1XN Polarization maintaining optical switch
Polarization-maintaining (PM) switches are mostly used in the telecommunications field, network technology, and sensor and measurement technology.

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Features
Low insertion loss;
High reliability;
High stability.

Applications
Polarization maintaining fiber optical device test;
Polarization maintaining fiber systems;
Polarization maintaining optical fiber test equipment.

Electro-Optical Parameters

Parameter

Unit

Value

Type

-

PM 1xN Optical Switch

Operating Wavelength

nm

532~1064

1250~1650

Test Wavelength

nm

532/650/780/850/980

1310/1490/1550/1625

Polarization Dependent Loss

dB

≤ 0.5

Wavelength Dependent Loss

dB

≤ 0.25

Temperature Dependent Loss

dB

≤ 0.25

Repeatability

dB

≤ 0.02

Switch Life

-

107

Switching Period

ms

≤ 10

Fiber Type

-

Polarization maintaining fiber

Control Mode

-

TTL, 5V, RS232C

Package Dimensions

mm

135×60×35


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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