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Low Insertion Loss
Wide Wavelength Range
Low Crosstalk
High Stability, High Reliability
Epoxy-free on Optical Path
Latching and Non-latching
Application
Optical Signal Switching and Routing
Optical Network Protection and Restoration
Optical Network Monitoring
Video Distribution
Instrumentation Resource Sharing
Military Communications
Specification
|
Parameters |
SOSW-1×2 |
|
|
Wavelength Range |
nm |
1295~1325,1520~1580 |
|
Testing Wavelength |
nm |
1310/1550 |
|
Insertion Loss |
dB |
Typ:0.7 ,Max:1.0 |
|
Return Loss |
dB |
≥50 |
|
Channel Cross Talk |
dB |
≥45 |
|
PDL |
dB |
≤0.10 |
|
Polarization Mode Dispersion |
ps |
≤0.20 |
|
TDL |
dB |
≤0.25 |
|
Power Handling |
mW |
300 |
|
Switching Speed |
ms |
50~200 |
|
Repeatability |
dB |
2K |
|
Operating Temperature |
°C |
-40~+85 |
|
Storage Temperature |
°C |
-40~+85 |
|
Dimensions |
mm |
(L)58.2×(W)8.4×(H)8.4(±0.2) |
Electrical Driving Information
The switch 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.
|
Parameter |
Minimum |
Typical |
Maximum |
Unit |
|
Driver Voltage |
4.5 |
5 |
5.5* |
V |
|
Driver Current |
110 |
140 |
195 |
mA |
|
Pulse Duration |
0.2 |
0.3 |
0.5 |
ms |
Driving kit with USB and TTL interfaces and Windows TM GUI is available. We also offer RS232 interface as an option –please contact coreray sales.
2x1 switch
|
Optical Path |
Pin 1 |
Pin 2 |
|
Port 2→Port 1 |
5V Pulse |
GND |
|
Port 3→Port 1 |
GND |
5V Pulse |
1x2 switch
|
Optical Path |
Pin 1 |
Pin 2 |
|
Port 1→Port 2 |
GND |
5V Pulse |
|
Port 1→Port 3 |
5V Pulse |
GND |
The typical driver voltage of single stage is 2.5V.
Over this value will damage the device.
