1xN MEMS Optical Switch
1xN MEMS optical switchis based on micro-electro-mechanical system technology. It allows channel selection between one input fiber and N output fibers by rotating the mirror of MEMS chip.
The switch is bi-directional and can also be used as a Nx1 selector switch. The optical switch offers highly reliable, durable, long-life operation in a compact package.
Product Configurations
Note:“C":common port
“1、2、3...64":possible selected output ports=1~64;
Optical Specifications
PARAMETER | VALUE | UNIT | NOTE |
Wavelength | 13:1290~1330 15:1525~1568 16:1600-1650 | nm | Or customer specify |
Test Wavelength | 1310/1550/1625 or 1650 | nm | |
OSW Channels | 4/8/12/16/24/32/48/64 | | N |
Insertion Loss | 1x4 | ≤0.8 @S | dB | @CWL,23°C Without Connectors @S: 13 or 15 or 16 @D: 13&15 or 15&16 (If with connectors or support @D, IL increased by 0.2~0.3dB) |
1x8 |
1x12 | ≤1.0 @S |
1x16 |
1x24 | ≤1.2 @S |
1x32 |
1x48 | ≤1.4 @S |
1x64 |
Return Loss | ≥45 | dB | Or customer specify |
Repeatability | ≤0.1 | dB | |
Crosstalk | ≥40 | dB | Or customer specify |
Polarization Dependence Loss | ≤0.2 | dB | |
Wavelength Dependence Loss | ≤0.3 @S ≤1.0 @D | dB | @CWL±20nm, 23°C |
Temperature Dependence Loss | ≤0.4 @N≤16 ≤0.6 @N≥24 | dB | |
Switch Time | 5 @1x16 10 @1x32 | ms | Module Or customer specify If support hitless, switching time doubled |
Durability | ≥1x109 | cycle | |
Maximum Optical Power | ≤500 | mW | |
Hitless | Optional @N≤32 | | |
Electrical and Mechanical Specifications
PARAMETER | VALUE | UNIT | NOTE |
Operation Temperature | -5~65 | °C | |
Storage Temperature | -40~85 | °C | |
Operation Humidity | 5~95 | %RH | |
Storage Humidity | 5~95 | %RH | |
Pigtail and connector type/length
PARAMETER | VALUE | UNIT | NOTE |
Fiber Type | G657A2 or G657B3 250um bare fiber | | |
Fiber Pigtail (All Ports) | 250um fiber or 900um loose tube | | |
Fiber Length (All Ports) | 1.00±0.05 | m | Or customer specify |
Optical Connector (All port) | None | | Or customer specify |
MECHANICAL DRAWINGS
Figure 1 Mechanical Drawings(1xN≤16) |  Figure 2 Mechanical Drawings(1xN≥24) |
 Figure 3 Cylindric Device with PCB(Type A, 1xN≥24) |  Figure 4 Module(Type B, 1xN≤16) |
 Figure 5 Module(Type B, 1xN≤32) | |