Isolator & Polarizaion beam combiner-DFB laser | SLED Module

Isolator & Polarizaion beam combiner

The Polarization Beam Combiner can combine two orthogonal polarization components into one output fiber.

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Features

Low insertion loss;

High return loss;

High extinction ratio;

High reliability;

High stability.

Applications

EDFA & Raman amplifier;

Fiber sensor;

Coherent telecommunication systems;

Polarization mode dispersion compensator.

Electro-Optical Parameters

Parameters		Unit	Values
Stage		-	Dual	Single
Center Wavelength		nm	1310,1550	1310,1550	1064
Max. Insertion Loss at 23℃		dB	0.80	0.70	2.1
Typ. Isolation		dB	51	35	35
Min. Isolation		dB	42	20	25
Min. Extinction Ratio at 23℃		dB	25	20	20
Min. Return Loss		dB	50
Max. Optical Power(CW)		mW	300
Fiber Type	Port1 & 2	-	PM Panda fiber
	Port3	-	PM Panda fiber or SMF-28E or Hi1060

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.