Polarization ieitive optical isolator-DFB laser | SLED Module

Single stage and dual stage polarization insensitive optical isolator

An optical isolator allows the transmission of light in only one direction. It is typically used to prevent unwanted feedback into an optical oscillator.

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Features

High isolator;

Low insertion loss;

High return loss;

Low polarization sensitivity.

Applications

Fiber optic amplifier;

CATV fiber optic link;

Fiber optic system testing;

Fiber optic LAN system;

Telecommunication.

Electro-Optical Parameters

Parameters	Unit	P Grade	A Grade
Operating Wavelength	nm	1310, 1550 or L-Band
Bandwidth	nm	±15
Typ. Isolation	dB	40	40
Typ. Insertion Loss	dB	0.35	0.45
Return loss(In/Out)	dB	≥65/55	≥55/55
PDL	dB	≤0.05	≤0.1
PML	nm	0.2(0.05 available upon request)
Fiber Type		Corning SMF -28e
Fiber Length	m	1m or Specify
Dimension	mm	Φ5.5xL35
Power Handling	mW	300

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.