2x2 Optical Switch Features
Low Insertion Loss
Wide Wavelength Range
Low Crosstalk
High Stability, High Reliability
Epoxy-free on Optical Path
Latching and Non-latching
2x2 Optical Switch Application
Optical Signal Switching and Routing
Optical Network Protection and Restoration
Optical Network Monitoring
Video Distribution
Instrumentation Resource Sharing
Military Communications
Parameters OSW-2x2
Fiber type nm MM SM
Testing Wavelength nm 630/650/780/850/980/1064/1310 1310/1490/1550/1625/1650
Insertion Loss dB Typ:1.0,Max:1.3 Typ:1.0 ,Max:1.2
Return Loss dB ≥30 ≥50
Crosstalk dB ≥35 ≥50
WDL dB ≤0.25
TDL dB ≤0.25
Repeatability dB ≤±0.02
Power supply v 3.0 or 5.0
Lifetime Cycle ≥107
Switch Time ms ≤8
Transmission Power mW ≤500
Operation Temperature ℃ -40～+85
Storage Temperature ℃ -40～+85
Weight g 16
Dimension mm (L)28×(W)12.6×(H)8.5(±0.2)
2x2 Optical Switch Pins
Optical Path Electric Drive Sensor Status
2X2 1 5 6 10 3-4,7-8 2-3,8-9
Latching P1-P4, P2-P3 +5V GND N/A N/A CLOSE OPEN
P1-P3, P2-P4 N/A N/A GND +5V OPEN CLOSE
Non-Latching P1-P3, P2-P4 N/A N/A N/A N/A OPEN CLOSE
P1-P4, P2-P3 +5V N/A N/A GND CLOSE OPEN
2x2 Optical Switch Electrical parameters
Voltage Current Resistor
5V Latching 4.5~5.5 36~44mA 125Ω
5V Non-Latching 4.5~5.5 26~32mA 175Ω
3V Latching 2.7~3.3 54~66mA 50Ω
3V Non-Latching 2.7~3.3 39~47mA 70Ω
2x2 Optical Switch Ordering Information:OSW-2x2-A-B-C-D-E-F-G
A B C D E F G
Mode Wavelength Voltage Control Model Fiber Diameter Fiber Length Connector
SM
MM 85:850nm
13:1310nm
14:1490nm
15:1550nm
162:1625nm
165:1650nm
13/15:1310/1550nm 3:3v
5:5v L:Latching
N:Non-Latching 25:250um
90:900um
20:2.0mm
30:3.0mm 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
