2×2 PM Magnet Optical Switch

The 2 x 2 bias-preserving magneto-optical switch is an optical switch based on the magneto-optical effect (e.g. Faraday rotation) or a magnetically actuated mechanical structure, which dynamically switches the optical path between two input and two output ports while maintaining the polarisation of the optical signal (PM)

Specification

Resources

Features

Ultra fast switching speed

Extremely stable latching mode

No moving parts, best durability

Exceptional reliability and stability

Easy to route -all fibers on same side

Applications

Optical switching

System monitoring

Test & measurement

High speed protection

Fiber-optics sensing system

Technical Parameters

Item	Unit	Parameters		Notes
Item	Unit	Unidirectional	Bidirectional	Notes
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	Typical >50dB
Cross-talk	dB	40	30	Typical >50dB
ER	dB	≥18	≥18
PMD	ps	0.2
Repeatability	dB	+/- 0.01
Durability	cycles	Regular (>100Billions) ; Ultra-fast (>100Billions)
Switching Speed	μs	Regular (50~200); Ultra-fast (5~20)		Other speed optional
Storage Temperature	^P0PC	-40~85
Operating Temperature	^P0PC	-5~70
Maximum Optical Power	mW	500
Dimension( L×W×H )	mm	63 × 8× 7

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 Specifications

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 control signal corresponding to switching status table

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

Dimensions Drawing (mm)

Ordering Information: HC- PMS2-1111210

PMS2-

Working Mode

Switching Speed

Operating Wavelength

Fiber Tuber

Fiber Length

Fiber Type

Connector Type

1.Regular

2. Bidirectional

1.200~400us

2.5~20us

3. Others

1.1525~1565 nm

2.1565-1615 nm

3. C & L Band

4. Others

1.250μm fiber

2. 900μm fiber

3. Others

1.0.5 +/- 0.1 m

2. 1.0 +/- 0.1 m

3. Others

1.PM98

2.PM15

3.PM13

4.Others

0.No Connector

1. FC/UPC

2. FC/APC

3. SC/UPC

4. SC/APC

5. LC/PC

6. MU/PC

7. Others

If you need more support , Please contact us .

Resources

2×2 PM Magnet Optical Switch