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  1. Variable Optical Attenuator - Collimator Type
     
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    Variable Optical Attenuator - Collimator Type

    Model VOA-C
    Price:   €169.93 €153.66
    Available Options:
    Center Wavelength:
    Connector Type:
    Type:
    Reviews
Collimator type variable optical attenuator (VOA) utilizes miniature collimator structures to achieve continuous, accurate and variable optical attenuation in a wide spectrum. It can achieve 0.6dB to 60dB attenuation with a precision of 0.1dB.

1310nm, 1550nm or dual-window products are available. Within each operating window, the VOA has +/-40nm working bandwidth.

VOA for 850nm or 1310nm multimode fiber (50/125 or 62.5/125um) is also available.

Features:

  • Collimator based variable optical attenuator, compact size (26x18x8mm)
  • Wide operation wavelength
  • High precision
  • Low excess loss
  • Two adjustment types: by handle or by screwdriver

Applications:

  • Optical communication system tests
  • Optical passive component tests

Specifications:


Note: products for multimode fiber at 850nm or 1310nm are also available.

VOA adjustable by handle

VOA adjustable using screwdriver

Ordering Information:

VOA-C-a-b-c-d
a: Operating Wavelength, a=1310 for 1310nm, a=1315 for 1310 and 1550nm dual wavelengths, etc.
b: Optical Fiber Type, b=9 for 9/125 SMF; b=50 for 50/125 MMF; b=62.5 for 62.5/125 MMF, etc.
c: Pigtail Type, c=3 for 3mm jacket pigtail, etc.
d: Connector Type, d=FA for FC/APC, d=SU for SC/UPC, d=N for no connectors, etc.

Example: VOA-C-1550-9-1-SU

See also: Variable optical attenuators - all fiber type
variable optical attenuators collimators attenuation range 0.6dB to 60dB 1310nm 1550nm working wavelength dual window 0.6dB insertion loss