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1×1 780nm Polarization Maintaining Opto-Mechanical Bidi Optical Switch
◎ P/N: 80449
◎ Attention: For a formal quote, please send product details to sales@fiber-life.com.
Delivery: Order today and it will be shipped before from the U.S. or Hong Kong via FedEx/DHL/UPS. Free shipping on orders over US$200.
Warranty: Fiber-Life offers a 1-year warranty, 30-day returns, and 30-day exchanges.
$1,493.55 – $1,543.55
1×1 780nm Polarization Maintaining Opto-Mechanical Bidi Optical Switch
The 1×1 780nm Polarization Maintaining (PM) Opto-Mechanical Bi-Directional Optical Switch is a high-precision fiber optic switch designed for applications requiring stable polarization state transmission at a 780nm wavelength. It utilizes an opto-mechanical switching mechanism to control bidirectional optical signal transmission between a single input and output port, ensuring low insertion loss and high reliability. The PM feature preserves the polarization state during switching, making it ideal for applications such as quantum optics, atomic physics experiments, fiber optic sensing, and precision 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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