SEA-6M79A
FU-632SEA-6M81A
FU-632SEA-6M83A
FU-632SEA-6M85A
FU-632SEA-6M87A
FU-632SEA-6M89A
FU-632SEA-6M91A
MITSUBISHI (OPTICAL DEVICES)
FU-632SEA-3MxxA/FU-632SEA-6MxxA
1.55 mm EAM/DFB-LD MODULE WITH SINGLEMODE FIBER PIGTAIL(WDM)
OUTLINE DIAGRAM
(Unit : mm)
FU-632SEA-3MxxA/FU-632SEA-6MxxA
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