1x2 单模机械式光开关
Single Mode Mechanical Optic Switch
【Features】
 Unmatched Low Cost
 Low Insertion Loss
 High Channel Isolation
 Highly Stable and Reliable
 Epoxy-Free Optical Path
【Applications】
 The light signal top/bottom road
 System monitoring
 Instrument equipment
 Light signal routing
【Performance index and specification】
Parameters Specifications Unit
Operating wavelength 1310/1550 ± 40/1260-1650nm (nm)
Insertion loss < 0.7 (dB)
Wavelength dependant loss ≤ 0.25 (dB)
Polarization dependant loss ≤ 0.05 (dB)
Temperature dependant loss < 0.15 (dB)
Cross talk >55 (dB)
Durability < ± 0.05 (dB)
Return loss > 55 (dB)
Switching time <10 (Typ.4) (ms)
Coil resistance (Lead Angle 1-5 or 6-10) 178 ± 10% (ohms)
Operating voltage 5 (V)
Maximum power load 500 (mW)
Durability >10 million (cycle )
Operating temperature 0 ～ +70 (°C)
Storage temperature -45 ～ +85 (°C)
Fiber type SMF-28
Fiber length 1.0 +/- 0.1 (m)
Dimension (LxWxH) 27.2x12.8x7.5 (mm)
Insertion loss is not within connector.
【Electronic pins structure】
Non-latching
Optical path Condition
PIN1 PIN10 PIN3-2 PIN3-4 PIN8-9 PIN8-7
1---3 N/A N/A CLOSE OPEN CLOSE OPEN
1---2 GND +5v OPEN CLOSE OPEN CLOSE
Latching
Optical path Circuit driver Condition
PIN1 PIN5 PIN10 PIN6 PIN3-2 PIN3-4 PIN8-9 PIN8-7
1---2 N/A N/A +5v GND OPEN CLOSE OPEN CLOSE
1---3 +5v GND N/A N/A CLOSE OPEN CLOSE OPEN |
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