SM FIber pigtailed 1550nm 40mW butterfly laser diode for OTDR system
Box optronics can customize the CWDM DFB stabilizatable wavelength and fiber type for gas sensing, Lidar, and telecommunications.

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Features
40mW High output power;
High-performance, multiquantum well (MQW) distributed-feedback (DFB) laser;
Industry-standard, 14-pin butterfly package;
Built-in TEC and optical isolator;
ITU wavelengths available from 1270 nm to 1650 nm;
Customer selection of wavelengths.

Applications
LAN, WAN and metro networks;
C/DWDM systems;
Fiberoptic sensors;
Laser sources;
CATV systems.

Electro-Optical Parameters

Parameter

Symbol

Condition

Min.

Typ.

Max.

Unit

Center Wavelength

λc

TL=15~35 CW

1548

1550

1552

nm

Peak Optical Output Power

Po

-

40

-

-

mW

Bandwidth(@-3dB)

BW

-

-

2.5

-

GHz

Threshold Current

ITH

-

-

25

40

mA

Operating current

Iop

PO= 20 mW(CW)

-

300

-

mA

TEC set temperature

Ts

-

15

-

35

Monitor Dark Current

ID

-

-

-

0.1

μA

TEC Current

ITEC

TL = 25°C, TC = 70°C

-

0.6

1.3

A

TEC Voltage

VTEC

TL = 25°C, TC = 70°C

-

1.3

1.7

V


Package

Original Carton Package;
As customers‘ requirement.

Shipping
5-10 Working days after receive the payment;
Shipment: Air transportation(DHL / UPS / TNT / Fedex / EMS / CHINA POST);
Shipping fee depends on the weight and size.


Payment
For large orders: T/T, Credit card;
For small orders: Paypal are accepted.
 
Warranty
All products have been tested before shipping out;
All products have 1-3 years warranty.(After the quality guarantee period began to charge appropriate maintenance service fee.) 
 
Refund & Replacement
We appreciate your business and offer an instant 7 days return policy. (7 days after receiving the items);
If the items you purchase from our store are not of perfected quality, that is they don‘t work electronically to manufacturers specifications, simply return them to us for replacement or refund;
If the items are defective, please notify us within 3 days of delivery;
Any items must be returned in their original condition to qualify for a refund or replacement;
The buyer is responsible for all the shipping cost incurred.
 
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Box Optronics Technology Company
Tel: +86 185 6577 1448
Contact: Lydia Liu
Email: sales@boxoptronics.com
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