1x1 1550nm Polarization Maintaining Opto-Mechanical Optical Switch

1×1 1550nm Polarization Maintaining Opto-Mechanical Bidi Optical Switch

Name: 1x1 1550nm Polarization Maintaining Opto-Mechanical Bidi Optical Switch
SKU: 80440
Availability: InStock

22 sold in last 18 hours

◎ P/N: 80440

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$597.42 – $653.87

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1×1 1550nm Polarization Maintaining Opto-Mechanical Bidi Optical Switch

The 1×1 1550nm Polarization-Maintaining (PM) Opto-Mechanical Bi-Directional Optical Switch is a high-performance fiber optic switch designed for applications requiring polarization state preservation. It utilizes an opto-mechanical switching mechanism to enable bidirectional transmission of optical signals at a 1550nm wavelength between a single input and output port, offering low insertion loss and high reliability. The PM feature ensures that the polarization state remains unchanged during switching, making it ideal for high-precision polarization-sensitive applications such as fiber optic gyroscopes (FOG), fiber optic sensing, optical communication system protection, and laboratory optical testing.

Specifications

Parameter	Value
Wavelength Range (nm)	650~1310	1260~1670
Test Wavelength (nm)	650/780/850/980/1064/1310	1310/1490/1550/1625/1650
Insertion Loss (dB)	Typ: 0.6, Max: 1.0	Typ: 0.5, Max: 0.8
Return Loss (dB)	≥35	≥50
Crosstalk (dB)	≥40	≥50
Extinction Ratio (dB)	>18
Polarization Dependent Loss (dB)	≤0.05
Wavelength Dependent Loss (dB)	≤0.25
Temperature Dependent Loss (dB)	≤0.25
Repeatability (dB)	≤0.02
Power Supply (V)	3 or 5
Lifetime (Times)	≥10⁷
Switch Time (ms)	≤8
Transmission Power (mW)	≤500
Operating Temperature (°C)	-40 ~ +85
Storage Temperature (°C)	-40 ~ +85
Weight (g)	16
Dimension (mm)	L27.0 × W12.6 × H8.5

Electric

Specifications	Voltage	Current	Resistance
5V Latching	4.5 ~ 5.5	36 ~ 44mA	125Ω
5V Non-Latching	4.5 ~ 5.5	26 ~ 32mA	175Ω
3V Latching	2.7 ~ 3.3	54 ~ 66mA	50Ω
3V Non-Latching	2.7 ~ 3.3	39 ~ 47mA	70Ω

Pins

Type	Pin	Electric Drive				Status Sensor
1×1		Pin1	Pin5	Pin6	Pin10	Pin3-4	Pin7-8	Pin2-3	Pin8-9
Latching	P1-/-P2	+5V	GND	—	—	Close	Close	Open	Open
Latching	P1—P2	—	—	GND	+5V	Open	Open	Close	Close
Non-latching	P1-/-P2	—	—	—	—	Close	Close	Open	Open
Non-latching	P1—P2	—	+5V	GND	—	Open	Open	Close	Close