The Tupavco TP204 is a 4-port gigabit Ethernet surge protector designed to safeguard network equipment from voltage spikes and electrical surges. Fully compatible with PoE++ (Power over Ethernet Plus Plus), it supports power delivery up to 90 watts across all four ports without degrading signal integrity. The unit features robust metal housing with integrated surge suppression circuitry, ensuring long-term durability in both residential and commercial environments.

Each RJ45 port provides gigabit throughput (10/100/1000 Mbps) while maintaining full IEEE 802.3af/at/bt compliance, making it suitable for powering IP cameras, wireless access points, and PoE switches. Constructed with precision engineering, the TP204 employs multi-stage protection including gas discharge tubes and transient voltage suppression diodes. This design effectively absorbs and diverts harmful surges back to ground, protecting connected devices from lightning-induced transients or power grid fluctuations.

The compact enclosure (approximately 4.5 x 2.5 x 1 inches) allows easy integration into existing network setups, while the screw-mounting flanges offer secure installation on walls or racks. The surge protector operates reliably across a wide temperature range, delivering consistent performance even in challenging conditions. The four ports are color-coded and clearly labeled, simplifying cable management and reducing the risk of incorrect connections.

Each port features shielded connectors to minimize electromagnetic interference, preserving data transmission speeds and network stability. The TP204 is backward compatible with older PoE standards, ensuring versatility when mixing different equipment. With a response time of less than one nanosecond, it reacts instantly to electrical threats, preventing damage before it reaches sensitive hardware.

This surge protector addresses a critical need for network infrastructure protection at a very affordable price point. It offers peace of mind for home offices, small businesses, and industrial applications where reliable connectivity is essential. The Tupavco TP204 combines professional-grade protection with plug-and-play convenience, making it an accessible solution for users seeking to extend the lifespan of their networking gear without compromising on performance or budget.