Huawei PSIGART00 Signal Arrester 6KA 100V 100W 1000MB/s RJ45

Protect high-speed Ethernet links from transient voltage spikes with the Huawei PSIGART00 signal arrester, engineered to safeguard Gigabit networks while passing through up to 100 W of Power over Ethernet. Its 6 kA discharge capacity and nanosecond response time ensure connected equipment remains safe from surges induced by lightning or switching events.

Advantages

The PSIGART00 combines robust surge protection with minimal signal degradation. With an insertion loss below 0.3 dB and support for 1000 Mbps data rates, it preserves network performance while defending against both differential and common mode transients. The industrial-grade metal housing withstands harsh environments, and DIN rail or wall mounting options simplify installation in control cabinets or network enclosures.

Suitable for

• Industrial Ethernet networks in manufacturing and automation
• Outdoor PoE-powered devices such as IP cameras and wireless access points
• Telecommunications infrastructure requiring IEC 61643-21 compliance
• Building management systems with long cable runs exposed to surge risks

Key specifications

• Maximum discharge current (Imax): 6 kA
• Maximum continuous operating voltage (Uc): 100 V
• Power pass-through: 100 W (PoE++ compatible)
• Data rate: 1000 Mbps (Gigabit Ethernet)
• Connectors: 2 × RJ45 (1 in, 1 out)
• Response time: < 1 ns
• Insertion loss: < 0.3 dB
• Operating temperature: -40°C to +85°C
• Standards: IEC 61643-21, IEEE 802.3

Recommendations

For reliable surge protection in PoE and Gigabit Ethernet applications, the Huawei PSIGART00 offers a compact, high-performance solution. Ensure proper grounding via the dedicated terminal to achieve full protection. Pair with shielded Cat6 or higher cabling for optimal signal integrity.