Benchtop Digital Multichannel Attenuator

Specifications

Number Of Channels: Multi Channel
Operating Wavelength Range: 350 – 2050 nm
Dynamic Attenuation Range (max): 40 dB
Insertion Loss (max): 4 dB
Return Loss (min): 35 dB
Attenuation Range: IL to 40 dB
Wavelength Dependence Of Attenuation: 0.05 dB
Speed: 100 ms
Repeatability Of Attenuation Setting: ±1.0 dB
Power Supply: Universal 110/220V AC 50/60 Hz, 40 W
Maximum Optical Power: 2 W
Computer Interface: USB
Polarization Extinction Ratio: 30 dB
Dimensions: 280 x 300 x 100 mm
Weight: 4 kg
Operating Temperature: -10 to 55 °C
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Features


  • High power handling (up to 2 watts)

  • Wide attenuation range (up to 60 dB)

  • Low PDL and wavelength dependency

  • Low insertion loss and backreflection

  • High resolution

  • Rugged and compact design

  • Calibratable for dual wavelengths or up to four individual wavelengths per channel

  • Wide wavelength range (350–2050 nm)

  • Wide range of receptacles

  • Computer interface (USB)

Applications


  • Bit error rate testing

  • Troubleshooting receivers and other active fiber optic components

  • Simulating long-distance fiber transmission

  • Design of fiber optic transmitter/receiver circuitry

  • Power meter linearity checks

  • Power setting