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1×1 780nm Polarization Maintaining Opto-Mechanical Bidi Optical Switch
◎ P/N: 80449
◎ 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.
$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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