FU-68SDF-V802M83B [ETC]
FIBER OPTIC TRANSMITTER ; 光纤传输器\n
| 型号： | FU-68SDF-V802M83B |
| 厂家： | 
ETC |
| 描述： | FIBER OPTIC TRANSMITTER
|
| 文件： | 总5页 (文件大小：112K) |
| 中文： | 中文翻译 | 下载： | 下载PDF数据表文档文件 |
MITSUBISHI (OPTICAL DEVICES)
FU-68SDF-V802MxxB
1.55 mm DFB-LD MODULE WITH SINGLEMODE FIBER PIGTAIL
(WAVELENGTH SELECTED, BIAS CIRCUIT INTEGRATED, DIGITAL APPLICATION)
DESCRIPTION
m
Module type FU-68SDF-V802MxxB is a 1.55 m DFB-
LD module with single-mode optical fiber.
This module is suitable to a directly modulated light
source for use in 2.5Gb/s digital optical
communication systems.
This module is prepared in accordance with ITU-T
recommendation wavelength channel plan for Dense-
WDM transmission.
FEATURES
Multi quantum wells (MQW) DFB Laser Diode
module
Input impedance is 25W
Emission wavelength is in 1.55mm band
High-speed response
Built-in optical isolator
Built-in thermal electric cooler
Butterfly package
With photodiode for optical output monitor
APPLICATION
High speed transmission systems (~2.5Gb/s)
Dense-WDM systems
ABSOLUTE MAXIMUM RATINGS (Tld=Tset)
Parameter
Optical output
Symbol
Pf
Conditions
CW
Rating
6
Unit
mW
Laser diode
power
Forward current
Reverse voltage
Reverse voltage
Forward current
Cooler current
Cooler voltage
If
Vrl
Vrd
Ifd
Ipe
Vpe
CW
150
2
20
2
1.3
3.1
mA
V
V
mA
A
V
Photodiode
Thermo-
electric cooler
(Note)
Operating case temperature
Tc
-20 ~ 70
-40 ~ 85
°C
°C
Storage temperature
Tstg
Note) Even if the thermo-electric cooler (TEC) is operated within the rated conditions, uncontrolled current loading
or operation without heatsink 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-68SDF-V802MxxB
1.55 mm DFB-LD MODULE WITH SINGLEMODE FIBER PIGTAIL
(WAVELENGTH SELECTED, BIAS CIRCUIT INTEGRATED, DIGITAL APPLICATION)
ELECTRICAL/OPTICAL CHARACTERISTICS (Tld=Tset, Tc=25°C unless otherwise noted)
Parameter
Symbol
Test Conditions
Limits
Typ.
10
Unit
Min.
-
-
Max.
25
100
Threshold current
Ith
Pth
CW
mA
Optical output power
at threshold current
Operating current
Operating voltage
Input impedance
CW, If=Ith
-
mW
Iop
Vop
Zin
CW, Pf=2mW
CW, Pf=2mW
Pf=2mW
-
-
-
40
1.3
25
65
1.8
-
mA
V
W
Light-emission central
wavelength
(Note 1)
(Note 2)
nm
lc
Central wavelength drift with
case temp.
-1
-
0
Dlc/DTc Tc=-20~70°C
pm/°C
Laser operating temperature
Spectral width
Tset
Dl
-
20
-
-
35
0.4
°C
nm
(Note 1), -20dB
0.2
Side mode suppression ratio
Dispersion penalty
Sr
Pp
(Note 1)
33
-
40
-
-
2
dB
dB
(Note 1), at 10-10 BER,
+1800ps/nm
Pf=2mW
Cutoff frequency
(-1.5dB optical)
Rise and fall time
(10~90%)
fc
tr, tf
Nr
3.5
-
-
GHz
psec
dB/Hz
dB
(Note 1)
-
-
-
-
-155
-
150
-145
0.5
Relative intensity noise
CW, Pf=2mW,
0.5~3GHz
Tracking error
(Note 3)
Er
Tc=-20~70°C,
APC, ATC
Differential efficiency
CW, Pf=2mW
0.057
-20
0.07
-
0.15
20
mW/
mA
%
h
Linearity
CW, Pf=0.2~2.4mW,
(Note 4)
Dh
Monitor current
Optical isolation
Imon
Iso
CW, Pf=2mW, Vrd=5V
Tc=25°C
0.1
35
23
-
-
-
2
-
-
mA
dB
Tc=-20~70°C
Dark current (PD)
Capacitance (PD)
Id
-
-
0.1
Vrd=5V, Tc=-20~70°C
Vrd=5V, f=1MHz
mA
Ct
-
-
10
pF
Note 1) 2.48832Gb/s NRZ, 223-1, Pf_ave=1mW, Extinction ratio 10dB, optical return loss of the connectors should
be greater than 40dB in order to ensure the specified performance.
Note 2) See Table 1.
Note 3) Er=max|10´log(Pf / Pf@25°C)|
Note 4) Variation of the differential efficiency from the straight line between 0.2mW and 2mW.
MITSUBISHI (OPTICAL DEVICES)
FU-68SDF-V802MxxB
1.55 mm DFB-LD MODULE WITH SINGLEMODE FIBER PIGTAIL
(WAVELENGTH SELECTED, BIAS CIRCUIT INTEGRATED, DIGITAL APPLICATION)
THERMAL CHARACTERISTICS (Tld=Tset, Tc=-20~70°C)
Parameter
Symbol
Test Conditions
Limits
Typ.
10
Unit
Min.
9.5
Max.
10.5
Thermistor resistance
Rth
B
Tld=25
-
kW
K
B constant of Rth
Cooling capacity
-
50
3950
-
-
-
DT
Ipe
Vpe
Pf=2mW, Tc=70°C
°C
A
Cooler current
Cooler voltage
-
-
0.6
1.2
1
2
Pf=2mW, Tc=70°C, Tld=Tset
Pf=2mW, Tc=70°C, Tld=Tset
V
FIBER PIGTAIL SPECIFICATIONS
Parameter
Type
Limits
SM
Unit
-
Mode field diameter
9.5
1
mm
Cladding diameter
125
2
mm
mm
-
Secondary coating outer diameter
Connector
0.9 0.1
FC/PC
Optical return loss of connector
40 (min)
dB
DOCUMENTATION (Tld=Tset)
Fiber output power vs. Laser forward current at Tld=Tset and Tc=-20,25,70°C
BER curves at 2.48832Gb/s modulation
Threshold current (Ith)
Laser forward current (Iop) at Pf=2mW
Laser forward voltage (Vop) at Pf=2mW
Laser operating temperature (Tset) at lc (Note 5)
Monitor current (Imon) at Pf=2mW
Thermistor resistance (Rth)
Cooler current (Ipe) at Pf=2mW and Tc=70°C
Cooler voltage (Vpe) at Pf=2mW and Tc=70°C
Note 5) 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-68SDF-V802MxxB
1.55 mm DFB-LD MODULE WITH SINGLEMODE FIBER PIGTAIL
(WAVELENGTH SELECTED, BIAS CIRCUIT INTEGRATED, DIGITAL APPLICATION)
Table 1.
Type number
Type number
lc (nm)
1529.55
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
lc (nm)
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
1563.05
1563.86
FU-68SDF-802M9B
FU-68SDF-802M11B
FU-68SDF-802M13B
FU-68SDF-802M15B
FU-68SDF-802M17B
FU-68SDF-802M19B
FU-68SDF-802M21B
FU-68SDF-802M23B
FU-68SDF-802M25B
FU-68SDF-802M27B
FU-68SDF-802M29B
FU-68SDF-802M31B
FU-68SDF-802M33B
FU-68SDF-802M35B
FU-68SDF-802M37B
FU-68SDF-802M39B
FU-68SDF-802M41B
FU-68SDF-802M43B
FU-68SDF-802M45B
FU-68SDF-802M47B
FU-68SDF-802M49B
FU-68SDF-802M51B
FU-68SDF-802M53B
FU-68SDF-802M55B
FU-68SDF-802M57B
FU-68SDF-802M59B
FU-68SDF-802M61B
FU-68SDF-802M63B
FU-68SDF-802M65B
FU-68SDF-802M67B
FU-68SDF-802M69B
FU-68SDF-802M71B
FU-68SDF-802M73B
FU-68SDF-802M75B
FU-68SDF-802M77B
FU-68SDF-802M79B
FU-68SDF-802M81B
FU-68SDF-802M83B
FU-68SDF-802M85B
FU-68SDF-802M87B
FU-68SDF-802M89B
FU-68SDF-802M91B
FU-68SDF-802M93B
FU-68SDF-802M95B
All wavelengths are referred to vacuum.
Tolerance is lc 0.05nm.
MITSUBISHI (OPTICAL DEVICES)
FU-68SDF-V802MxxB
1.55 mm DFB-LD MODULE WITH SINGLEMODE FIBER PIGTAIL
(WAVELENGTH SELECTED, BIAS CIRCUIT INTEGRATED, DIGITAL APPLICATION)
OUTLINE DIAGRAM
(Unit : mm)
28.4
FU-68SDF-V802MxxB
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