1x2 Single mode fiber WDM-DFB laser | SLED Module - Box Optronics Technology Company

1x2 Single mode fiber WDM

The WDM coupler is based on fused fiber and fused biconical taper (FBT) technology. It obtains light from two inputs with different wavelengths and feeds it into the same output fiber. When used in the reverse direction, the fused WDM coupler is capable of separating the two wavelengths.

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Features

Low Insertion Loss;

High Return Loss;

Low Correlation Polarization Loss;

High Stability&Reliability;
High isolation.

Applications

Optical fiber communication network;

Fiber optic amplifier;

Fiber optic laser;

Fiber optic instrumentation.

Electro-Optical Parameters

Parameters	Unit	Value
Type	-	WDM
Center Wavelength	nm	1310/1550				980/1550				1480/1550
Wavelength Range	nm	±15				±10/20				±5
Grade	dB	P	A	P	A	P	A	P	A	P	A
Isolation	dB	≥ 17	≥ 16	≥ 32	≥ 30	≥ 20	≥ 18	≥ 20	≥ 18	≥ 15	≥ 14
Correlation polarization Loss	dB	≤ 0.05	≤ 0.10	≤ 0.10	≤ 0.15	≤ 0.05	≤ 0.10	≤ 0.05	≤ 0.10	≤ 0.10	≤ 0.10
Fiber Type	-	Routine		High Isolation		Routine		Blend Fiber		Routine
	-	SMF-28e				HI1060flex		HI1060flex		SMF-28e
								SMF-28e

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.