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1×1 1310/1550nm Polarization Maintaining Opto-Mechanical Bidi Optical Switch
The 1×1 1310/1550nm 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 1310nm or 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.
$325.00
1×1 1310/1550nm Polarization Maintaining Opto-Mechanical Bidi Optical Switch
The 1×1 1310/1550nm 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 1310nm or 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 | 650nm ~ 1310nm | 1260nm ~ 1670nm |
| 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°C ~ +85°C | |
| Storage Temperature | -40°C ~ +85°C | |
| Weight | 16g | |
| Dimension (L×W×H) | 27.0mm × 12.6mm × 8.5mm | |
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
Dimension Drawing (Unit: mm)
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