OneAdvisor 800 Fiber Platform

Fiber Optic Network Installation, Turn-Up, and Troubleshooting Platform


The world’s unquenchable desire for data results in the growing demand for reliable, high-capacity fiber optic networks. The OneAdvisor 800 has become the clear choice for any demanding fiber project. OneAdvisor 800 delivers a sophisticated combination of performance, efficiency, and versatility. Its intuitive, modern, user interface with large touchscreen, merged with advanced features and built-in user guidance enables any field technicians to install, turn up, and troubleshoot any optical network architecture rapidly and reliably.


  • Familiar touch gesture control user interface with assistant apps to guide techs through instrument usage
  • Wide range of modules and performance to match any network applications with fast, error free testing
  • Turn up and verify any new WDM service with confidence (CWDM, DWDM, MWDM, LWDM)
  • Meet future requirements for high-speed service activation, OSA plus Ethernet/BERT test
  • Avoids the risk of live signal interference or damage to the optical transmitter when performing OTDR test with instantaneous automatic traffic detection
  • Consolidated reporting reduces volume of test results to manage by 50%


  • Optical connector inspection
  • FiberComplete PRO™ Bi-directional IL/ORL and OTDR (TruBIDIR)
  • Optical spectral testing
  • Advanced dispersion testing


  • Submarine cables qualification and troubleshooting
  • High speed DWDM terrestrial transport networks
  • Radio Access network for 4G/5G - Backhaul, midhaul and frontaul
  • Data center, Data center campus and interconnect (DCI)
  • FTTH/PON network—any standard, unbalanced/tapped or indexed topologies
  • DWDM access networks for DAA, R-PHY and C-RAN
  • Enterprise/LAN

Application Notes


Case Studies

Data Sheets

Manuals & User Guides


Quick References

Software and Firmware Releases

Software Downloads

Instrument Care Support Plans

Save up the 50% of standard service prices and obtain priority service when you buy a bundled plan at the same time the instrument is purchased. Care Support Plans offer the best way to purchase extended warranty, premium technical support, self-paced training, and critical maintenance services like calibration services that include software and engineering change order update services to ensure your product is maintained with current software and a calibration certificate. These discounted plans are 2-5 years long when purchased upfront with your VIAVI instruments.

VIAVI Care Support

VIAVI Care Support

* 5-year plans only; if applicable

View Support Plans On New Equipment

Care Support Plan - OneAdvisor 800

ProductRecommended Plan (Part Number)BronzeCare
Why calibrate?
OneAdvisor 800 (ONA-800)MaxCare-5Bronze-4

Why calibrate this product?
What are the common issues?

VIAVI Care Support for Existing Equipment


FleetCare plans can be customized to include any service entitlements on your fleet of existing equipment. Please fill out a Service Contracts form for a quote.

  • Any collection instruments with a single coterminous renewal date
  • Each contract is customized with any number of annual terms required by the customer
  • Onsite Calibration, Training, Field Application Engineer days can be added

View Support Plans For Existing Equipment

Repair and Calibration

Our products live in rugged environments for over 10 years with 1000s of test connect/disconnect cycles.  We will be there to support you to ensure components that require maintenance like connectors, batteries, and software updates to ensure you are ready to test accurately for years to come. We apply factory procedures that use fast, automated calibration and functional verification, maintenance using OEM parts and the application of all engineering change orders and software updates. Services are available through contract Care plans, FleetCare or per incident as requests. 

Top 4 Reasons to Choose VIAVI for Your Repair and Calibration Needs:

  • Minimize business disruption
  • Budget
  • Measurement Accuracy and Product Reliability
  • Measurement Compliance, TL9000 certification and OEM Standards

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Refurbished Equipment

Save on the test equipment you trust and purchase VIAVI pre-owned test equipment with confidence.

Top reasons for buying used test equipment un the VIAVI Encore program

  • Cost saving: Round out your test instrument set at a discount.
  • Accelerated delivery time: The product is ready to ship as soon as it is announced.
  • 1 year warranty, calibration and OEM approved parts are included in the refurbishment
  • Environmentally friendly reuse reduces e-waste and pollution
  • Maintaining consistent procedures across your team is easy when everyone is using the same tool

Is Instrument Trade-In to Trade up available?

Yes! You can often trade in products you have owned for a few years and upgrade to the latest and greatest fleet for your team through the VIAVI trade in program.  Please work with your sales representative to obtain a trade-in to trade-up quotation.

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How to Get Started

Interested in a product demonstration? Contact us for more info, receive a price quote, or find out how to buy.