English产品目录
产品名称：2×2保偏磁光开关
Product Description
2x2 optical switch is an all solid-state device without any moving parts. The switching of the optical light is realized by utilizing Faraday Effect.This is achieved using a patent protected non-mechanical configuration with solid-state all-crystal design which eliminates the need for mechanical movement. The microsecond fiberopticswitch is designed to meet the most demanding switching requirements ofreliability, durability, response, and continuous high frequency switching.
Features
No moving parts, best durability
Ultra fast switching speed
Extremely stable latching mode
Easy to route -all fibers on same side
Exceptional reliability and stability
Applications
Optical switching
High speed protection
System monitoring
Test & measurement
Fiber-optics sensing system
SPerformance
Item | Unit | Parameters | Notes | |
Unidirectional | Bidirectional | |||
Wavelength Range | nm | 1525~1565 | Other band optional | |
Insertion Loss | dB | 0.7(Typ.); 1.1(Max) | 0.8(Typ.); 1.2(Max) | |
PDL | dB | 0.10(Typ.);0.20(Max) | 0.10(Typ.), 0.30(Max) | |
Return Loss | dB | 45 | 30 | Typical >50dB |
Cross-talk | dB | 40 | 30 | Typical >50dB |
ER | dB | ≥18 | ≥18 | |
PMD | ps | 0.2 | ||
Repeatability | dB | +/- 0.01 | ||
Durability | cycles | Regular (>100Billions) ; Ultra-fast (>100Billions) | ||
Switching Speed | μs | Regular (50~200); Ultra-fast (5~20) | Other speed optional | |
Storage Temperature | P0PC | -40~85 | ||
Operating Temperature | P0PC | -5~70 | ||
Maximum Optical Power | mW | 500 | ||
Dimension( L×W×H ) | mm | 63 × 8× 7 | ||
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.
Electrical Specifications
Parameter | Specification | Unit | |
Regular | Ultra-fast | ||
Switching Speed | 50~200 | 5~20 | μs |
Switching Voltage(VCC) | 3(+/-5%) | 5.0~6.0 | V |
Switching Current | < 200 | < 500 | mA |
Pulse Width(typical) | 1000 | 20 | μs |
Claim Frequency | < 800 | < 3000 | Hz |
Pin control signal corresponding to switching status table
Switching State | Pin1 | Pin2 | The Optical Output Port |
State “0” | 1(Voltage = VCC) | 0(Voltage = GND) | IN1↔OUT 1; IN2 ↔ OUT 2 |
State “1” | 0(Voltage = GND) | 1(Voltage = VCC) | IN1 ↔OUT 2; IN2 ↔OUT 1 |
Dimensions Drawing (mm)
Ordering Information: Example: PMS2-1111210
PMS2- | □ | □ | □ | □ | □ | □ | □ |
Working Mode | Switching Speed | Operating Wavelength | Fiber Tuber | Fiber Length | Fiber Type | Connector Type | |
1.Regular 2. Bidirectional
| 1.200~400us 2.5~20us 3. Others | 1.1525~1565 nm 2.1565-1615 nm 3. C & L Band 4. Others
| 1.250μm fiber 2. 900μm fiber 3. Others | 1.0.5 +/- 0.1 m 2. 1.0 +/- 0.1 m 3. Others | 1.PM98 2.PM15 3.PM13 4.Others | 0.No Connector 1. FC/UPC 2. FC/APC 3. SC/UPC 4. SC/APC 5. LC/PC 6. MU/PC 7. Others |
