1x2 980nm Single mode fiber coupler-DFB laser | SLED Module

1x2 980nm Single mode fiber coupler

These full series of fiber optic coupler for various applications, mainly are telecommunication network, CATV, user loop system, local-area network, optical fiber sensor etc.

FBT Coupler utilizes Fused Biconical Taper (FBT) technology and features low insertion loss, low polarization dependence, environmental stability.

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Features

Low excess loss;

Uniform power splitting;

Rugged package;

Excellent environmental & Mechanical stability.

Applications

Long-haul telecommunications;

Digital, Hybrid and AM-Video;

Systems;

CATV systems;

High Speed localarea.

Networks;

Fiber sensors.

Electro-Optical Parameters

Parameter			FBC 1×2
Operating Wavelength (nm)			980
Operating Bandwidth (nm)			±20
Grade			P
Excess Loss(dB)			≤ 0.07
Insertion Loss (dB)		20/80	≤7.6/1.25
PDL (dB)			≤0.15
Directivity(dB)			≥50
Operation temperature (℃)			-20~+70
Storage Temperature (℃)			-40～+85
Port Configuration			1×2
Dimensions(mm)	900um		3x54

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.