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2X4 Latching Optical Switch

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2X4 Latching Optical Switch
Description
Lightwave Link Inc. 2x4 optical switch is designed for use in optical fiber communication networks and measurement instruments. The switch consists of two ports that selectively transmits, redirects, or blocks optical power in a fiber optic transmission line. The optical switch must be actuated to select or change between two states. Furthermore, for the Latching type, it only takes an electrical pulse width with duration ≧20msec to change the state. As a result, it consumes low electric energy to operate the optical switch. Lightwave Link Inc. 2x4 optical switch fully complies with RoHS Directive 2002/95/EC (2008/385/EC).
Key Features
  • Smallest Size
  • Low Insertion-Loss
  • Fast Switching Speed
  • PCB Mountable
  • Available in Single Mode / Multi Mode
  • RoHS Compliance
Applications
  • Optical network protection and restoration
  • Optical network monitoring
  • Reconfigurable add/drop multiplexers
  • Transmission equipment protection
  • Research and development
  • Wavelength router
Description
Lightwave Link Inc. 2x4 optical switch is designed for use in optical fiber communication networks and measurement instruments. The switch consists of two ports that selectively transmits, redirects, or blocks optical power in a fiber optic transmission line. The optical switch must be actuated to select or change between two states. Furthermore, for the Latching type, it only takes an electrical pulse width with duration ≧20msec to change the state. As a result, it consumes low electric energy to operate the optical switch. Lightwave Link Inc. 2x4 optical switch fully complies with RoHS Directive 2002/95/EC (2008/385/EC).

Specification
Parameter
9um Core
Single Mode
50um or 62.5um Core
Multi Mode
Unit
Min.
Typ.
Max.
Min.
Typ.
Max.
 Wavelength Range
1280 ~ 1340 / 1520 ~ 1625
850 / 1300
nm
 Insertion Loss 1
 
0.5
1.0
 
0.3
0.6
dB
 Return Loss
 
-50
 
 
 
 
dB
 PDL
 
 
0.1
 
 
 
dB
 WDL
 
 
0.3
 
 
 
dB
 Crosstalk
 
 
-80
 
 
-80
dB
 Repeatability
 
 
±0.1
 
 
±0.1
dB
 Switching Time 2
 
 
3.5
 
 
3.5
ms
 Optical Input Power
 
 
500
 
 
500
mW
 Relay Coil Resistance
 125±10%
 
 Operating Current
   40±10%
mA
 Operating Voltage
4.5
5.0
5.5
4.5
5.0
5.5
VDC
 Power Consumption
 200±10%
mW
 Contact Resistance
 
 
50
 
 
50
 Switching Life Expectancy
3*107
 
 
3*107
 
 
Cycles
 Dimension (H×W×L)
           Normal Type: 8.8×11×30 / Mini Type: 8.2×11×22.6
mm
 Weight
<20
 

  1.
Optical parameters excluded connectors.
  2.
A minimum 20ms pulse is recommended for latching type of switch
.
Hot products: Optical switch,manufacturer,supplier,Optical switch,manufacturer,supplier

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