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

◎ P/N: 80440

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Custom Details

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

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
P1—P2 GND +5V Open Open Close Close
Non-latching P1-/-P2 Close Close Open Open
P1—P2 +5V GND Open Open Close Close

Optical Route

1x1 Opto-Mechanical Bidi Optical Switch Optical Route


Mechanical Dimensions (Unit: mm)

1x1 Polarization Maintaining Opto-Mechanical Bidi Optical Switch Dimension

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