The power over ethernet (PoE) solutions market is projected to grow from USD 1.9 billion in 2025 to USD 7.5 billion by 2035, at a CAGR of 15.0%. Power Sourcing Equipment (PSE) will dominate with a 56.3% market share, while IEEE 802.3at (PoE+) will lead the standard segment with a 36.2% share.