High quality 1550nm DFB laser source
DFB laser sources are used in distributed fiber optic sensing systems, passive device testing, fiber optic communications and more. The model uses a distributed feedback laser diode inside, which outputs an optical signal with a very small line width. The built-in optical isolator prevents the return light from damaging the laser diode. Precise circuit control guarantees a stable and reliable optical signal output, and the APC mode of operation ensures that its output power is always fixed.

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Features
High output power;
Line width narrow high;
Side touch suppression ratio is low;
Strong noise;
Power stability.

Applications
Distributed fiber optic sensing;
Fiber grating sensing;
OCT optics;
Spectral analysis.

Electro-Optical Parameters

Parameters

Unit

Mix.

Typ.

Max.

Wavelength

nm

1530

1550

1565

Output optical power

dBm

5

10

20

All temperature power stability

%

-

3

5

Fiber type

-

SMF-28e

Connector

-

FC/APC,FC/PC,LC/PC,SC/PC or Other

Power supply

-

DC 5V@3A Power

Power consumption

-

<10W

Power supply interface

-

DB9-male Verbinder

Communication interface

-

RS232

Module size

mm

100x65x20

Desktop size

mm

260x162x76


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
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