SLT4466-CP-F340A - Sumitomo Electric

Sumitomo Electric Industries, Ltd.

Part No.: SLT4410-xnnnx Series

SLT4460-xnnnx Series

Document No.: HUW9924208-01E

Date of issue: August 29, 2001

Page 1 of 9

Technical Specification

1.47µm~1.61µm MQW-DFB Laser Diode Module:

for CWDM of 622Mb/s and 2.5Gb/s transmission

SLT4410-xnnnx Series

SLT4460-xnnnx Series

Sumitomo Electric Industries, Ltd.

Part No.: SLT4410-xnnnx Series

SLT4460-xnnnx Series

Document No.: HUW9924208-01E

Date of issue: August 29, 2001

Page 2 of 9

1. General

SLT4410-xnnnx Series and SLT4460-xnnnx Series are 1.47µm~1.61µm InGaAsP/InP MQW-DFB

laser diode modules designed for fiber optic communication systems. These modules are ideally

suitable for CWDM of 622Mb/s or 2.5Gb/s transmission applications.

A laser diode is mounted into a coaxial package integrated with an InGaAs monitor PD and a single

mode fiber pigtail.

Especially SLT4460-xnnnx Series have a single stage isolator integrated inside.

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 0~+70 °C

Fiber 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 (<10sec.) Stemp 260 °C

Sumitomo Electric Industries, Ltd.

Part No.: SLT4410-xnnnx Series

SLT4460-xnnnx Series

Document No.: HUW9924208-01E

Date of issue: August 29, 2001

Page 3 of 9

4. Electrical and optical characteristics (Pf=2mW, Tc=+25°C, unless otherwise noted.)

Parameter Symbol Condition Min. Typ. Max. Unit

CW — 10 20 Threshold current Ith CW, Tc=0~+70°C — — 50 mA

CW, If=Ith+20mA 1.0 2 2.5 Optical output power Pf CW, If=Ith+20mA, Tc=0~+70°C 0.6 — 4.0 mW

Operating voltage Vf CW, Tc=0~+70°C — — 1.7 V

CW, Average(Ith to Ith+20mA)

0.050 — 0.125 Slope efficiency Se

CW, Average(Ith to Ith+20mA)

Tc=0~+70°C 0.030 — 0.20

mW/mA

Peak wavelength p CW (*1) nm

Wavelength temperature

coeff. — CW, Tc=0~+70°C 0.08 0.1 0.12 nm/°C

Side-mode suppression ratio SSR CW, Tc=0~+70°C 30 — — dB

Tracking error Pf Im hold(@Pf=2mW(+25°C)), CW

Tc=0~+70°C -1.0 — 1.0 dB

Rise time tr Ib=Ith, 20-80%, Tc=0~+70°C — 0.05 0.10 nsec.

Fall time tf Ib=Ith, 80-20%, Tc=0~+70°C — 0.10 0.15 nsec.

Extinction ratio Er 10log(2mW/Pf(Ith)), Tc=0~+70°C 10 — — dB

Monitor current Im CW, VrP=5V, Tc=0~+70°C 50 — 1500 µA

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

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

Note: *1. Detail of peak wavelength specification

Rank A Rank B

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

-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.: SLT4410-xnnnx Series

SLT4460-xnnnx Series

Document No.: HUW9924208-01E

Date of issue: August 29, 2001

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 (=1550nm, unless otherwise noted.(for SLT4460-xnnnx Series))

Parameter Condition Min. Typ. Max. Unit

Type Single stage —

Tc=+25°C 30 — — Optical isolation Tc=-40~+85°C 20 — —

Note: Since the SLT4410-xnnnx Series have no optical isolator inside, to integrate externally a similar

isolator to the listed above is recommended for long reach of 2.5Gb/s transmission applications.

Sumitomo Electric Industries, Ltd.

Part No.: SLT4410-xnnnx Series

SLT4460-xnnnx Series

Document No.: HUW9924208-01E

Date of issue: August 29, 2001

Page 5 of 9

7. Ordering Information

Part number Pin assignment Optical isolator Connector type Flange type (hole pitch)

SLT4410-CP-xnnnx Vertical (12mm)

SLT4410-CS-xnnnx SC/PC Horizontal (12.7mm)

SLT4410-CN-xnnnx Type A Flangeless

SLT4410-XP-xnnnx Vertical (12mm)

SLT4410-XS-xnnnx No connector Horizontal (12.7mm)

SLT4410-XN-xnnnx No isolator Flangeless

SLT4416-CP-xnnnx Vertical (12mm)

SLT4416-CS-xnnnx SC/PC Horizontal (12.7mm)

SLT4416-CN-xnnnx Type C Flangeless

SLT4416-XP-xnnnx Vertical (12mm)

SLT4416-XS-xnnnx No connector Horizontal (12.7mm)

SLT4416-XN-xnnnx Flangeless

SLT4460-CP-xnnnx Vertical (12mm)

SLT4460-CS-xnnnx SC/PC Horizontal (12.7mm)

SLT4460-CN-xnnnx Type A Flangeless

SLT4460-XP-xnnnx Vertical (12mm)

SLT4460-XS-xnnnx No connector Horizontal (12.7mm)

SLT4460-XN-xnnnx Single-stage isolator Flangeless

SLT4466-CP-xnnnx Vertical (12mm)

SLT4466-CS-xnnnx SC/PC Horizontal (12.7mm)

SLT4466-CN-xnnnx Type C Flangeless

SLT4466-XP-xnnnx Vertical (12mm)

SLT4466-XS-xnnnx No connector Horizontal (12.7mm)

SLT4466-XN-xnnnx Flangeless

Channel (-xnnnx) p@25°C Range

-G390A 1470nm ±2nm

-G390B ±3nm

-G120A 1490nm ±2nm

-G120B ±3nm

-F850A 1510nm ±2nm

-F850B ±3nm

-F590A 1530nm ±2nm

-F590B ±3nm

-F340A 1550nm ±2nm

-F340B ±3nm

-F095A 1550nm ±2nm

-F095B ±3nm

-E855A 1590nm ±2nm

-E855B ±3nm

-E620A 1610nm ±2nm

-E620B ±3nm

Sumitomo Electric Industries, Ltd.

Part No.: SLT4410-xnnnx Series

SLT4460-xnnnx Series

Document No.: HUW9924208-01E

Date of issue: August 29, 2001

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.

Sumitomo Electric Industries, Ltd.

Part No.: SLT4410-xnnnx Series

SLT4460-xnnnx Series

Document No.: HUW9924208-01E

Date of issue: August 29, 2001

Page 7 of 9

Code Isolator

1 No isolator

6 Single stage

Code Wavelength

range Pin No. Pin function

A ±2nm for typeC

B ±3nm 1 (CASE)

2 LD cathode

Channel Wavelength 3 PD anode

@25deg. 4 LD anode/

-G390 1470nm PD cathode

-G120 1490nm

Code Connector type Code Flange type Code Pin assignment -F850 1510nm Pin No. Pin function

C SC/PC N Flangeless 0 Type A -F590 1530nm for typeA

D FC/PC P Vertical (12.0mm) 6 Type C -F340 1550nm 1 LD anode (CASE)

L LC/PC S Horizontal (12.7mm) -F095 1570nm 2 LD cathode

Q SC/Angled PC X (Customize) -E855 1590nm 3 PD cathode

X No connector -E620 1610nm 4 PD anode

770 min

φ0.9

Type A

SC/PC connector Flangeless

Unit: mm

Tolerance: ±0.1mm, unless otherwise noted.

Connector type Flange type Pin assignment



770 min

FC/PC connector

700 min

No connector

Type A

φ6.5

(φ5.7)

30±1 12 min.

4-φ0.45

Type C

pe C

SC/Angled PC connector

770 min

8° polished

P.C.D. 2.0±0.5

φ6.5

8.0±0.3

Horizontal flange

17.0±0.3

2-φ2.4

12.7

8.0±0.3

4.0 12 min.30±1

Vertical flange 1.0

2.5

φ7.2

11 min.

30±1

2-φ2.2

12.0

8.0

18.0±0.2

φ4.5

Appendix

Part No.: SLT44 - / -

   

(Customize code)

LC/ PC connector

770 min

Sumitomo Electric Industries, Ltd.

Part No.: SLT4410-xnnnx Series

SLT4460-xnnnx Series

Document No.: HUW9924208-01E

Date of issue: August 29, 2001

Page 8 of 9

9. 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. (International Business Division)

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

Japan

Tel. (03) 3423-5771

Fax. (03) 3423-5099

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.: SLT4410-xnnnx Series

SLT4460-xnnnx Series

Document No.: HUW9924208-01E

Date of issue: August 29, 2001

Page 9 of 9

Revision Record

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

HUW9924208-01A Feb./25/00 Initial issue. T. Fujitani M. Yoshimura T. Fujitani

HUW9924208-01B Mar./03/00

Typ. Pf at 25 deg.C has been

revised to 2mW.

“-xxxxx” code of p5 has been

changed to E855A and E855B.

M. Yoshimura T. Fujitani T. Fujitani

HUW9924208-01C Aug./21/00 Corrected Tstg from -40~+90°C to

-40~+85°C;

Added channels of 1470nm and

1490nm;

Removed type B of pin

assignment;

Corrected bending radius from

min.: 40mm to min.: 30mm;

Corrected tolerance of the

horizontal flange;

Changed the vertical flange

design.

T. Nakanishi M. Yoshimura T. Fujitani

HUW9924208-01D Aip./26/01 Corrected the condition of Se from

-40~+85°C to 0~+70°C. R.Shigemoto T. Nakanishi M. Yoshimura

HUW9924208-01E Aug./29/01

Added the absolute maximum

ratings of Pf;

Addded LC/PC connector

option in drawing;

Corrected tolerance of the

horizonal flange

from ±0.2mm to ±0.3mm.

R.Shigemoto T. Nakanishi M. Yoshimura