Jest to urządzenie z nowej rodziny źródeł światła z wbudowanym 3,5” ekranem dotykowym. Miernik współpracuje z sondą inspekcyjna P5000i dzięki czemu uzyskujemy automatyczna analizę pass/fail w odniesieniu do standardu IEC 61300-3-35.


VIAVI OLS-85 Inspection-Ready Optical Light Source

The SmartClass Fiber OLS-85 handheld light source is a professional, versatile, and compact instrument used for fiber-optic network qualification and certification. Its specific wavelength combinations make it optimal for link loss testing and long-haul, metro, and access telecommunication network characterization, as well as data center and local area network testing.

In addition to providing a full day of battery-operated field use, the SmartClass Fiber OLS-85 is perfect for fixed installations in central offices, production environments, and laboratory workbenches because it can operate via mains with remote-control capabilities via USB 2.0 and Ethernet.

Adding the P5000i fiber inspection microscope to the OLS-85 lets users check fiber end-face quality and get fully automatic pass/fail acceptance results at the push of button.

Combining the Viavi Solutions OLS-85 Optical Light Source and OLP-85 Optical Power Meter provides the greatest functionality and test automation and avoids handling errors and speeds testing. Automatic functions, such as auto-λ and multi-λ test, send information about the emitted wavelengths to the receiver to automatically set wavelengths on a compatible power meter to accurately measure up to four wavelengths simultaneously. Users can generate and save comprehensive test reports on the OLP-85.

The OLS-85 inspection-ready optical light source can be used anywhere today’s fiber technicians go, up poles or down holes. Technicians get ultimate flexibility and performance from this powerful easy-to-use solution that can help any technician become an instant fiber expert.

Key Benefits and Features

  • Complete jobs faster, correctly, and on time—the first time with uniquely integrated fiber inspection and test with auto pass/fail analysis
  • Battery-operated field-portable optical light source with up to 4 wavelengths
  • 5-inch color touch screen with integrated stylus
  • Quad version (850, 1300, 1310, 1550 m) with encircled flux (EF)-compliant launch conditions at 850 nm
  • FTTx/PON version with 1310, 1490, 1550, and 1625 nm wavelengths
  • Automated pass/fail fiber inspection analysis with the optional P5000i microscope
  • Adjustable output level
  • Auto-λ and multi-λ test functions communicate with Viavi power meters
  • In-service loss test option
  • Rugged, weather-proof design
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OLS-85 2313/01


OLS-85 2313/22

OLS-85 2313/06



OLS-85 2313/05

Nominal wavelengths1 1310/

1550 nm


1625 nm




1625 nm

MM: 850/1300 nm
SM: 1310/1550 nm
Spectral width <5 nm <5 nm <5 nm MM: 50/170 nm
SM: 5/5 nm


EF compliant at

850 nm

Output power (settable in

0.01 dB steps)

0 to

–3 dBm

–3 to

–6 dBm

–3 to

–6 dBm

MM: –20 to

–23 dBm

SM: 0 to –3 dBm

15 min/8 hr







0.02/0.2 dB
Source modes CW, tone, auto-λ3, multi-λ3


270 Hz, 1 kHz, 2 kHz
Battery life >10 h (lithium-ion, LiON)/ >8 h (alkaline)
Optical interface PC APC PC


PC (50/125µm

MM port)



PC (SM port)
Adapter type Interchangeable SC, FC, ST adapters
  1. ±20 nm for 850/1300/1310/1550 nm and ±3 nm for 1490/1625 nm
  2. Between –10 to +55°C with ∆T = ±0.3 K after a 20-minute warm-up
  3. Works in conjunction with OLP-3x, OLP-55, and OLP-85
Laser class Class 1 Laser Product (IEC 60825-1:2007)
Display 3.5 in color LCD touch screen, 4:3 ratio
Data storage Up to 5.000 inspection images
Data readout Via USB int.
Remote control Via USB or Ethernet
Inspection functions Live, freeze, store end-face image, auto


Electrical interfaces USB 2.0 (2x host, type A, 1 x device,


Power source AC adaptor, 8x AA alkaline or

rechargeable LiON battery pack

Power mode Active, Auto-off (programmable)
Dimensions (H x W x D) 208 x 112 x 64 mm (8.2 x 4.4 x 2.5 in)
Weight 750 g (1.6 lb)
Operating temperature range –10 to +55°C (14 to 122°F)
Storage temperature range –20 to +70°C (–4 to 158°F)


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