Viavi Solutions Inc. will report its fiscal second quarter 2026 results for the period ended December 27, 2025, on Wednesday, January 28, 2026, immediately after market close. Management will host a live earnings call at 1:30 p.m. PT/4:30 p.m. ET, accessible via webcast on the company’s investor site and by telephone (toll-free 1-800-715-9871 or toll 1-646-307-1963, Conference ID 3072689). The webcast replay and telephonic replay (toll-free 1-800-770-2030 or toll 1-609-800-9909, same conference ID) will remain available through February 11, 2026. Supplemental slides and historical financial tables will be posted under the “Quarterly Results” section at investor.viavisolutions.com prior to the call. Investors’ inquiries can be directed to Vibhuti Nayar at 408-404-6305 or [email protected].

Viavi has enhanced its XEdge cloud-based edge monitoring and assurance platform by introducing two new sensor models to support private 4G, 5G and Wi-Fi networks. XEdge v2, a portable, multi-carrier unit, now supports up to four cellular modems for continuous data capture, walk tests and drive tests in complex private network deployments. XEdge Lite, a compact fixed-installation sensor, supports a single modem and is available in both standard and IP67-rated enclosures for harsh indoor/outdoor environments. All sensors integrate with the centralized XEdge Controller and leverage automated analytics to deliver 24/7 visibility into device connectivity and network performance. The expanded portfolio will be showcased at Mobile World Congress 2026 (Stand 5B18, May 2–5) and Critical Communications World 2026 (June 16–18). Media inquiries may be directed to Emma Jenkins at +1 415-800-4529 or [email protected].