12 February, 2026

Introduction In today’s digital economy, uninterrupted internet connectivity is no longer optional—it is essential. For Internet Service Providers (ISPs), even short-term power interruptions at the last-mile level can lead to service downtime, customer complaints, and increased operational costs. As fiber-to-the-home (FTTH) and broadband penetration continue to expand, ensuring stable backup power for ONT/ONU devices, routers, […]