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1x2 PM Magnet Optical Switch

Product Details


Characteristic

● No moving components

● The switching speed is fast

● Extremely stable latch mode

● Low power consumption

● Excellent stability and reliability


Application

● High speed protection

● System monitoring

● Test measurement

● Optical fiber sensing system


 Product description

The 1x2 or 2x1 optical switch is a solid-state optical switch that does not have any moving components inside and is based on the Faraday effect. This series of products use the principle of electromagnetic induction and Faraday rotation effect to change the polarization state of the incident beam, combined with the use of birefringent polarization beam splitter crystal, so that the beam propagation path is changed, thus realizing the functio

  

 

   Technical Parameter

Item

Unit

Parameters

Notes

Unbidirectional

Bidirectional

Wavelength Range

nm

1525~1565

Other band optional

Insertion Loss

dB

0.8(Typ.);1.1(Max.)

0.8(Typ.);1.1(Max.)


Return Loss

dB

40 (Typ 50)

40


Cross-talk

dB

40 (Typ 50)

40


ER

dB

18


WDL

dB

0.3


TDL

dB

0.3


Repeatability

dB

+/- 0.01


Durability

cycles

Regular (>100Billions) ; Ultra-fast(>1000Billions)


Switching Speed

μs

Regular (50~200); Ultra-fast (5~20)

Other speed optional

Operating Temperature

P0PC

-5~70


Storage Temperature

P0PC

-40~85


Maximum Optical Power

mW

500

High power optional

Dimension( L×W×H )

mm

32.8x8× 7

(With end cap 51.8 x8x7)

Note:

1. All the specifications are based on the devices without connectors, and guaranteed over wavelength, polarization and temperature.

2. Specifications are subject to change without notice.


 

Electrical parameters

 

Parameters

Specifications

Unit

Regular

Ultra-fast

Switching Speed

50~200

5~20

μs

Switching Voltage (VCC)

3(+/-5%)

5~6

V

Switching Current

< 100

< 350

mA

Driving Mode

Voltage or Pulse Driving

Pulse Driving

NA

Pulse Width (typical)

1000

20

μs

Claim Frequency

<800

< 3000

Hz

 

 


Pin control definition Irreversible:

 

Pin1

Pin2

The Optical OutputPort

1(Voltage = VCC)

0(Voltage =   GND)

INOUT1

0(Voltage = GND)

1(Voltage = VCC)

INOUT2

Reversible:

 

Pin1

Pin2

The Optical Output Port

1(Voltage = VCC)

0(Voltage =   GND)

IN ↔OUT1

0(Voltage = GND)

1(Voltage = VCC)

IN ↔OUT2

 



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