Surge Protector Arrester for RJ45 Ethernet Protect network devices from voltage spikes and transient surges with this compact RJ45 surge protector arrester. Designed for inline installation on Ethernet lines, it helps reduce the risk of damage from lightning induced surges and switching transients while preserving signal quality for 100 MHz data links. Key benefits Protects equipment from surge events using a rated discharge current of 5 KA and a maximum discharge current of 10 KA. Maintains network performance by supporting a data transfer rate of 100 MHz, suitable for standard Ethernet applications. Compact, durable design makes installation simple and unobtrusive in both indoor and sheltered outdoor locations. Aluminum and plastic construction provides mechanical strength and stable performance while keeping weight low. RJ45 connector type ensures compatibility with standard Ethernet cables and network devices. Important attributes Function: Inline surge protection for RJ45 Ethernet connections. Compatibility: Works with RJ45 terminated network cables and systems that operate at up to 100 MHz signaling. Size: 7.9 x 2.5 x 2.5 cm (3.1 x 1 x 1 inch) for the module; 26 cm 10.2 inch wire length for flexible placement. Materials and color: Aluminum housing with plastic components; available in black and silver tone. Performance: Rated discharge current Iscn 5 KA, maximum discharge current I 10 KA. Practical features Small footprint allows mounting near equipment or inside enclosures without taking significant space. Prewired 26 cm cable simplifies connection to shielded or unshielded RJ45 runs and offers reach for neat routing. Durable materials and simple form factor make it suitable for retrofit or installations. Use scenarios Office networking: Install inline on uplink cables to switches or routers to protect network infrastructure in small offices and commercial suites. IP surveillance systems: Place on PoE camera runs to help protect cameras and injectors from surge damage while maintaining data throughput. Industrial and control panels: Integrate into equipment cabinets to protect Ethernet based controllers and monitoring devices from external transient events. What it does not promise This device helps reduce the effects of electrical transients on connected Ethernet equipment. It is not a substitute for comprehensive grounding, lightning protection systems, or safety certified installations. Installation should follow local electrical codes and practices. What is included Surge protector arrester with RJ45 termination, 26 cm 10.2 inch connecting wire, compact aluminum and plastic housing. Technical summary Product name: Surge Protector Arrester Connector type: RJ45 Data transfer rate: 100 MHz Rated discharge current Iscn: 5 KA Maximum discharge current I: 10 KA Wire length: 26 cm 10.2 inch Dimensions: 7.9 x 2.5 x 2.5 cm 3.1 x 1 x 1 inch L x W x H Material: Aluminum, plastic Main color: Black, silver tone This surge protector arrester offers a straightforward, compact solution for protecting Ethernet connections while preserving network signal integrity.