Sumitomo Electric Industries, Ltd.
Part No.:
SLW4460-xx/RH2-xnnnx Series
Document No.: HUW0724125-01A
Date of issue: January 28, 2008
Technical Specification
of
1.29µm~1.57µm MQW-DFB Laser Diode Module
for Optical Microwave Transmission
SLW4460-xx/RH2-xnnnx Series
RoHS Compliant
Page 1 of 9
Sumitomo Electric Industries, Ltd.
Part No.:
SLW4460-xx/RH2-xnnnx Series
Document No.: HUW0724125-01A
Date of issue: January 28, 2008
1. General
SLW4460-xx/RH2-xnnnx Series are 1.29µm~1.57µm InGaAsP/InP MQW-DFB laser diode modules
designed for wireless communication systems. These modules are ideally suitable for CWDM of
optical microwave transmission applications.
A laser diode is mounted into a coaxial package integrated with a single mode fiber pigtail and an
InGaAs monitor PD.
Especially SLW4460-xx/RH2-xnnnx Series have a single stage isolator integrated inside. The lead
content of this isolator is less than 1000ppm.
2. Package dimension and pin assignment
(See attached appendix.)
3. Absolute maximum ratings
Parameter
Storage temperature
Operating case temperature
Peak optical output power
Forward current (LD)
Reverse voltage (LD)
Reverse voltage (PD)
Reverse current (PD)
Soldering temperature (<10s)
Symbol Ratings
Tstg
-40~+85
Top
-20~+85
Pf
10
IfL
150
VrL
2
VrP
15
IrP
2
Stemp
260
Unit
°C
°C
mW
mA
V
V
mA
°C
Page 2 of 9
Sumitomo Electric Industries, Ltd.
Part No.:
SLW4460-xx/RH2-xnnnx Series
Document No.: HUW0724125-01A
Date of issue: January 28, 2008
4. Electrical and optical characteristics (Pf=3mW, Tc=+25°C, unless otherwise noted.)
Parameter
Threshold current
Operating current
Operating voltage
Slope efficiency
Thermal slope efficiency
Symbol
Condition
Ith CW
CW, Tc=-20~+85°C
If
CW
CW, Tc=-20~+85°C
Vf CW, Tc=-20~+85°C
Se CW
TSe CW, Se(Tc)/Se(25°C)
Tc=-20~+85°C
λp
CW
— CW, Tc=-20~+85°C
Min.
—
—
—
—
—
0.07
0.5
Typ.
9
—
30
—
—
0.15
—
(*3)
0.1
40
—
-65
-155
500
1
—
Max.
Unit
20
mA
50
50
mA
90
1.7
V
0.25 mW/mA
1.5
—
nm
nm/°C
dB
dB
dBc
dB/Hz
µA
nA
pF
Peak wavelength
Wavelength temperature
coeff.
Side-mode suppression ratio SSR CW, Tc=-20~+85°C
Tracking error
ΔPf
Im hold(@Pf=3mW(+25°C))
CW, Tc=-20~+85°C
Third order
IMD3 OMI=20%, (*1)
inter-modulation distortion
Relative intensity noise
RIN CW, (*2)
Monitor current
Im CW, VrP=5V, Tc=-20~+85°C
Monitor dark current
Id VrP=5V
Monitor capacitance
C VrP=5V, f=1MHz
Note: *1. Zero link loss, 2tone (1770MHz, 1772.5MHz)
*2. Zero link loss, f=1780MHz
Note: *3. Detail of peak wavelength specification
Channel No.
-K240A
-J885A
-J540A
-J205A
-H885A
-G675A
-G390A
-G120A
-F850A
-F590A
-F340A
-F095A
Rank A
Min.
Typ.
1288 1290
1308 1310
1328 1330
1348 1350
1368 1370
1448 1450
1468 1470
1488 1490
1508 1510
1528 1530
1548 1550
1568 1570
Max.
1292
1312
1332
1352
1372
1452
1472
1492
1512
1532
1552
1572
Unit
nm
Channel No.
-K240B
-J885B
-J540B
-J205B
-H885B
-G675B
-G390B
-G120B
-F850B
-F590B
-F340B
-F095B
0.07
30
-1.0
—
—
100
—
—
0.12
—
1.0
-56
-145
2000
10
10
Rank B
Min.
Typ.
1287 1290
1307 1310
1327 1330
1347 1350
1367 1370
1447 1450
1467 1470
1487 1490
1507 1510
1527 1530
1547 1550
1567 1570
Max.
1293
1313
1333
1353
1373
1453
1473
1493
1513
1533
1553
1573
Unit
nm
Page 3 of 9
Sumitomo Electric Industries, Ltd.
Part No.:
SLW4460-xx/RH2-xnnnx Series
Document No.: HUW0724125-01A
Date of issue: January 28, 2008
5. Fiber pigtail specification
Parameter
Type
Mode field diameter@1310nm
Cladding diameter
Outer jacket diameter
Bending radius
Min.
Typ.
Max.
Single Mode
8.5
9.5
10.5
122
125
128
0.8
0.9
1.0
30
—
—
Unit
—
µm
µm
mm
mm
6. Optical isolator specification
Parameter
Type
Optical isolation
Condition
—
Tc=0~+70°C
Min.
Typ.
Max.
Single stage
20
—
—
Unit
—
dB
Page 4 of 9
Sumitomo Electric Industries, Ltd.
Part No.:
SLW4460-xx/RH2-xnnnx Series
Document No.: HUW0724125-01A
Date of issue: January 28, 2008
7. Ordering Information (Standard)
Part Number for
RoHS compliance
SLW4460-QP/RH2-xnnnx
SLW4460-QS/RH2-xnnnx
SLW4460-QN/RH2-xnnnx
SLW4460-PP/RH2-xnnnx
SLW4460-PS/RH2-xnnnx
SLW4460-PN/RH2-xnnnx
SLW4460-XP/RH2-xnnnx
SLW4460-XS/RH2-xnnnx
SLW4460-XN/RH2-xnnnx
Pin
assignment
Optical isolator
Connector type
Flange type (hole pitch)
Vertical (12mm)
Horizontal (12.7mm)
Flangeless
Vertical (12mm)
Horizontal (12.7mm)
Flangeless
Vertical (12mm)
Horizontal (12.7mm)
Flangeless
SC/Angled-PC
Type A
Single-stage
isolator
FC/Angled-PC
No connector
Channel (-xnnnx)
-K240A
-K240B
-J885A
-J885B
-J540A
-J540B
-J205A
-J205B
-H885A
-H885B
-G675A
-G675B
-G390A
-G390B
-G120A
-G120A
-F850A
-F850B
-F590A
-F590B
-F340A
-F340B
-F095A
-F095B
λp@25°C
1290nm
1310nm
1330nm
1350nm
1370nm
1450nm
1470nm
1490nm
1510nm
1530nm
1550nm
1570nm
Range
±2nm
±3nm
±2nm
±3nm
±2nm
±3nm
±2nm
±3nm
±2nm
±3nm
±2nm
±3nm
±2nm
±3nm
±2nm
±3nm
±2nm
±3nm
±2nm
±3nm
±2nm
±3nm
±2nm
±3nm
Page 5 of 9
京公网安备 11010802033920号
Copyright © 2005-2026 EEWORLD.com.cn, Inc. All rights reserved
电子工程世界
