14 May, 2026

For ISPs, every minute of unplanned CPE downtime translates into SLA penalties, support calls, and churn. The root cause is often not the network itself but the power supply: voltage sags, micro-outages, or complete blackouts at the customer premises. Traditional UPS units are too large, expensive, and inefficient for low-power 12V devices like ONTs, ONUs, and […]