1×4 PM Solid-State Fiber optic Switch
The μs-series 1x4 solid-state fiber optical switch connects optical channels by redirecting an incoming optical signal into a selected output optical fiber. 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 μs-series fiber optic switch is designed to meet the most demanding switching requirements of reliability, durability, response, and continuous high frequency switching operation.
This is achieved using a patent protected non-mechanical configuration with solid-state all-crystal design which eliminates the need for mechanical movement. The μs-series fiber optic switch is designed to meet the most demanding switching requirements of reliability, durability, response, and continuous high frequency switching operation.
1×4 PM Solid-State Fiber optic Switch
Specifications
All the specifications are based on the devices without connector, and guaranteed over wavelength, polarization and temperature.
Specifications are subject to change without notice.
Electrical Specifications
Each switching point is actuated by applying a voltage pulse. Applying one polarity pulse, one light path will be connected and latched to the position. Applying a reversed polarity pulse, another light path will be connected and latched to the position after pulse removed.
Mechanical Dimensions (mm)

Bidirectional series 1X4 or 4X1 Pin Definition
Ordering Information: SSW-1XN-A-B-C-D-E
Specifications
Item | Unit | Parameters | Notes |
Bidirectional | |||
Wavelength Range | nm | 1525 ~ 1565 | |
Insertion Loss | dB | 1.2 (Typ.); 1.8 (Max.) | |
PDL | dB | 0.2 (Typ.); 0.3(Max.) | |
Return Loss | dB | ≥50(Typ.55) | |
Crosstalk | dB | ≥40(Typ.50) | |
ER | dB | ≥18(Typ.20, Max 25) | |
PMD | ps | 0.2 | |
Repeatability | dB | +/- 0.01 | |
Durability | cycles | > 30 Billions | |
Switching Speed | μs | 200 ~ 400 | |
Switch Type | Latching | ||
Operating Temperature | °C | -5 ~ 70 | |
Storage Temperature | °C | -40 ~ 85 | |
Maximum Optical Power | mW | 500 | |
Dimension( L×W×H ) | mm | 41X21X7.5 |
Specifications are subject to change without notice.
Electrical Specifications
Parameter | Specification | Unit |
Switching Speed | 200~400 | μs |
Switching Voltage(VCC) | 2.5 (+/-5%) | V |
Switching Current | < 200 | mA |
Pulse Width(typical) | 0.3 | ms |
Claim Frequency | 2000 | Hz |
Mechanical Dimensions (mm)

Bidirectional series 1X4 or 4X1 Pin Definition
Pin No. | pin1 | pin2 | pin3 | pin4 | pin5 | pin6 | pin7 | pin8 |
INßàOUT1 | + | - | + | - | - | + | + | - |
INßàOUT2 | - | + | - | + | - | + | + | - |
INßàOUT3 | + | - | - | + | + | - | - | + |
INßàOUT4 | - | + | + | - | + | - | - | + |
Ordering Information: SSW-1XN-A-B-C-D-E
N | A | B | C | D | E |
Chanel | Mode | Wavelength | Fiber Diameter | Fiber Length | Connector |
4 |
SM:9/125um PM:PM fiber |
13: 1310nm 15: 1550nm |
25:250um 90:0.9mm |
05:0.5m 10:1.0m 15:1.5m |
OO:None FP: FC/PC FA: FC/APC SP: SC/PC SA: SC/APC LP: LC/PC LA: LC/APC |
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