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2×2 Magnet-Optical Switch

Bi-directional optical switching: full cross interconnection between two input ports and two output ports, optical switching based on the magneto-optical effect (Faraday rotation), no moving mechanical parts, this type of switches are gradually replacing traditional mechanical optical switches.

Specification

Resources

Features

Moveless Assembly

Fast Switching Speed

Low Power Consumption

Extremely Stable Latch Mode

Excellent Stability and Reliability

Applications

Network Monitoring

Measurement System

Passive Optical Network

Optical Protection System

Technical Specifications

Parameter	Unit	HC-UMS-2×2		Unit
Parameter	Unit	Unidirectional	Bidirectional	Unit
Wavelength Range	nm	1525 ~ 1565		Other band optional
Insertion Loss	dB	0.7(Typ.);1.1(Max)	0.8(Typ.);1.2(Max)
PDL	dB	0.10(Typ.);0.20(Max)	0.10(Typ.),0.30(Max)
Return Loss	dB	45	30
Crosstalk	dB	40	30
Repeatability	dB	+/- 0.01
Durability	Cycles	> 100 Billions
Switching Speed	ms	Regular (50~200); Ultra-fast (5~20)
Maximum Optical Power	mW	500
Storage Temperature	°C	-40 ~ 85
Operating Temperature	°C	-5 ~ 70
Dimension( L×W×H )	mm	63 × 8× 7

Electronic Control Parameters

Parameter	Specification		Unit
Parameter	Regular	Ultra-fast	Unit
Switching Speed	50~200	5~20	μs
Switching Voltage(VCC)	3(+/-5%)	5.0~6.0	V
Switching Current	< 200	< 500	mA
Pulse Width(typical)	1000	20	μs
Claim Frequency	< 800	< 3000	Hz

Pin Configurations

Unidirectional

Switching State	Pin1	Pin2	The Optical Output Port
State “0”	1(Voltage = VCC)	0(Voltage = GND)	IN1→OUT 1; IN2→OUT 2
State “1”	0(Voltage = GND)	1(Voltage = VCC)	IN1→OUT 2; IN2→OUT 1

Bidirectional

Switching State	Pin1	Pin2	The Optical Output Port
State “0”	1(Voltage = VCC)	0(Voltage = GND)	IN1↔OUT 1; IN2↔OUT 2
State “1”	0(Voltage = GND)	1(Voltage = VCC)	IN1↔OUT 2; IN2↔OUT 1

Dimension (mm)

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Resources

2×2 Magnet-Optical Switch