2x2b Optical Switch Features
Low Insertion Loss
Wide Wavelength Range
Low Crosstalk
High Stability, High Reliability
Epoxy-free on Optical Path
Latching and Non-latching
2x2bOptical Switch Application
Optical Signal Switching and Routing
Optical Network Protection and Restoration
Optical Network Monitoring
Video Distribution
Instrumentation Resource Sharing
Military Communications
Parameters OSW-2x2B
Wavelength Range nm 650～1310 1260～1670
Testing Wavelength nm 650/780/850/980/1064/1310 1310/1490/1550/1625/1650
Insertion Loss dB Typ:0.6,Max:1.0 Typ:0.5 ,Max:0.8
Return Loss dB ≥30 ≥50
Crosstalk dB ≥35 ≥50
PDL dB ≤0.05
WDL dB ≤0.25
TDL dB ≤0.25
Repeatability dB ≤±0.02
Power supply v 3.3 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)27×(W)12.6×(H)8.5(±0.2)
2x2b Optical Switch Pins
Optical Path Electric Drive Sensor Status
2x2B 1 5 6 10 3－4,7－8 2－3,8－9
Latching P1P3 N/A N/A GND +5V OPEN CLOSE
P1-P4/P2-P3 +5V GND N/A N/A CLOSE OPEN
Non-Latching P1P3 N/A N/A N/A N/A OPEN CLOSE
P1-P4/P2-P3 +5V N/A N/A GND CLOSE OPEN
2x2b Optical Switch Electrical parameters
Voltage current Resistor5V 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
2x2b Optical Switch Ordering Information:OSW-2x2B-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:9/125um
M5:50/125um
M6:62.5/125um 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

