MEMS Variable Optical Attenuator(VOA)

Description:

Features

  • Broad band
  • High reliability
  • Low insertion loss
  • Low Power Consumption
  • High Input Power

Applications

  • Optical power control, equalization and regulate;
  • Receiver protection;
  • Instrumentation;
  • Channel on/off switching

Parameters

Parameter Unit Specification Note
Wavelength Range nm 1530 – 1570 C band
1570 – 1610 L band
Attenuation Type Bright or Dark
Attenuation Range dB ≥30
Blocking State Attenuation dB ≥40 Dark type
Insertion Loss dB ≤0.7 (0.5 Typical) Excluding Connectors
Attenuation Resolution  Continuous
Wavelength Dependent Loss dB ≤0.3 @<0dB Att.
≤1.5 @<20dB Att.
Ripple dB ≤0.05 Within 0.4nm window @20dB
Polarization Dependent Loss dB ≤0.1 @<0dB Att.
≤0.3 @<20dB Att.
Temperature Dependent Loss dB ≤0.2 @<0dB Att. compare with RT
≤1.0 @<20dB Att. compare with RT
Return Loss dB ≥55
PMD ps ≤0.1
Response Time ms ≤2  (1 Typical) 10-90% Optical Power
Optical Power Handling mW 300
Driving Voltage VDC 5.2V or 15V  @5.2 Att ,20 dB
Power Consumption mW ≤2
Operating Temperature ºC 0 to 70
Storage Temperature Range ºC -40 to 85  

 

Ordering Informaiton

Cof  VOA Port Operating Wavelength Grade Fiber Type Fiber Length In/Out Connector
0101=1X1

0202=2X2

 

13=1310nm

15=1550nm

16=1625nm

X=other

P 1=Bare Fiber 1=1 Meter 0=None
1=FC/APC
2= FC/PC
A 2=900um Jacket 2=2 Meter 3=SC/APC
4=SC/PC
5=ST
6=LC
XX=other XX=other XX=other

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