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.
 
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