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廣州市瑞東電子科技有限公司
廣州市瑞東電子科技有限公司
Unmatched Low Cost, Dual 2x2 Bypass Mechanical Optical SwitchLow Optical DistortionsHigh IsolationHigh ReliabilityEpoxy-Free Optical Path
Dual 2x2 Bypass Mechanical Optical Switch
The Dual 2x2 Bypass Mechanical Fiber Optical switch connects optical channels by directing or blocking an incoming optical signal into the output fiber. This is achieved using a patent pending opto-mechanical configuration and activated via an electrical control signal. A latching version preserves the selected optical path after the drive signal has been removed, while the non-latching versions default to either the open or closed state when power is removed. The Mechanical Fiber Optical Switch has integrated electrical position sensors. The new material based advanced design significantly reduces moving part position sensitivity, offering unprecedented high stability as well as unmatched low cost
Specifications
| Operating Wavelength | 1260~1620nm(SM) 850nm(MM) | Insertion Loss | ≤1.0dB |
| Wavelength Dependent Loss | ≤0.25dB | Polarization Dependent Loss | ≤0.05dB |
| Temperature Dependent Loss | ≤0.20dB | Return Loss | SM≥50dB MM≥30dB |
| Cross Talk | SM≥55dB MM≥35dB | Switch Time | ≤8ms |
| Repeatability | ≤±0.02dB | Durability | ≥107 times |
| Operating Voltage | 3 or 5V | Switch Type | Non-Latching/Latching |
| Operating Temperature | －20~＋70℃ | Storage Temperature | －40~＋85℃ |
| Optical Power | ≤500mW | Dimension | 27.0L×12.0W×8.2H mm |
Pin Configurations
| Type | Optical Route | Electric Drive | State Sensor | ||||||
| D2×2B | Pin 1 | Pin5 | Pin6 | Pin10 | Pin 2-3 | Pin3-4 | Pin7-8 | Pin 8-9 | |
| Latching | P1-P1’、P2-P2’ P3-P3’、P4-P4’ | V＋ | GND | -- | -- | Open | Close | Close | Open |
| P1-P3’、P2-P4’ | -- | -- | GND | V＋ | Close | Open | Open | Close | |
| Non-latching | P1-P1’、P2-P2’ P3-P3’、P4-P4’ | V＋ | -- | -- | GND | Open | Close | Close | Open |
| P1-P3’、P2-P4’ | -- | -- | -- | -- | Close | Open | Open | Close | |
Mechanical Dimensions (Unit:mm)
Optical Route
Ordering Information
| RD-FSW | -D2X2B- | -Wavelength- | -Switch Type- | -Voltage- | -Fiber Type- | -Package- | -Fiberlength- | -Connector- |
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| 1060＝1 C＋L＝2 1310＝3 1410＝4 1550＝5 650＝6 780＝7 1260-1610=A 1310/1550＝9 850=8 Special＝0 | Latching＝1 Non-latching＝2 MINI Latching＝3 MINI Non-latching＝4 Special＝0 | 3V=3 5V=5 Special＝0 | SM28=1 50/125=5 62.5/125=6 Special＝0 | Bare fiber=1 900um tube=3 Special＝0 | 0.25m=1 0.5m=2 1.0m=3 Special＝0 | None=1 FC/PC=2 FC/APC=3 SC/PC=4 SC/APC=5 ST/PC=6 LC/PC=7 Duplex LC=8 Special＝0 |
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