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參數(shù)資料
| 型號(hào)： | FU-450SDF-SW5M1 |
| 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(dǎo)體激光器與單模光纖尾纖模塊 |
| 文件頁數(shù)： | 2/4頁 |
| 文件大小： | 90K |
| 代理商： | FU-450SDF-SW5M1 |
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 (OPTICAL DEVICES)
FU-450SDF-xW5M1
1.31
μ
m DFB-LD MODULE WITH SINGLEMODE FIBER PIGTAIL
ELECTRICAL/OPTICAL CHARACTERISTICS
(Tc=-10~85°C, unless otherwise noted)
Parameter
Symbol
Limits
Typ.
10
-
-
Test Conditions
Min.
-
2
-
Max.
20
45
100
Unit
CW, Tc=25°C
CW
CW, Ibias=Ith
Threshold current
Ith
mA
Optical output power
at threshold current
Operating current
Pth
μ
W
CW, Pf=2mW, Tc=25°C
CW, APC (Note 1), Tc=85°C
CW, Pf=2mW, Tc=25°C
CW, APC, Tc=85°C
CW, Pf=2mW, Tc=25°C
CW, APC
-
CW, nominal
-
-
-
-
35
60
1.2
1.6
22
-
6
2
55
110
1.5
1.7
40
65
10
Iop
mA
Operating voltage
Vop
V
14
7
3
Modulation Current (Iop-Ith)
(Note 2)
Differential impedance
Optical output power from
fiber end
Light-emission central
wavelength
Wavelength temperature
coefficient
Side mode suppression ratio
Rise and fall time (20~80%)
Relative intensity noise
Tracking error (Note 5)
Monitor current
Imod
mA
Rs
Pf
Ω
mW
λ
c
CW, APC
1290
1310
1330
nm
λ
ct
CW, APC
-
0.09
0.1
nm/°C
Sr
tr, tf
Nr
Er
Imon
CW, APC
(Note 3) (Note 4)
CW, APC, f=1GHz
CW, APC
CW, Pf=2mW, Vrd=5V,
Tc=25°C
-
Vrd=5V
Vrd=5V, f=1MHz
30
-
-
-
0.1
45
125
-145
0.5
-
-
dB
psec
dB/Hz
dB
mA
150
-130
1.25
2
Optical isolation
Dark current (PD)
Capacitance (PD)
Note 1) “APC” represents operating LD by a constant monitor current for Pf=2mW at Tc=25°C.
Note 2) Modulation current for LD driver shall be less than this “Imod” when the optical extinction ratio is
set around 10dB.
Note 3) 2.48832Gb/s NRZ, 2
23
-1, Pf_ave=1mW, Ibias=Ith, optical return loss from the line should be
greater than 24dB in order to ensure the specified performance.
Note 4) Guaranteed only when the length of LD pins are shorter than 5mm.
Note 5) Er=max|10
×
log(Pf / Pf@25°C)|
FIBER PIGTAIL SPECIFICATIONS
Parameter
Type
Mode field diameter
Cladding diameter
Secondary coating outer diameter
Fiber length (Lfiber)
Connector
Optical return loss of connector
DOCUMENTATION
Threshold current (Ith) at Tc=25, 85°C
Operating current (Iop) at Tc=25, 85°C
Operating voltage (Vop) at Tc=25°C
Light-emission central wavelength (
λ
c) at Tc=25°C
Monitor current (Imon) at Tc=25°C
Optical output power from fiber end (Pf)
FU-450SDF- x W5M1
F : F-type pin assignment (see outline drawings)
S : S-type(floating) pin assignment (see outline drawings)
Iso
Id
Ct
20
-
-
-
-
-
-
dB
μ
A
pF
0.1
10
Limits
SM
9.5+/-1
125+/-2
0.9+/-0.1
1000+/-100
SC/PC
40 (min)
Unit
-
μ
m
μ
m
mm
mm
-
dB
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