OLA-50

SmartClass OLA Optical Level Attenuator

Product Code Description Lead Time Price Quantity Buy / Get Quote
OLA-50 SmartClass OLA Optical Level Attenuator On Request On Request
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VIAVI SmartClass OLA-54 and OLA-55 Optical Level Attenuators are 40Gbps ready variable optical attenuators for system testing, installation, maintenance, and production of multimode fibres (OLA-54) and singlemode fibres (OLA-55). The OLA-55 tests up to 40 Gbps systems together with bit error rate testing (BERT).

  • Extended calibration wavelengths for very high performance: 600 adjustable wavelengths for the OLA-54 and 400 adjustable wavelengths for the OLA-55.
  • Extremely long battery operation time of >1000 h.
  • Absolute and relative attenuation setting
  • Low minimum insertion loss
  • Emulate fibre loss for testing system dynamics
  • Traceable measurements to NIST/PTB standards for confidence in accuracy.
  • Robust, shock-proof, and splash-proof design for field operation.

The VIAVI SmartClass OLA-55M Motorized Optical Level Attenuator is a combined variable optical attenuator and high-performance optical power meter in a single, rugged, handheld instrument.

  • Absolute and relative attenuation setting.
  • Attenuation range of 2.5 to 60dB, FTTx ready
  • USB port for remote operation.
  • Two operating modes: optical attenuator, and automatic level controller.
  • Automatic stabilization of the output power with the automatic level controller mode.
  • Reduces the need for couplers and additional instruments in test setups.
  • Direct setting of the output power with the automatic level controller mode.