SLW4460-QS/RH2-G120B - Sumitomo Electric Industries, Ltd.

Sumitomo Electric Industries, Ltd.

Part No.: SLW4460-xx/RH2-xnnnx Series

Document No.: HUW0724125-01A

Date of issue: January 28, 2008

Technical Specification

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 Symbol Ratings Unit

Storage temperature Tstg -40~+85 °C

Operating case temperature Top -20~+85 °C

Peak optical output power Pf 10 mW

Forward current (LD) IfL 150 mA

Reverse voltage (LD) VrL 2 V

Reverse voltage (PD) VrP 15 V

Reverse current (PD) IrP 2 mA

Soldering temperature (<10s) Stemp 260 °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 Symbol Condition Min. Typ. Max. Unit

CW — 9 20 Threshold current Ith

CW, Tc=-20~+85°C — — 50

CW — 30 50 Operating current If

CW, Tc=-20~+85°C — — 90

Operating voltage Vf CW, Tc=-20~+85°C — — 1.7 V

Slope efficiency Se CW 0.07 0.15 0.25 mW/mA

Thermal slope efficiency TSe CW, Se(Tc)/Se(25°C)

Tc=-20~+85°C

0.5 — 1.5 —

Peak wavelength λp CW (*3) nm

Wavelength temperature

coeff.

— CW, Tc=-20~+85°C 0.07 0.1 0.12 nm/°C

Side-mode suppression ratio SSR CW, Tc=-20~+85°C 30 40 — dB

Tracking error ΔPf Im hold(@Pf=3mW(+25°C))

CW, Tc=-20~+85°C

-1.0 — 1.0 dB

Third order

inter-modulation distortion

IMD3 OMI=20%, (*1) — -65 -56 dBc

Relative intensity noise RIN CW, (*2) — -155 -145 dB/Hz

Monitor current Im CW, VrP=5V, Tc=-20~+85°C 100 500 2000 µA

Monitor dark current Id VrP=5V — 1 10 nA

Monitor capacitance C VrP=5V, f=1MHz — — 10 pF

Note: *1. Zero link loss, 2tone (1770MHz, 1772.5MHz)

*2. Zero link loss, f=1780MHz

Note: *3. Detail of peak wavelength specification

Rank A Rank B

Channel No. Min. Typ. Max. Unit Channel No. Min. Typ. Max. Unit

-K240A 1288 1290 1292 -K240B 1287 1290 1293

-J885A 1308 1310 1312 -J885B 1307 1310 1313

-J540A 1328 1330 1332 -J540B 1327 1330 1333

-J205A 1348 1350 1352 -J205B 1347 1350 1353

-H885A 1368 1370 1372 -H885B 1367 1370 1373

-G675A 1448 1450 1452 -G675B 1447 1450 1453

-G390A 1468 1470 1472 -G390B 1467 1470 1473

-G120A 1488 1490 1492 -G120B 1487 1490 1493

-F850A 1508 1510 1512 -F850B 1507 1510 1513

-F590A 1528 1530 1532 -F590B 1527 1530 1533

-F340A 1548 1550 1552 -F340B 1547 1550 1553

-F095A 1568 1570 1572

-F095B 1567 1570 1573

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 Min. Typ. Max. Unit

Type Single Mode —

Mode field diameter@1310nm 8.5 9.5 10.5 µm

Cladding diameter 122 125 128 µm

Outer jacket diameter 0.8 0.9 1.0 mm

Bending radius 30 — — mm

6. Optical isolator specification

Parameter Condition Min. Typ. Max. Unit

Type — Single stage —

Optical isolation Tc=0~+70°C 20 — — 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

assignment

Optical isolator Connector type Flange type (hole pitch)

SLW4460-QP/RH2-xnnnx Vertical (12mm)

SLW4460-QS/RH2-xnnnx Horizontal (12.7mm)

SLW4460-QN/RH2-xnnnx

SC/Angled-PC

Flangeless

SLW4460-PP/RH2-xnnnx Vertical (12mm)

SLW4460-PS/RH2-xnnnx Horizontal (12.7mm)

SLW4460-PN/RH2-xnnnx

FC/Angled-PC

Flangeless

SLW4460-XP/RH2-xnnnx Vertical (12mm)

SLW4460-XS/RH2-xnnnx Horizontal (12.7mm)

SLW4460-XN/RH2-xnnnx

Type A Single-stage

isolator

No connector

Flangeless

Channel (-xnnnx) λp@25°C Range

-K240A ±2nm

-K240B

1290nm

±3nm

-J885A ±2nm

-J885B

1310nm

±3nm

-J540A ±2nm

-J540B

1330nm

±3nm

-J205A ±2nm

-J205B

1350nm

±3nm

-H885A ±2nm

-H885B

1370nm

±3nm

-G675A ±2nm

-G675B

1450nm

±3nm

-G390A ±2nm

-G390B

1470nm

±3nm

-G120A ±2nm

-G120A

1490nm

±3nm

-F850A ±2nm

-F850B

1510nm

±3nm

-F590A ±2nm

-F590B

1530nm

±3nm

-F340A ±2nm

-F340B

1550nm

±3nm

-F095A ±2nm

-F095B

1570nm

±3nm

Page 5 of 9

Sumitomo Electric Industries, Ltd.

Part No.: SLW4460-xx/RH2-xnnnx Series

Document No.: HUW0724125-01A

Date of issue: January 28, 2008

8. Precaution

(1) Radiation emitted by laser devices can be dangerous to the eyes. Avoid eye or skin exposure to

direct or scattered radiation.

(2) The modules should be handled in the same manner as ordinary semiconductor devices to

prevent the electro-static damages. For safe keeping and carrying, the modules should be

packaged with ESD proof material. To assemble the modules on PCB, the workbench, the

soldering iron and the human body should be grounded.

(3) The stress to the fiber pigtail may cause the damage on the performance. The fiber pigtail may

snap off by dropping the module.

(4) Please pay special attention to the atmosphere condition because the dew on the module may

cause some electrical damages.

(5) Under such a strong vibration environment as in automobile, the performance and reliability are

not guaranteed.

9. RoHS Compliancy

On January 27, 2003, the European Parliament and the Council of the European Union issued the

directive 2002/95/EC on the restriction of the use of certain hazardous substances in electrical and

electronic equipment (RoHS).

Member States shall ensure that, from July 1, 2006, new electrical and electronic equipment put on

the market does not contain lead, mercury, cadmium, hexavalent chromium, polybrominated

biphenyls (PBB) or polybrominated diphenyl ethers (PBDE).

Applications listed in the Annex are exempted.

This product is compliant with RoHS 6/6 directive with exemptions “Lead in glass of cathode ray tubes,

electronic components and fluorescent tubes” and “Lead as an alloying element in steel containing up

to 0.35 % lead by weight, aluminium containing up to 0.4 % lead by weight and as a copper alloy

containing up to 4 % lead by weight”.

Page 6 of 9

Sumitomo Electric Industries, Ltd.

Part No.: SLW4460-xx/RH2-xnnnx Series

Document No.: HUW0724125-01A

Date of issue: January 28, 2008

Appendix

Part No. SLW446□-□□/□□□-□□□□□

RH2 or Customized code

Code

Wavelength

range

A ±2nm

B ±3nm

Channel

Wavelength

@25deg.C

K240 1290nm

J885 1310nm

J540 1330nm

J205 1350nm

H885 1370nm

G675 1450nm

G390 1470nm

G120 1490nm

F850 1510nm

F590 1530nm

F340 1550nm

F095 1570nm

Code Pin assignment Code Connector type Code Flange type Pin. No.

Pin function fo

typeA

A P FC/Angled PC N Flangeless 1 LD anode(CASE)

Q SC/Angled PC P Vertical(12.0mm) 2 LD cathode

X No connector S Horizontal(12.7mm) 3 PD cathode

X (Customize) 4 PD anode

0 Type

8±0.3

12.7

17±0.3

2-φ2.4

12 min.

30±1

Horizontal flange

1.0

11 min.2.5

φ4.5

18 ±0.2

φ 7.2

2-φ2.2

30±1

Vertical flange

30±1

φ (5.7)

φ 6.5

12 min.

4-φ0.45

P.C.D. 2±0.5

φ6.5

Flangeless

Type A

770 min

700 min

No connector

770 min

SC/Angled PC connector (*4)

FC/Angled PC connector(*4)

33max

40max

8°polished

φ 0.9

8±0.38±0.3

8±0.3

12.7

17±0.3

2-φ2.4

12 min.

30±1

Horizontal flange

1.0

11 min.2.5

φ4.5

18 ±0.2

φ 7.2

2-φ2.2

30±1

Vertical flange

30±1

φ (5.7)

φ 6.5

12 min.

4-φ0.45

P.C.D. 2±0.5

φ6.5

Flangeless

Type A

770 min

700 min

No connector

770 min

SC/Angled PC connector (*4)

FC/Angled PC connector(*4)

33max

40max

8°polished

φ 0.9

Unit mm

Tolerance: ±0.1mm, unless otherwise noted

Note: *4. IEC60874-14 compliant. Detailed design not specified in the IEC standards is

a subject to change without notice.

Page 7 of 9

Sumitomo Electric Industries, Ltd.

Part No.: SLW4460-xx/RH2-xnnnx Series

Document No.: HUW0724125-01A

Date of issue: January 28, 2008

10. For More Information

U.S.A.

ExceLight Communications Inc.

4021 Stirrup Creek Drive, Suite 200, Durham NC, 27703

U.S.A.

Tel. (919) 361-1600

Fax. (919) 361-1619

E-mail: info@excelight.com

URL: http://www.excelight.com

Europe

Sumitomo Electric Europe Ltd.

220 Centennial Park, Centennial Avenne, Elstree, Herts, WD6 3SL

United Kingdom

Tel. (020) 8953-8118

Fax. (020) 8207-5950

URL: http://www.sumielectric.com

Japan

Sumitomo Electric Industries, Ltd. (Opto-electronic Products Sales Div.)

3-12, Moto-Akasaka 1-chome, Minato-ku Tokyo, 107-8468

Japan

Tel. (03) 3423-5031

Fax. (03) 3423-5247

E-mail: product_info@ppd.sei.co.jp

URL: http://www.sei.co.jp/Electro-optic/index_e.html

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Sumitomo Electric Industries, Ltd.

Part No.: SLW4460-xx/RH2-xnnnx Series

Document No.: HUW0724125-01A

Date of issue: January 28, 2008

Page 9 of 9

Revision Record

Document No. Date of issue Description Incorporated by Checked by Approved by

HUW0724125-01A Jan./28/08 Initial issue. K. Mii H. Kobayashi

N. Fukushima

T. Nakabayashi