LightBend™ 1×4 High Power Optical Switch

Enquire Now

5W

The LB 1×4 Series fiber optic switch connects optical channels by redirecting an incoming optical signal into a selected output fiber. This is achieved by using a patent pending opto-mechanical configuration activated via an electrical control signal. Latching operation preserves the selected optical path after the drive signal has been removed. The switch has integrated electrical position sensors, and the new material based advanced design significantly reduces moving part position sensitivity, offering unprecedented  high stability as well as an unmatched low cost. Electronic driver is available for this series of switches.

  • Unmatched Low Cost
  • Low Optical Distortions
  • High Isolation
  • High Reliability
  • Epoxy-Free Optical Path

 

  • Channel Blocking
  • Configurable Add/Drop
  • System Monitoring
  • Instrumentation
LB 1×4 PM Series Switch      MinTypicalMaxUnit
 Operation Wavelength850, 980, 1060, 1310, 1550nm
 Insertion Loss [1]0.71.1dB
 Extinction Ratio [1] (PM)18dB
 Polarization Dependent Loss (SM, PM) 0.1dB
 Return Loss [1]SM, PM50dB
MM35dB
 Cross Talk [1]SM, PM50dB
MM35dB
 Switching Time310ms
 Repeatability±0.05dB
 Operating Voltage4.556VDC
Operating Current [2]Latching26mA
Non-Latching36
 Voltage Pulse Width (Latching) 20ms
 Switching TypeLatching / Non-Latching 
 Operating Temperature-570oC
 Storage Temperature-4085oC
Optical Power HandlingStandard                         300               500mW
High Power                            3                 5W
 Fiber Type SM, MMSMF-28, MM50/125, MM 62.5/125,
PMPanda 400, Panda 250
 Package Dimension                54L x 31W x 12Hmm

 

[1]. Exclude connectors.

[2]. Tested at 5VDC for each coil actuation.

[3]. Measure at Light Source CPR<14 dB.

P/N: N/A