1x2 Solid State Fiber Optical Switch, Brand Name : coreray

Features
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-1ã�2
wavelength range nm 1295~1325,1520~1580
testing wavelength nm 13101550
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 â°c -40~+85
storage temperature â°c -40~+85
dimensions mm (l)58.2ã�(w)8.4ã�(h)8.4(â±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.