SmartClass Fiber OLP-85 Inspection-Ready Optical Power Meters

The SmartClass™ Fiber OLP-85 and -85P combine pass/fail fiber inspection and optical power measurement (OPM) into one solution.

With a 100 dB dynamic range, the OLP-85 and -85P optical power meters are perfect for any fiber-optic network power or loss test application.

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The SmartClass™ Fiber OLP-85 and -85P complete jobs faster, correctly, and on time—right the first time. With a 100 dB dynamic range, the OLP-85 and -85P handheld optical power meters are professional, versatile, and compact instruments perfect for any fiber-optic network power or loss test applications. Their high accuracy over the entire range means that the OLP-85 and -85P perfectly fit applications where low power or very high power needs to be measured.

  • Battery-operated field-portable optical power meters with an 800 to 1700 nm measurement wavelength range (1 nm incremental setting) and high accuracy over an ultra-wide 100 dB dynamic range
  • 2.5 mm and optional 1.25 mm universal push-pull (UPP) adapter system compatible with all optical connector types
    3.5-in color touch screen with integrated stylus
  • Individual threshold settings for power and loss pass/fail analysis
  • Onboard fiber inspection and test results storage with time stamp
  • Data transfer and remote control via USB or Ethernet interface
  • Auto-lambda and multi-lambda test functions in combination with Viavi light sources

The SmartClass™ Fiber OLP-85 and -85P is a compact, rugged, weather-proof design powermeter combining fiber inspection through automated pass/fail fiber inspection analysis with the optional P5000i microscope, also available with integrated PCM.


  • Measurement of optical power (absolute and relative)
  • Measurement of  optical insertion loss together with a Viavi optical light source OLS-3x or OLS-8x
  • Inspection of optical connectors (IBYC)
  • In-service loss test option

Data sheet

Fiber network type
Detector type
Filtered InGaAs
Wavelength range
800 to 1700nm
Calibrated wavelength
850, 980, 1300, 1310, 1490, 1550, 1625nm
Upstream measurement ONT to OLT
Downstream measurement OLT to ONT
Power range
-75 to +26dBm
Optical interface / connectors
Universal adaptor 2,5mm for FC/ST/SC/DIN/E2000 connector type and universal adaptor 1,25mm for LC & MU connector type (optional)
Maximum input power
Measurement units
dB, dBm, W
3,5" color touchscreen
13h (LiON)
Dimensions (L x H x P)
OLP-85 (208 x 112 x 64mm) & OLP-85P (208 x 153 x 64mm)
OLP-85 (750g) & OLP-85P (850g)
Data storage
10 000 measurement
2 USB, 1 micro USB and 1 RJ45

Specific References