AQ2200-311A Variable Optical Attenuator (EINGESTELLT)

Hinweis: Dieses Produkt wurde eingestellt 13.05.17.
The AQ2200-311A ATTN module is a variable optical attenuator capable of adjusting optical output with high precision over the wavelength range of 1200 nm to 1700 nm (SM version). The ATTN module?s output can be varied in steps of 0.001 dB over a wide attenuation range of 0 to 60 dB (SM version). In addition, this attenuator provides the low insertion loss, low polarization dependence, and high return loss needed in a variable optical attenuator for optical system test. With the optional monitor output connected to a sensor module, it is possible to create programs to precisely control the optical output power.
Multi-mode version is also available.
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  • Optical level margin analysis in bit error test
  • EDFA evaluation test (input level adjustment)
  • Variable optical attenuator (VOA) evaluation test
  • Optical output adjustment for stabilizing light source
  • PD linearity measurement
  • Transmission loss simulator for optical systems and optical devices
  • Optical equipment calibration
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Item Product specifications
Wavelength range 1200 to 1700 nm 800 to 1370 nm
Insertion loss 1.0 dB (typ.) 1.6 dB or less
Maximum attenuation 60 dB 45 dB
Attenuation accuracy ±0.1 dB or less
Repeatability ±0.01 dB or less
Optical return loss 45 dB or more (PC connector) 20 dB or more (PC connector)
Polarization dependence 0.1 dB or less -
Maximum input power +23 dBm
Shutter isolation 90 dB or more
Applicable fiber SMF (ITU-T G652) MMF (62.5/125) (IEC 60793-2)
Optical connector FC/PC or SC/PC
Monitor output -13 dB (typ.)

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