4 Wire RJ45 PoE Surge Arrester 100M Ethernet Data Line Protection

The TRSS-RJ45/4 is a professional-grade AC Surge Protection Device specifically engineered for 10/100M Ethernet networks (LAN) that require targeted data line shielding. Featuring a robust aluminum enclosure, this device provides essential protection for indoor network equipment—such as server workstations, routers, and HUBs—against transient overvoltages caused by line inductance or earth potential rises. By utilizing a high-performance circuit design, the TRSS-RJ45/4 ensures stable data transmission up to 100Mbps with minimal signal attenuation, maintaining an insertion loss of <= 0.5dB.

Advanced 4-Line Protection for Industrial Reliability
Designed to meet stringent industrial requirements, the TRSS-RJ45/4 offers targeted 4-line protection covering data pins 1, 2, 3, and 6. This Surge Protection Device is capable of handling a maximum discharge current (Imax) of 10kA and provides a low voltage protection level of 45V to safeguard sensitive network interfaces. Fully compliant with international standards IEC 61643-21 and EN 61643-21, this SPD is an essential component for protecting communication infrastructure in various computer network environments.

Applications
Standard 10/100M computer networks and intranet workstations requiring dedicated data line shielding.
Protection for network routers, HUBs, and broadband RJ45 interfaces in commercial buildings.
Industrial control environments where data input protection is required for sensitive server equipment.
Internal communication systems in lightning-proof areas requiring compact aluminum enclosure protection.
Facilities requiring a cost-effective 4-wire network data protector for non-Gigabit applications.