SLW4470-QN/RH2-G120A - Sumitomo Electric Industries, Ltd.

Sumitomo Electric Industries, Ltd.

Part No.: SLW4470-xx/RH2-xnnnx Series

Document No.: HUW0724102-01A

Date of issue: December 28, 2007

Page 1 of 9

Technical Specification

1.27µm-1.61µm MQW-DFB Laser Diode Module

for Optical Microwave Transmission

SLW4470-xx/RH2-xnnnx Series

RoHS Compliant

Sumitomo Electric Industries, Ltd.

Part No.: SLW4470-xx/RH2-xnnnx Series

Document No.: HUW0724102-01A

Date of issue: December 28, 2007

Page 2 of 9

1. General

SLW4470-xx/RH2-xnnnx Series are 1.27µm-1.61µm 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, a double-

stage isolator (lead content is less than 1000ppm) and an InGaAs monitor PD.

2. Package dimension and pin assignment

(See attached appendix.)

3. Absolute maximum ratings

Parameter Symbol Ratings Unit

Storage temperature Tstg -40 to+85 °C

Operating case temperature Top -20 to+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

Sumitomo Electric Industries, Ltd.

Part No.: SLW4470-xx/RH2-xnnnx Series

Document No.: HUW0724102-01A

Date of issue: December 28, 2007

Page 3 of 9

4. Electrical and optical characteristics (Pf=3mW, Tc=+25°C, unless otherwise noted.)

Parameter Symbol Condition Min. Typ. Max. Unit

Threshold current Ith CW — 9 20 mA

CW, Tc=-20 to+85°C — — 50

Operating current If CW — 30 50 mA

CW, Tc=-20 to+85°C — — 90

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

Slope efficiency Se CW 0.1 0.15 0.25 mW/mA

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

Tc=-20 to+85°C

0.5 — 1.5 —

Peak wavelength λp CW (*3) nm

Wavelength temperature

coeff.

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

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

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

CW, Tc=-20 to+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) — -150 -145 dB/Hz

Monitor current Im CW, VrP=5V, Tc=-20 to+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 (2135MHz, 2145MHz)

*2. Zero link loss, f=2170MHz

Note: *3. Detail of peak wavelength specification

Rank A Rank B

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

-K605A 1268 1270 1272 nm -K605B 1267 1270 1273 nm

-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

-H570A 1388 1390 1392 -H570B 1387 1390 1393

-H260A 1408 1410 1412 -H260B 1407 1410 1413

-G965A 1428 1430 1432 -G965B 1427 1430 1433

-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

-E855A 1588 1590 1592 -E855B 1587 1590 1593

-E620A 1608 1610 1612 -E620B 1607 1610 1613

Sumitomo Electric Industries, Ltd.

Part No.: SLW4470-xx/RH2-xnnnx Series

Document No.: HUW0724102-01A

Date of issue: December 28, 2007

Page 4 of 9

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 — Double stage —

Optical isolation Tc=-20 to+85°C 30 — — dB

Sumitomo Electric Industries, Ltd.

Part No.: SLW4470-xx/RH2-xnnnx Series

Document No.: HUW0724102-01A

Date of issue: December 28, 2007

Page 5 of 9

7. Ordering Information

Part number Pin assignment Connector type Flange type

(hole pitch)

SLW4470-QS/RH2-xnnnx

Type A

SC/ Angled PC Horizontal (12.7mm)

SLW4470-QN/RH2-xnnnx Flangeless

SLW4470-XS/RH2-xnnnx No connector Horizontal (12.7mm)

SLW4470-XN/RH2-xnnnx Flangeless

Channel (-xnnnx)

p@25°C Range

-K605

1270nm ±2nm

-K605B ±3nm

-K240

1290nm ±2nm

-K240B ±3nm

-J885

1310nm ±2nm

-J885B ±3nm

-J540

1330nm ±2nm

-J540B ±3nm

-J205

1350nm ±2nm

-J205B ±3nm

-H885

1370nm ±2nm

-H885B ±3nm

-H570

1390nm ±2nm

-H570B ±3nm

-H260

1410nm ±2nm

-H260B ±3nm

-G965

1430nm ±2nm

-G965B ±3nm

-G675

1450nm ±2nm

-G675B ±3nm

-G390

1470nm ±2nm

-G390B ±3nm

-G120

1490nm ±2nm

-G120

±3nm

-F850

1510nm ±2nm

-F850B ±3nm

-F590

1530nm ±2nm

-F590B ±3nm

-F340

1550nm ±2nm

-F340B ±3nm

-F095

1570nm ±2nm

-F095B ±3nm

-E855

1590nm ±2nm

-E855B ±3nm

-E620

1610nm ±2nm

-E620B ±3nm

Sumitomo Electric Industries, Ltd.

Part No.: SLW4470-xx/RH2-xnnnx Series

Document No.: HUW0724102-01A

Date of issue: December 28, 2007

Page 6 of 9

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”.

Sumitomo Electric Industries, Ltd.

Part No.: SLW4470-xx/RH2-xnnnx Series

Document No.: HUW0724102-01A

Date of issue: December 28, 2007

Page 7 of 9

Appendix

8±0.3

12.7

17±0.3

2-φ2.4

12 min.

Horizontal 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

No connector

Unit: mm

Tolerance ±0.1mm, unless otherwise noted.

Note:*5.IEC and JIS compliant. Detailed design not specified in the IEC and JIS standards is a subject to change without notice.

SC/Angled PC connector (*5)

720 min.

40 max.

8°polished

φ 0.9

650 min.

4 3

21 CASE

Part No. SLW4470-□□/□□□-□□□□□

Code Pin assignment Code Connector type Code Flange type Pin No. Pin function for type A

0 Type A Q SC/Angled PC N Flangeless 1 LD anode (CASE)

X No connector S Horizontal (12.7mm) 2 LD cathode

3PD cathode

4 PD anode

RH2 or Customized code

Code Wavelength

range

A ±2nm

B ±3nm

Channel Wavelength

@25deg.C

-K605 1270nm

-K240 1290nm

-J885 1310nm

-J540 1330nm

-J205 1350nm

-H885 1370nm

-H570 1390nm

-H260 1410nm

-G965 1430nm

-G675 1450nm

-G390 1470nm

-G120 1490nm

-F850 1510nm

-F590 1530nm

-F340 1550nm

-F095 1570nm

-E855 1590nm

-E620 1610nm

Sumitomo Electric Industries, Ltd.

Part No.: SLW4470-xx/RH2-xnnnx Series

Document No.: HUW0724102-01A

Date of issue: December 28, 2007

Page 8 of 9

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

Sumitomo Electric Industries, Ltd.

Part No.: SLW4470-xx/RH2-xnnnx Series

Document No.: HUW0724102-01A

Date of issue: December 28, 2007

Page 9 of 9

Revision Record

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

HUW0724102-01A Dec./28/07 Initial issue. N. Fukushima Y. Yamasaki

T. Takagi

H. Michikoshi

Sumitomo Electric reserves the right to change the technical specifications without notice at any time.