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1×1 1550nm Polarization Maintaining Opto-Mechanical Bidi Optical Switch
◎ P/N: 80440
◎ Attention: For a formal quote, send product details to sales@fiber-life.com.
Delivery: Order Today, will ship out before from U.S. or HK by FedEx/DHL/UPS (The fastest and best one), and Free Shipping on orders over US $200.
Warranty: Fiber-Life support 1-Year Warranty, 30-Day Returns and 30-Day Exchange.
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$597.42 – $653.87
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 |
| 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
Mechanical Dimensions (Unit: mm)
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