OVA-202S ~ Optical Variable Attenuator

OVA-202S ~ Optical Variable Attenuator

OVA-202S ~ Optical Variable Attenuator

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Regular price $3,036.00


The Optical Variable Attenuator is a compact, portable instrument widely used in fiber link certification and routine maintenance as well as lab environments.


  • Emulate Fiber Loss for Testing System Dynamics
  • Installation and Maintenance of Multi-Mode and Single-Mode Fiber
  • Testing of Optical Return Loss in
  • Either Field or Laboratory Environments



  • Attenuation Range: (dB) 0~60
  • Fiber Type: SMF 9/125 um
  • Calibrated Wavelengths (nm): 1310/1550nm
  • Linearity: (dB) ?0.3
  • Accuracy (dB): 0.2dB @3~20dB, 0.5dB @ 20~50dB, 1.0dB@50~60 dB
  • Insert Ion Loss (dB): <3
  • Return Loss (dB): >50 (PC)
  • Max Input Power: (dBm) 24
  • Power Supply: 1.2 V Ni-MH Battery (x2)
  • Connector: Interchangeable FC/PC, SC/PC, ST/PC Connectors (FC/APC, SC/APC are Available at time of Ordering)
  • Operating Temperature: -10°C to 50°C (14°F to 122°F)
  • Storage Temperature: -20°C to 60°C (-4°F to 140°F)
  • Relative Humidity: 0%~95% (Non-Condensing)
  • Dimensions: 6.3"L x .3"W x 1.75"H in (160L x 76W x 45H mm)
  • Weight: 0.80 lbs (360 g) (Battery included)
  • Warranty: Standard 1 Year Manufacturer Warranty (Extended Warranty Available)

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