English产品目录
产品名称：保偏2×2光开关
Product Description
The Full 2x2 PM fiber optic switch connects optical channels by directing or blocking an incoming optical signal into the output fiber. This is achieved using a patent pen-ding op to-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 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.
Features
Unmatched Low Cost
Low Optical Distortions
Fail-Safe Latching
High Reliability
Epoxy-Free Optical Path
Applications
Channel Blocking
Configurable Add/Drop
System Monitoring
Instrumentation
Specifications
Parameters | Specifications | Unit | |||
Operating Wavelength | 1550(SM) | nm | |||
Insertion Loss | ≤1.0 | dB | |||
Wavelength Dependent Loss | ≤0.25 | dB | |||
Polarization Dependent Loss | ≤0.05 | dB | |||
Temperature Dependent Loss | ≤0.30 | dB | |||
Return Loss | SM≥50 | dB | |||
Cross Talk | SM≥55 | dB | |||
Switch Time | ≤8 | ms | |||
Repeat ability | ≤±0.02 | dB | |||
Durability | ≥107 | times | |||
Extinction Ratio | ≥18 | dB | |||
Operating Temperature | －20~＋70 | ℃ | |||
Storage Temperature | －40~＋85 | ℃ | |||
Optical Power | ≤500 | mW | |||
Dimension | 27.0L×12.5W×8.4H | mm | |||
Pin Configurations
Type | Optical Route | Electric Drive | State Sensor | ||||||
Full 2×2 | Pin 1 | Pin 5 | Pin 6 | Pin 10 | Pin 2-3 | Pin 3-4 | Pin 7-8 | Pin 8-9 | |
Latching | P1-P4、P2-P3 | -- | -- | GND | V＋ | Close | Open | Open | Close |
P1-P3、P2-P4 | V＋ | GND | -- | -- | Open | Close | Close | Open | |
Non-latching | P1-P4、P2-P3 | -- | -- | -- | -- | Close | Open | Open | Close |
P1-P3、P2-P4 | V＋ | -- | -- | GND | Open | Close | Close | Open | |
Mechanical Dimensions (Unit:mm)
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Optical Route
Ordering Information: HC-PMFSW-2×2-A-B-C-D-E-F-G-H
A | B | C | D | E | F | G | H |
Type | Wavelength | Switch Type | Voltage | Fiber Type | Package | Fiber Length | Connector |
F2X2 | 1310＝3 1550＝5 Special＝0 | Latching＝1 Non-latching＝2
| 3V=3 5V=5 | SM28=1 50/125=5 62.5/125=6 PM=7 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 |
