Maldives Smart OTDR Upgrade Version

A update is now available for the following VIAVI OTDRs: MTS-2000V2, MTS-4000V2, ONA-800, SmartOTDR & Optimeter. Download the latest version by selecting your reflectometer model via the button be...

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Jul 18, 2026

T-BERD/MTS-2000

Supported Instrument (s): T-BERD/MTS-2000 Mainframe, 4100 series OTDR, CWDM OSA (COSA), DWDM OCC (OCC-4056C), Nano OSA Modules (OCV-4100, OSA-4100), FiberComplete PRO

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Information
Feb 21, 2026

Update My Unit | VIAVI Solutions Inc.

Thank you for being a VIAVI customer and maintaining current software. Automatic software updates help make the most of your product, which include feature enhancements, usability improvements,

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Information
Oct 26, 2025

SmartOTDR Software

Software can be deployed directly to instruments via StrataSync. Upgrade from instrument (require an Internet connection): Upgrade from USB stick:

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Information
Oct 20, 2025

VIAVI have released updated software for the Optimeter, SmartOTDR

These latest software versions include fibre test options and feature enhancements to enable network tests at new speeds and with new capabilities that make testing faster and more

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Jun 16, 2026

Software Downloads and Updates

CWDM OTDR Modules (4100 Series) CWDM OTDR Modules (8100 Series) (Discontinued) CX300 ComXpert Communications Service Monitor DFS Radar Simulator and Analyzer Test Suite

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Information
May 15, 2026

SmartOTDR Product Update | Update My Unit | VIAVI

Automatic Software Updates for VIAVI Products, Platforms and Applications

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Aug 12, 2025

SmartOTDR

FTTH-SLM: Updated splitter detection criteria in discover mode. Launch and receive cable information addition into pdf report. VIAVI default splice threshold changed to 0.3dB for pass/fail analysis.

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Information
Nov 15, 2025

VIAVI T-BERD/MTS 2000: V18 Software Update, USB

Learn how to upgrade software for the TBERD/MTS-2000 using a USB connection. This video shows how to operate a T-BERD 2000 or SmartOTDR in Expert OTDR mode using the new

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Information
Dec 24, 2025

Update 25.1 for your VIAVI OTDR

The new 25.A update is now available for the following VIAVI OTDRs: MTS-2000V2, MTS-4000V2, ONA-800, SmartOTDR & Optimeter. Download the latest version by selecting your reflectometer

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Information
Dec 30, 2025

SmartOTDR

Available in Expert OTDR and SmartTest OTDR Modes. Test Process Automation (TPA) Enhancements: • Optical power tests can now be added to TPA Jobs and deployed • Combo

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