

High-Speed Ethernet Surge Protection for Network Devices
Key Highlights
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RJ45 input/output connectors for seamless inline protection
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5-inch patch cable included to install close to point-of-use
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6-inch heavy gauge grounding lead ensures proper discharge path
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High-speed avalanche diodes divert excess energy to ground instantly
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Ideal for NICs, LAN terminals, hubs, MAUs, Token Ring, AS400/Sys3x systems
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Protects 1 to 8 network lines
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750 amp peak current rating for heavy transient loads
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Compact and lightweight for fast deployment
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Backed by a one-year limited warranty
The Tripp-Lite DNET1 Ethernet Surge Suppressor is a compact and effective defense system for protecting sensitive network equipment from damaging voltage spikes. Built for RJ45-compatible systems, it supports 100 Base-T, 10 Base-T, Token Ring, RS-422, and other popular network protocols.
Using high-speed avalanche diode technology, the DNET1 rapidly diverts excess surge energy to ground before it reaches connected devices. With a clamping voltage of 7.5 V and a peak surge capacity of 750 amps, it provides robust protection for network interface cards (NICs), hubs, MAUs, LAN devices, and AS400 systems.
Installation is simple thanks to the included 5-inch Ethernet patch cable and 6-inch heavy-gauge grounding lead, designed for attachment to a designated equipment ground lug. The unit’s small footprint allows it to be installed directly at the point-of-use, ensuring maximum surge suppression where it matters most.
Specifications
Category | Specification |
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Interface Type | RJ45 |
Application | 100 Base-T, 10 Base-T, Token Ring, AS400/Sys3x, RS-422, RJ11/45 compatible |
Lines Protected | 1 to 8 |
Peak Pulse Clamping Voltage | 7.5 V |
Maximum Surge Current | 750 amps |
Included Accessories | 5 in Ethernet patch cable, 6 in ground lead |
Ideal For | NICs, terminals, hubs, LAN equipment, MAUs |
Warranty | One-year limited |
Protect your entire network infrastructure with the Tripp-Lite DNET1 Ethernet Surge Suppressor. From LAN terminals to hubs and AS400 systems, this surge protector offers powerful, high-speed suppression in a compact package. Order now from SellEton Scales or request a quote for bulk installation projects.
Free Shipping: Available across 48 continental USA. Extra charges may apply for residential, farm, or rural areas.
Express Shipping: Overnight and faster shipping options available at additional costs. Quotes obtainable via email.
Delivery Time: Typically 5 to 7 business days, varying by location and external conditions.
Tracking Information: Provided via email upon shipment. Accessible through account login. Additional information available upon request.
Return Policy: 15-day return period for unused, original condition products. A 25% restocking fee applies. Buyer covers original and return shipping costs.
Customer Support: Contact at (844)-735-5386 or info@selletonscales.com for queries or concerns about shipping.