Acterna

What Acterna does

Acterna (legally VIAVI Solutions Inc., NASDAQ: VIAV) is a global test, measurement, and optical technologies company founded in 1959 and headquartered in the United States, with a workforce of 3,700+ employees and customer presence in 127+ countries across 30 market segments. The company designs and manufactures specialized instruments, software, and services for communications networks — spanning 5G/6G wireless test (TeraVM, TM500, Open RAN O-CU/O-DU/O-RU testers), fiber optic test and sensing (OTDR, MPO, hollow core fiber certification, distributed acoustic sensing), Ethernet and PCI Express validation (1.6T Ethernet, PCIE 6.0), and avionics/military radio/land mobile radio testing. A separate Optical Technologies (OSP) segment produces custom optical filters, MicroNIR near-infrared spectrometers, and special effect pigments (ChromaFlair, SpectraFlair) for brand protection and 3D sensing applications, with over 3 billion 3D filters shipped to date.

The company's product portfolio is anchored by 3,100+ patents and 1.8M+ instruments deployed in the field, generating the operational data that powers its Nitro AIOps platform and Network Digital Twin products. It sells through direct enterprise field sales, a global certified partner network, and system integrators, with financing and equipment rental options to accommodate customer capital cycles. Revenue is generated through a mix of one-time equipment sales, recurring software and analytics subscriptions (Nitro, Observer, VALOR), and professional services including repair, calibration, training, and the VALOR Open RAN lab-as-a-service offering.

The customer base is concentrated among Tier 1 telecommunications operators (AT&T, Verizon, T-Mobile, Deutsche Telekom, Vodafone, NTT Docomo, China Mobile, Telefónica, SoftBank, KDDI, BT, Airtel, Jio), network equipment manufacturers (Cisco, Nokia, Juniper, Samsung, ZTE, Ciena, Fujitsu, NEC), hyperscalers and technology firms (Microsoft, Intel, Facebook, Dell EMC), and aerospace and defense primes (Boeing, Airbus, Thales, Harris, Honeywell). Following the integration of former Spirent businesses, the company has extended into high-speed Ethernet, automotive Ethernet, and cybersecurity validation, reinforcing its position as a platform-scale test and measurement supplier to network operators, equipment OEMs, defense agencies, and enterprise data centers.

Name

Acterna

Legal name

VIAVI Solutions Inc.

Website

https://acterna.com

Company type

Public

Founded year

2026

Operating status

Operating

Headcount range

1,001–5,000 employees

Short description

Acterna (VIAVI Solutions, NASDAQ: VIAV) is a global test, measurement, and optical technologies company serving Tier 1 telecom operators, network equipment manufacturers, hyperscalers, and aerospace/defense primes across 127+ countries with instruments, software, and services for 5G/6G, fiber, Ethernet, and avionics.

Ownership category

akta.pro rank

Product category

Network Test and Measurement Equipment

NAICS

Instrument Manufacturing for Measuring and Testing Electricity and Electrical Signals (334515), Analytical Laboratory Instrument Manufacturing (334516), Navigational, Measuring, Electromedical, and Control Instruments Manufacturing (3345), Other Measuring and Controlling Device Manufacturing (334519)

SIC

Instruments For Meas & Testing Of Electricity & Elec Signals (3825), Optical Instruments & Lenses (3827), Laboratory Analytical Instruments (3826), Measuring & Controlling Devices, Nec (3829), Industrial Instruments For Measurement, Display, And Control (3823)

akta.pro primary industry

Fault & Performance Monitoring (SNMP/Telemetry/APM for Networks) (HDAFAMAA)

akta.pro secondary industries

Fiber Splicing, Testing & Commissioning (OTDR, Acceptance, Turn-Up) (IMAFAIAB), Test, Measurement & Calibration Equipment Manufacturing Services (ATE, DAQ, metrology electronics) (IMAGAGAH), Optoelectronic Components (LEDs, photodiodes, optocouplers, optical sensors) (IMAGAJAF), Non-Intrusive Inspection (NII) & Advanced NDT (PAUT, TOFD, RT/DR) (EUAEAHAK)

Keywords

• Network test equipment
• Fiber optic testing
• Wireless network assurance
• Optical measurement instruments
• 5G network testing

Headquarters

HQ city

Germantown

HQ country

United States

HQ region

North America

Offices2 records

Markets served

GTM type

B2B

Offering type

Hardware or Manufacturing

Cost components

Personnel, Technology or R&D, Supply Chain, Operations, Marketing or Sales, Infrastructure

Revenue model

1. Test and Measurement Equipment Sales: Sale of specialized test instruments for network testing, fiber optic testing, wireless testing, avionics testing, and military radio testing. Hardware sales include both standard products and customized solutions for specific customer requirements.
2. Software and Analytics Solutions: Software platforms for network assurance, AIOps, service assurance, and enterprise performance monitoring sold as licenses and subscriptions.
3. Services and Support: Instrument care plans, repair and calibration services, system maintenance contracts, training and certification programs, and VALOR (VIAVI Automated Lab-as-a-Service for Open RAN).
4. Custom Optics and Pigments: Special effect pigments (ChromaFlair, SpectraFlair) and custom optical components for anti-counterfeiting, consumer electronics, automotive, aerospace, and industrial applications.

Pricing tiers

Go-to-market motion3 records

Distribution channels5 records

Marketing channels8 records

Core offering

Acterna (VIAVI Solutions) designs, manufactures, and sells network test, measurement, monitoring, and assurance instruments and software for wireless, fiber optic, and enterprise networks. Its portfolio spans lab/manufacturing test (TeraVM, TM500, CyberFlood), field deployment tools (OneAdvisor 800, fiber test sets, OTDRs), network and service assurance software (Nitro AIOps, Observer), and a separate optical technologies segment that produces ChromaFlair/SpectraFlair pigments, MicroNIR spectrometers, custom optical filters, and Position/Navigation/Timing (PNT) systems for defense and critical infrastructure.

Product overview

VIAVI Solutions is a global leader in test and measurement and optical technologies, operating as a platform company with multiple product families. The network test and measurement portfolio includes Lab and Manufacturing solutions (TeraVM platform for wireless 5G/6G testing with AI RSG, UE emulation, Core emulation/testing, O-CU/O-DU/O-RU testing, TM500 network testers, security validation, Test as a Service), Network Deployment and Maintenance products (antenna alignment, fiber testing, RF spectrum analyzers, interference hunting, cell site installation), and Network and Service Assurance solutions (Nitro AIOps for automation, Nitro Core for 5G service assurance, RAN assurance, Ethernet assurance). The optical technologies segment includes Custom Optics (optical filters, light shaping, MicroNIR spectrometers for NIR spectroscopy, 3D sensing, spectral sensing) and Specialty Pigments (ChromaFlair, SpectraFlair for brand protection and anti-counterfeiting). Acquired Spirent businesses provide high-speed Ethernet testing (up to 1.6T), automotive Ethernet testing, cybersecurity validation, and timing/synchronization testing. Additional verticals cover Enterprise performance and security (Observer suite for threat forensics), Railway and MCx assurance, Avionics testing, Land Mobile and Military Radio, and Position/Navigation/Timing (PNT) solutions. Services include training, repair, calibration, and cloud-based VALOR platform for Open RAN testing.

Differentiator

Problem solved

Functional benefit

Brands

• Nitro: Network assurance and analytics platform
• TeraVM
• TeraVMA
• Observer
• CyberFlood
• MicroNIR
• ChromaFlair
• SpectraFlair
• StrataSync
• Fusion

Products and services

• CyberFlood CF1000 Appliance Security and cybersecurity test and validation appliance providing next-generation validation of multi-terabit security and AI infrastructure for network equipment manufacturers, enterprises, and service providers.
• Data Center Expert 700 (DCX 700) Tier 1 multifiber optical loss test set supporting up to 24 fibers for data center fiber optic certification and ecosystem testing.
• Xgig EDSFF Analyzer Interposers for PCI Express 6.0 Analyzer interposers for PCI Express 6.0 testing used in high-speed Ethernet and AI fabric testing solutions inherited from former Spirent businesses.
• TeraVM Application Emulation and Testing Platform Application emulation and testing platform for wireless network testing, covering AI RAN scenario generation, core network emulation, O-CU/O-DU/O-RU testing, and Open RAN security validation. Targeted at network equipment manufacturers and 5G/6G developers.
• TM500 Network Tester (UE Emulation) User Equipment (UE) emulation platform for wireless network testing, supporting O-CU, O-DU, and O-RU testing for 5G network equipment manufacturers, with cloud and multi-RAT variants.
• Nitro AIOps AI-powered operations platform enabling automation, orchestration, and optimization of networks and services for service providers and large enterprises.
• Nitro Core (Core Network Assurance) Core network assurance platform providing 5G service assurance and analytics for mobile operators and large enterprises.
• Nitro Location Intelligence (RAN Assurance) RAN intelligence and assurance solution for radio access network monitoring and optimization for mobile operators.
• Observer Enterprise Performance and Security Suite Enterprise network performance monitoring platform with end-user experience, enriched flow collection, packet analysis, packet capture, and threat forensics capabilities for large enterprises and data centers.
• OneAdvisor 800 Wireless Platform RF analysis platform for wireless network deployment and maintenance including multi-RAT analyzer capabilities for service providers and contractors.
• Position, Navigation and Timing (PNT) Solutions Assured and resilient Position, Navigation and Timing solutions including GNSS and timing services for military and civilian critical infrastructure applications.
• MicroNIR Spectrometers Near-infrared spectroscopy devices for industrial and biomedical applications, with cloud-connected asset management via StrataSync.
• ChromaFlair Pigments Color-shifting special effect pigments used for brand protection, anti-counterfeiting, and consumer electronics finishes.
• SpectraFlair Pigments Pure metallic color-shift special effect pigments used for brand protection, anti-counterfeiting, and premium consumer product finishes.
• Custom Optical Filters Custom optical filters for aerospace, industrial, automotive, and 3D sensing applications, with 3B+ filters shipped to date.
• VALOR (VIAVI Automated Lab-as-a-Service for Open RAN) Cloud-based automated Lab-as-a-Service platform for Open RAN testing and validation, providing on-demand lab environments for equipment manufacturers and operators.
• TestCenter High-Speed Ethernet Testing High-speed Ethernet and AI fabric testing solutions from former Spirent businesses, including the TestCenter platform supporting up to 1.6T Ethernet for network equipment manufacturers and data centers.
• VAMOS (VIAVI Automation Management and Orchestration System) Automation and orchestration platform for wireless network testing and management across lab, manufacturing, and deployment workflows.
• StrataSync for MicroNIR OnSite-W Hosted, cloud-based solution providing asset, configuration, and test data management for MicroNIR OnSite-W spectrometers in industrial and biomedical deployments.

Quantifiable outcome

• 1.08B annual revenue demonstrating market scale and customer adoption
• +2 more outcomes

Named customers38 records

Segments9 records

Ideal customer profiles5 records

Technology focussed Yes

API detail

Has API

No

API docs

API detail

Core technology

AI maturity

App detail

AI capability2 records

Feature7 records

Partnerships

One partnership is on record.

• Global Partner NetworkcoreChannel Partner/ Reseller/ DistributorGlobal network of certified resellers, distributors, and system integrators providing local sales, implementation, and support services across 127+ countries. Partners undergo certification programs and have access to dedicated portal for lead management and co-marketing.

Scale indicators8 records

Recent moves6 records

Expansion highlights6 records

Broad incumbents

• National Instruments (Emerson Test & Measurement): Now part of Emerson's Test & Measurement group, NI competes with VIAVI in modular instrumentation, RF/wireless test, and automated test platforms for both commercial and aerospace/defense customers.
• Fortive Corporation: Fortive's Fluke and Industrial Technology segments serve network installation, fiber certification, and enterprise network testing markets that partially overlap with VIAVI's contractor and field installation test portfolio.
• Teledyne Technologies: Teledyne is a diversified industrial conglomerate with electronic test & measurement, instrumentation, and defense businesses that overlap with VIAVI's PNT, avionics, and aerospace testing offerings.

Emerging players

• L3Harris Technologies: L3Harris is both a VIAVI defense customer (military radio and assured communications) and an adjacent supplier of test/validation systems for tactical communications, creating a partner-competitor overlap in defense testing.

Direct peers

• EXFO Inc. EXFO is a Canadian fiber optic test, monitoring, and analytics specialist directly competing with VIAVI's fiber optic testing, OTDR, and remote fiber test/monitoring product lines for telecom operators and contractors.
• NetScout Systems: NetScout is a direct competitor in enterprise and service provider network performance monitoring, threat forensics, and packet-level analytics, overlapping with VIAVI's Observer Suite and Nitro assurance portfolio.
• Rohde & Schwarz: R&S is a privately held German T&M leader competing head-to-head with VIAVI in wireless network testing, spectrum monitoring, avionics, and military radio test, with overlapping customers among European MNOs and defense primes.
• Keysight Technologies: Keysight is the largest pure-play electronic test and measurement company globally, directly competing with VIAVI across wireless (5G/LTE), optical/fiber, and network monitoring test equipment sold to the same telecom operators, NEMs, and aerospace/defense customers.
• Anritsu: Anritsu is a Japanese T&M vendor that directly competes with VIAVI in wireless handheld field test (for cell site installation/maintenance), RF analysis, and lab-based 5G protocol test, sharing many of the same Tier-1 operator customers.
• Spirent Communications (pre-acquisition): Spirent was the closest direct peer in Ethernet/IP performance, automotive Ethernet, positioning/navigation/timing, and security testing until its test businesses were acquired by VIAVI in 2025, making historical comparability relevant.

Market position

Strengths5 records

Weaknesses5 records

Competitive moat6 records

Key risks6 records

Key highlights7 records

Customer concentration

• Xtwitter.com/viavisolutions
• YouTubeyoutube.com/c/viavisolutions
• Facebookfacebook.com/viavisolutions
• LinkedInlinkedin.com/company/viavi-solutions
• Instagraminstagram.com/viavifiber

Revenue estimate

Valuation estimate

Number of profiles

Subsidiaries1 record

Funding overview

Funding rounds

Investors

Funding detail is available on the Subscription and Enterprise plan.Contact sales →

M&A1 record

Investments

M&A and investment is available on the Subscription and Enterprise plan.Contact sales →

Frequently asked questions about Acterna