3 Port filter WDM(1064/980)
Thin-film-filter-based FWDMs are used to combine and separate optical signals in a range of network applications.

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Features
Low insertion loss;
High isolation;
High stability and reliability.

Applications
Fiber amplifier;
Fiber laser;
Fiber instrument.

Electro-Optical Parameters

Parameters

Unit

1064/980

Pass Wavelength

nm

960-990 (or 1020-1080)

Reflection Wavelength

nm

1020-1080 (or 960-990)

Pass insertion Loss

dB

≤0.8

Reflection Insertion Loss

dB

≤0.6

Pass Channel Isolation

dB

≥25

Reflection Isolation

dB

≥13

Channel Flatness

dB

≤0.3

Return Loss

dB

≥45

PDL

dB

≤0.2

Wavelength Thermal Stability

nm/°C

≤0.003

Insertion Loss Thermal Stability

dB/℃

≤0.005

Power Handing

mW

≤300

Fiber Type

 

HI1060 for all ports

Dimension

mm

Φ5.5xL35


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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