VIAVI ONA-800 OTDR Platform

The VIAVI OneAdvisor 800 (ONA‑800) is a modular, field-ready test platform that provides technicians with all the tools needed to quickly and accurately install, validate, and maintain modern high-capacity networks – supporting speeds up to 800G Ethernet.

It combines advanced test modules, high mobility, long battery life, and industry-leading thermal management, making it ideal for access, metro, core, and data centre environments.

The OneAdvisor 800 supports the full spectrum of Ethernet speeds – from 10/100/1000M to 1G, 10G, 25G, 40G, 50G, 100G, 200G, 400G, and 800G – ensuring complete future-proofing.

Key Benefits of OneAdvisor 800

• One of the most compact 400G/800G test tools on the market, perfect for data centres, backbone networks, and remote locations

• Superior thermal management, allowing easy testing of high-power modules such as ZR/ZR+

• Expandable with Power Expansion Modules (PEM) for extended battery operation – ideal for long 400G/800G field tests

• Familiar user interface aligned with the T‑BERD/MTS family, reducing training requirements and providing a consistent experience

• Broad testing coverage across technologies, protocols, and bitrates: test everything from fibre (OTDR, OSA) to Ethernet at speeds from 10M → 800G

Flexible Optical Support

• QSFP‑DD800 / QSFP‑DD

• QSFPx, OSFP800 / OSFP

• SFP‑DD / SFP+ / SFP28

• Full support for coherent optics

Extreme Modularity

• OTDR via VIAVI 4100 series

• WDM channel checker and OSA

• Power Expansion Modules for extended operation during 400G/800G testing

Advanced Features

• Future-proof technology: Supports PAM4, NRZ, advanced FEC, and unique speeds such as 50GE on SFP56 – ready for next-generation transport networks

• Consistent and automated results: Workflow packages such as QuickCheck, RFC 2544, OTNCheck, and Optics Self-Test ensure uniform testing quality across technicians