WZ700062B (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-427SHL-8M22

1.31

µm FP-LD MODULE WITH SINGLEMODE FIBER PIGTAIL

ELECTRICAL/OPTICAL CHARACTERISTICS

(Tc=25

°C, unless otherwise noted)

Limits

Parameter

Symbol

Test Conditions

Min.

Typ.

Max.

Unit

Threshold current

Ith

-

--

30

50

mA

Operating current

Iop

Pulse(Note 1)

400

700

900

mA

Operating Voltage

Vop

If=Iop,Pulse(Note 1)

--

--

5

V

If=Iop,Pulse (Note 1)

Tc=25

°C

80

--

--

Optical output power from fiber

end

Pf

If=Iop,Pulse (Note 1)

Tc=60

°C

40

--

--

mW

nm

Central wavelength

λc

If=Iop,Pulse(Note 1)

1290

1310

1330

Spectral width(RMS)

∆λ

If=Iop,Pulse(Note 1)

--

--

10

nm

Pulse droop

(Note

3)

∆Pf

If=Iop,Pulse

(Note 1)

--

--

20

%

Rise and fall times

tr,tf

Ib=Ith,10~90%

(Note 2)

--

1

2

ns

Note 1. Pulse condition : Pulse width ≤ 10µs,Duty ratio ≤ 1%

Note 2. Ib:Bias current (LD)

Note 3.

∆Pfp=(Pf1-Pf2)/Pf1×100

OPTICAL FIBER SPECIFICATION

Parameter

Limits

Unit

Type

SM

-

Mode filed dia.

9.3±1

µm

Cladding dia.

125±2

µm

Jacket dia.

0.9typ.

mm

10µs

Pf1

Pf2

Pf

t