Feature
Non-moving component
Fast switching speed
Extremely stable latch mode
Low power consumption
Excellent stability and reliability
Application
High speed protection
System monitoring
Test and measurement
Fiber optic sensing system
Product description
The 1x2 or 2x1 optical switch is a solid state optical switch without any moving components inside and is implemented based on the Faraday effect.This series of products use electromagnetic induction principle and Faraday optical rotation effect to change the polarization state of the incident beam, combined with the use of birefringence polarization splitter crystal, so that the beam propagation path changes, so as to achieve the function of optical path switching.
Specifications
Item | Unit | Parameters | Notes |
Wavelength Range | nm | 1525~1565 | Other band optional |
Insertion Loss | dB | 0.7 (Typ.); 1.0(Max.) | |
PDL | dB | 0.1 (Typ.); 0.2 (Max.) | |
Return Loss | dB | 50 (Min); 55 (Typ) | |
Cross-talk | dB | 40 (Min); 50 (Typ) | |
PMD | ps | 0.1 (Typ.); 0.2 (Max.) | |
ER | dB | ≥18 | |
Repeatability | dB | +/- 0.01 | |
Durability | cycles | > 1000Billions | |
Switching Speed | μs | Regular (50~200); Ultra-fast (5~20) | Other speed optional |
Drive Voltage | V | 3 | |
Storage Temperature | P0PC | -40~85 | |
Operating Temperature | P0PC | -5~70 | |
Maximum Optical Power | mW | 500 | |
Dimension( L×W×H ) | mm | 56×7.5×7.8 |
Note:
1. All the specifications are based on the devices without connectors, and guaranteed over wavelength, polarization and temperature.
2. Specifications are subject to change without notice.
Pin Configurations
Pin1 | Pin2 | The Optical Output Port |
3V | GND |
|
GND | 3V |
|
Dimension(mm)
Electrical parameters
Parameters | Specifications | Unit |
Drive Voltage | 3 (+/-5%) | V |
Drive Current | 110(min),140(typ),195(max) | mA |
Pulse Width (typical) | 0.2(min),0.3(typ),0.5(max) | ms |
Ordering Information: HC－PMMS-A-B-C-D-E-F-G
PMMS- | A | B | C | D | E | F | G |
Working Mode | Switching Speed | Operating Wavelength | Fiber Tuber | Fiber Length | Fiber Type | Connector Type | |
1.Regular 2. Bidirectional
| 1.50~200us 2.5~20us 3. Others | 1.C Band1525~1565 nm 2. L Band 1565-1615 nm 3. C & L Band 4. Others
| 1.250μm 2. 900μm 3. Others | 1.0.5 +/- 0.1 m 2. 1.0 +/- 0.1 m 3. Others | 1. PM15 2.Others | 0.No Connector 1. FC/UPC 2. FC/APC 3. SC/UPC 4. SC/APC 5. LC/PC 6. MU/PC 7. Others |
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