VIAVI Announces Investment in PCIe 7.0 Protocol Analysis Testing Platform

VIAVI (NASDAQ: VIAV) announced an investment in a new Xgig PCIe 7.0 protocol analysis testing platform featuring analyzers, exercisers and high-performance interposers.

Rhea-AI Summary

VIAVI (NASDAQ: VIAV) announced an investment in a new Xgig PCIe 7.0 protocol analysis testing platform featuring analyzers, exercisers and high-performance interposers. The chassis design will be showcased at PCI-SIG Devcon, May 6-7, 2026 in Santa Clara.

The platform targets 128 GT/s PCIe 7.0 data rates, supports full-stack analysis for PCIe, IDE, NVMe and CXL 3.x, offers LTSSM override testing, auto tuning, port bifurcation and a Python API, and will be viewable at VIAVI booth #1.

Positive

• Investment in PCIe 7.0 Xgig analysis platform
• Supports 128 GT/s PCIe 7.0 data rates (doubles PCIe 6.0 bandwidth)
• Full-stack analysis for PCIe, IDE, NVMe and CXL 3.x
• Feature set includes LTSSM override, auto tuning and Python API
• Public showcase at PCI-SIG Devcon May 6-7, 2026 (booth #1)

Negative

• Increased testing complexity at 128 GT/s may raise development and validation challenges for customers

Argus Apr 27 session

-5.93% close to close Open Argus

Details

News Market Reaction – VIAV

On Apr 27, the day this news came out, VIAV closed 5.93% below the previous close.

Data tracked by StockTitan Argus for the Apr 27 session.

Market Context

On Apr 27, the day this news came out, the stock closed 5.9% below the previous close. A negative re...

Analysis

On Apr 27, the day this news came out, the stock closed 5.9% below the previous close. A negative reaction despite this PCIe 7.0 investment would fit prior instances where technically positive news, such as TSN certification tools and optical networking milestones, did not translate into gains. The announcement expands VIAVI’s test portfolio for high‑speed interconnects but also arrives alongside an effective shelf from August 11, 2025 that allows a range of securities issuance, a factor that could influence sentiment if investors focus on potential future capital raises.

Key Figures

PCIe 7.0 data rate: 128 GT/s PCI-SIG Devcon dates: May 6–7, 2026 Current share price: $47.75 +5 more

PCIe 7.0 data rate

128 GT/s

PCIe 7.0 protocol analysis testing platform specification

PCI-SIG Devcon dates

May 6–7, 2026

First public showcase of Xgig PCIe 7.0 analysis chassis

Current share price

$47.75

Pre‑news market context for VIAV

Price change 24h

3.47%

Move ahead of/around PCIe 7.0 investment news

Authorized shares

1,001,000,000 shares

Total authorized capital in shelf registration (1,000,000,000 common; 1,000,000 preferred)

Insider sale Siebert

7,264 shares at $34.78

Open‑market sale reported on Form 4 dated 2026-03-02

Insider sale McNab

3,551 shares at $32.89

Open‑market sale reported on Form 4 dated 2026-03-02

Insider sale Colvin

25,000 shares at $29.23

Open‑market sale reported on Form 4 dated 2026-02-26

Historical Context

5 past events · Latest: Apr 16

5 events

1. Apr 16

   Software performance upgrade

   24h Move

   +4.8%

   Release of PCMasterPro 1.16 with up to 200% faster 3D processing.

2. Apr 15

   Earnings date announcement

   24h Move

   +4.8%

   Scheduling of fiscal Q3 2026 results and earnings call on Apr 29, 2026.

3. Apr 14

   Wireless optical milestone

   24h Move

   -1.7%

   X-lumin 400 Gbps full‑duplex wireless optical deployment using VIAVI validation.

4. Apr 14

   Certification tool recognition

   24h Move

   -1.7%

   TTworkbench and M1 Appliance recognized as Avnu Certification Test Tools.

5. Apr 02

   Maritime partnership

   24h Move

   +4.5%

   Partnership with Ground Control integrating Secure µPNT STL-1000 for GNSS-denied navigation.

24h Move is the share-price change in the day after each event; other market factors may also have contributed.

Key Terms

pcie, protocol analysis, nvme, cxl 3.x, +1 more

5 terms

pcie technical

"PCIe® 7.0 protocol analysis testing platform which will include analyzers"

PCIe (PCI Express) is a high-speed connection standard used inside computers and servers to link components like graphics cards, storage drives, and network adapters so they can send data quickly to each other. Investors care because faster, more efficient PCIe support can make a product more competitive—think of it as wider, faster highway lanes for data—which affects device performance, upgrade flexibility, manufacturing cost and customer demand.

protocol analysis technical

"announced investment in its new PCIe® 7.0 protocol analysis testing platform"

Protocol analysis is the examination of clinical trial results using only the data from participants who followed the study rules exactly, excluding those who missed doses, dropped out, or broke other study requirements. For investors, it shows how well a treatment works under ideal conditions—like grading only students who completed every assignment—so it can highlight potential efficacy but may overstate real-world performance compared with more inclusive analyses.

nvme technical

"It provides full‑stack analysis for PCIe, IDE, NVMe, and CXL 3.x and beyond"

NVMe is a fast data-transport standard that lets modern solid-state drives (SSDs) move information much more quickly and efficiently than older interfaces, acting like a wider, faster highway between storage and a computer’s processor. For investors, NVMe matters because it boosts device and server performance, can lower operating costs and power use in data centers, and influences which products and suppliers are competitive in markets where speed and efficiency drive revenue and margins.

cxl 3.x technical

"It provides full‑stack analysis for PCIe, IDE, NVMe, and CXL 3.x and beyond"

CXL 3.x is the third major version of Compute Express Link, an industry standard that lets processors, memory and acceleration chips share data quickly while keeping copies in sync. Think of it as upgrading a building’s elevators and corridors so workers and equipment can move large loads faster and coordinate without confusion; for investors, widespread adoption can cut data-center costs, enable faster AI and cloud services, and influence makers of chips, servers and infrastructure.

link training and status state machine (ltssm) technical

"Link Training and Status State Machine (LTSSM) override testing; auto tuning"

A link training and status state machine (LTSSM) is the built-in sequence of steps electronic devices use to set up, check and maintain a high-speed data connection (for example between a processor and an add‑in card). Think of it as the device’s handshake and traffic‑control system that negotiates speed, checks health and recovers from errors. Investors care because LTSSM behavior affects product reliability, compatibility and performance—factors that influence sales, support costs and reputational risk.

AI-generated analysis. How Rhea-AI works. Not financial advice.

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New design will be showcased at PCI-SIG Devcon from May 6-7

CHANDLER, Ariz., April 27, 2026 /PRNewswire/ -- VIAVI Solutions Inc. (VIAVI) (NASDAQ: VIAV) today announced investment in its new PCIe^® 7.0 protocol analysis testing platform which will include analyzers, exercisers and high-performance interposers from the VIAVI Xgig^® family. The Xgig PCIe 7.0 analysis chassis design will be showcased for the first time at the PCI-SIG^® Developers Conference from May 6-7, 2026 at the Santa Clara Convention Center.

PCI Express^® is a high-speed computer expansion bus standard that enables emerging applications in industries ranging from data center, hyperscale, cloud, AI and Machine Learning (ML) to quantum computing, IoT, automotive and defense. Operating at 128 GT/s data rates, PCIe 7.0 doubles the bandwidth and throughput of the previous PCIe 6.0 specification.

A robust platform designed to provide deep insights, the new Xgig PCIe 7.0 platform will include the familiar Xgig Software Suite with Trace Control, Expert and Serialytics. It provides full‑stack analysis for PCIe, IDE, NVMe, and CXL 3.x and beyond; Link Training and Status State Machine (LTSSM) override testing; auto tuning; port bifurcation; and Python API scripting. These advanced analysis capabilities will enable users to achieve more robust product performance and reduce troubleshooting time.

"PCIe 7.0 enables data to move faster inside servers between CPUs, GPUs, NICs, accelerators and memory, while providing support for PCIe over optics for longer-reach, rack-scale interconnects," said Tom Fawcett, Senior Vice President and General Manager, Lab & Production, VIAVI. "Testing at PCIe 7.0 data rates will create increasing challenges for developers of chips, peripherals and systems. As one of the few companies with expertise in PCIe compliance testing, VIAVI is proud to invest in this emerging ecosystem."  

PCI-SIG Devcon attendees can learn more about VIAVI's PCIe 7.0 roadmap and view an Xgig 7P16 PCIe 7.0 chassis at VIAVI's booth #1.

About VIAVI
VIAVI (NASDAQ: VIAV) is a global leader in test and measurement and optical technologies. Our test, monitoring, assurance, and resilient position, navigation and timing solutions enable and secure critical infrastructure ranging from data center ecosystems and communication networks to military, aerospace, railway and first responder communications. In addition, we develop and advance technologies used in high-volume optical applications across anti-counterfeiting, consumer electronics, aerospace, industrial and automotive end markets.

Learn more about VIAVI at www.viavisolutions.com. Follow us on VIAVI Perspectives, LinkedIn and YouTube.

PCI-SIG, PCI Express, and PCIe are trademarks or registered trademarks of PCI-SIG. CXL is a registered trademark of the CXL Consortium.

Media Inquiries:
Grand Bridges
Emma Jenkins
emma@grandbridges.com
+1 415 800 4529

 

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SOURCE VIAVI Solutions

FAQ

AI-generated questions and answers. How Rhea-AI works. Not financial advice.

What did VIAVI (VIAV) announce about a PCIe 7.0 testing platform on April 27, 2026?

VIAVI announced investment in a new Xgig PCIe 7.0 analysis platform including analyzers, exercisers and interposers. According to the company, the design will be showcased at PCI-SIG Devcon, May 6-7, 2026.

What data rates and protocol support does VIAVI's Xgig PCIe 7.0 platform provide?

The platform targets 128 GT/s PCIe 7.0 data rates and supports full-stack analysis for PCIe, IDE, NVMe and CXL 3.x. According to the company, it also includes LTSSM override testing and Python API scripting.

When and where will VIAVI display the Xgig PCIe 7.0 chassis for investors and developers?

VIAVI will showcase the Xgig PCIe 7.0 chassis at PCI-SIG Devcon, May 6-7, 2026, held at the Santa Clara Convention Center. According to the company, attendees can view the chassis at booth #1.

How will VIAVI's Xgig features help engineers testing PCIe 7.0 systems?

The Xgig platform offers deep diagnostics with Trace Control, Expert and Serialytics, LTSSM override, auto tuning and port bifurcation. According to the company, these features aim to reduce troubleshooting time and provide full-stack visibility.

Does VIAVI describe market or product benefits for its PCIe 7.0 investment for shareholders?

VIAVI framed the investment as supporting emerging PCIe 7.0 ecosystems across data center, AI, cloud and automotive applications. According to the company, the platform addresses higher-speed testing needs at 128 GT/s and will be demonstrated at the May 2026 conference.