COMMUNICATIONS COMPONENTS

Wavelength Specific Laser Sources (WSLS)Key Features ● ITU wavelengths available●
Up to 10mW for CW or up to 3.125G direct modulation●Low wavelength temperature coefficient●
Accurate wavelength selections●
High-reliability in 14pin butterfly package●
Built-in optical isolator●
Customized package (optional)●
Polarization Maintaining Fiber (optional)
Applications
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Agilecom Wavelength Specific Laser Sources (WSLS) is specifically developed for Wavelength Division Multiplexing(WDM) systems, where it is used as a wavelength specificsource in combination with an external modulator. The specificwavelengths comply with ITU recommendations, in wavelength range from 1260nm to 1620nm for customer’s selection.

Long haul DWDM Systems
LAN, WAN and Metro Networks
CATV Transmission
Instrumentation
OthersWSLS series laser is fabricated in a hermetically sealed 14-pin
butterfly package that contains a laser diode, thermoelectriccooler (TEC), thermistor, monitor photodiode, optical isolator
and unique pigtail system with fiber grating wavelength stabilizer with very accurate wavelength control. Customized packages of the laser sources with the same performance and qualification can also be manufactured.

Compliance●Telcordia GR-468-CORE

WSLS series lasers have a high side mode suppression ratios,
low relative intensity noise, and narrow linewidth. The output
power is up to 10dBm. The lasers meet or exceed Telcordia
GR-468-CORE reliability qualification requirement.
DiagramPin Information
Pin
1234567891011121314

Unit : nm
Tolerance : ±0.15
NORTH AMERICA: 408-943-0815|

CHINA: 0760-3338606|

Function
Thermistor
Thermistor
Laser dc Bias (Cathode) (-)
Back-facet Monitor Anode (-)
Back-facet Monitor Cathode (+)
Thermoelectric Cooler (+)
Thermoelectric Cooler (-)
Case Ground
Case Ground
Case Ground
Laser Anode (+) Ground
RF Laser Input Cathode (-)
Laser Anode (+) Ground
Case Ground

WEBSITE : www.agilecom.net

COMMUNICATIONS
Wavelength Specific COMPONENTS
Laser Sources

Absolute Maximum RatingsSpecifications

Parameter

Symbol Min. Typical Max. Unit

Parameter

Symbol Max. Unit

CW output power (at 25ºC)

Pf

6--

10dBm

Laser forward current

If200mA

Threshold current

Ith--35--mA

Laser reverse voltage

Vf2.5

V

Operating drive currentIf--120--mA

TEC current

Ic

2.0

A

Forward voltage

Vf--

2.03.0V

TEC voltage

Vc

3.3

VWavelengthλc

ITU grid ± 0.15

nm

Photo reverse voltage

Vrpd

5VLinewidth

L

--

500--

KHz

Lead Soldering Temp.

--

260℃

Monitor current

Im--

100--

µA

Fiber Bend Radius

--

30mm

Monitor dark current(Vr=-5V)

Id--

--

100nA

Isolation

Iso-30----dB

Thermistor resistance (at 25ºC)

Rth9.51010.5kΩ

TEC currentIc--

1.2--ATEC voltageIv--3.0--

V

Operating temperature range

To-20--

65ºC

Storage temperature

Tstg-40--85ºC

Ordering Information
For more information on these or other products and their availability, please contact our sales department
at 408-943-0815 in North America and 0760-3338606 in China or via e-mail at sales@agilecom.net.
Sample: WSLS— 9625102SL0WSLS —ITU Channel Code

Code Output Power
03 3dBm
06 6dBm
10 10dBm

Code Modulation
C CW
22.5G
33.125G

CodeFiber TypeS
SMF-28E
SMF-28e
PolarizationP
Maintaining Fiber
X Customize
CodePigtail
B 250µm Bare FiberL
900µm Loose Tube

Code Connector
0 None1 SC/UPC
2 SC/APC
3 FC/UPC
4 FC/APC
5 LC/UPC
6 ST/UPCX Customize

All statements, technical information and recommendations
related to the products herein are based upon information
believed to be reliable or accurate. Agilecom reserves theright to change at any time without notice the design, specifications, function, fit or form of its products describedherein, including withdrawal at any time of a productoffered for sale herein.
@2006 Agilecom Fiber Solution, Inc. All rights reserved.
Rev. 002 08/2006

NORTH AMERICA: 408-943-0815|

CHINA: 0760-3338606|

WEBSITE : www.agilecom.net