--- product_id: 96524935 title: "Ethernet Surge Protector (2 Pack) Gigabit High PoE++ Class 8 (154W/3.2A) TP302x2" brand: "tupavco" price: "€ 129.46" currency: EUR in_stock: true reviews_count: 11 category: "Tupavco" url: https://www.desertcart.es/products/96524935-ethernet-surge-protector-2-pack-gigabit-high-poe-class-8 store_origin: ES region: Spain --- # 20KA surge protection 1 Gbps Gigabit Ethernet PoE++ 154W/3.2A power handling Ethernet Surge Protector (2 Pack) Gigabit High PoE++ Class 8 (154W/3.2A) TP302x2 **Brand:** tupavco **Price:** € 129.46 **Availability:** ✅ In Stock ## Summary > ⚡ Protect your network at the speed of light—because downtime is so last decade. ## Quick Answers - **What is this?** Ethernet Surge Protector (2 Pack) Gigabit High PoE++ Class 8 (154W/3.2A) TP302x2 by tupavco - **How much does it cost?** € 129.46 with free shipping - **Is it available?** Yes, in stock and ready to ship - **Where can I buy it?** [www.desertcart.es](https://www.desertcart.es/products/96524935-ethernet-surge-protector-2-pack-gigabit-high-poe-class-8) ## Best For - tupavco enthusiasts ## Why This Product - Trusted tupavco brand quality - Free international shipping included - Worldwide delivery with tracking - 15-day hassle-free returns ## Key Features - • **Blazing Gigabit Speeds:** Supports full 1 Gbps Ethernet throughput—no compromise on your high-speed connections. - • **Rugged & Reliable Build:** Durable aluminum casing with 12AWG ground wire ensures long-lasting, bidirectional clamping protection. - • **Unmatched Surge Defense:** 20KA lightning-grade protection shields your network gear from devastating power spikes. - • **Power Over Ethernet Mastery:** Handles PoE++ Class 8 with up to 154W power delivery, perfect for advanced network devices. - • **Plug-and-Protect Convenience:** Easy RJ45 inline installation safeguards routers, switches, cameras, and modems instantly. ## Overview The Tupavco Ethernet Surge Protector (2 Pack) delivers industrial-grade 20KA surge protection for Gigabit Ethernet networks, supporting high-power PoE++ Class 8 devices up to 154W/3.2A. Featuring a robust aluminum case, 12AWG grounding, and bidirectional clamping, it safeguards critical network equipment like routers, switches, and cameras from lightning and transient surges without sacrificing data speed or power delivery. ## Description Product description Ethernet Surge Protector (Pack of 2) is a surge protection device (SPD) that is inserted inline on an RJ45 CAT6/CAT5/CAT5e cable to prevent damage of electronic networking equipment. Powerful surges that the device protects against include direct lightning strikes, voltage spikes, or PoE overvoltages. Despite the primary protection (a direct strike to a line), the thunder arrestor also offers secondary protection, which will arrest EMF induced surges (nearby lightning ethernet). Gas discharge tubes (GDTs) are developed to overcome some of the disadvantages of diode-based protectors like energy handling capability and is suitable for almost all surge, whether high or low frequency, it can be intercepted by a gas discharge tube surge arrester so it provides a rigorous spark discharge control performance. Ethernet Surge Suppressor TP302 use a Gas Discharge Tube (GDT) on all 4 pairs (8 wires). Gas discharge tubes dissipate the voltage transient through a contained plasma gas which harnesses excess voltage in the incoming power and releases it safely. It ensures the safety of a wide array of valuable components such as switch, router, modem, bridge, repeater, or any part of internet service network. Mounting flange on the both sides of lightning suppressor allows easy mounting to a wall, network panel, cabinet, or rack attaching by screws (not included). RJ45 Lightning Protection for Gigabit 10/100/1000 (GbE) and High PoE++ Networks The gigabit surge protector data rate of Gigabit 10/100/1000 (GbE) transfer supports an ultra-fast maximum data rate of 1 Gigabit per second (Gbps - 1000 Mbps) and does not affect the speed performance in the local area network. POE Surge Protector allows a single RJ-45 cable to provide both data connection and electric power to device such as wireless access point, IP and security camera, VoIP phone, computer and others. Surge Arrestor TP302 is designed to protect PSE (power-supply equipment) connected to a network from transient overvoltages. The lightning protector PoE supports both Mode A (Pins 1,2+ 3,6-) and B (7,8+ 4,5-) of the 802.3af standard. 802.3af (PoE) can deliver up to 15.4 watts per port with 12.95W at the powered device, while 802.3at (PoE+) can deliver up to 30 watts with 25.5 watts available to devices. TP302 supports PoE++, also known as High Poe (IEEE 802.3bt standard), and allows a maximum PoE current of 154W/48V when used on all 4 pairs. Installation The Ethernet lightning arrestor must be properly grounded to work. The ethernet ground wire (12 Inch - 16 AWG) on the surge protector needs to be connected to ground through the shortest path. Excess electricity will follow the path of least resistance. In most cases, a ground busbar on an electrical panel or network rack cabinet is already grounded and is typically the easiest way to ground the wire. Other options to ground RJ45 surge protector are grounding block on the breaker panel, grounding rod or terminal of the closest outlet by connecting the ground wire to circular grounding hole on the grounded outlet center screw. The lightning arrestor can be used with unshielded twisted pair (UTP) or shielded (STP) cables. The arrester is housed in a cast aluminum enclosure. The metal housing allows shielded current to be passed through the metal case of the network surge protector. Protection Modes Line-Line, Line-Ground The Line-to-Line ethernet surge protection mode helps protect against short circuits between different nodes of the network system while the Line-to-Ground mode protects against short circuits between the network node and the earth. As it is not known where the transient will happen, having both modes protected ensures damage is minimized. Nominal Discharge Current of 20KA defines the peak value of the current that can be passed through the SPD having a waveshape of 8/20μs microsecond where the RJ45 lightning arrestor remains functional after 15 surges. Specifications Investing in a small, easy to install surge protector with all of the needed features and proven reliability can be the safest and most cost-effective solution for protecting your whole Ethernet network. Impedance 100 ohms Operating Temperature -40°C (-40°F) to +80°C (+176°F) Outside Dimensions (W*L*H) 26*26*70 mm Weight: 60 g Ethernet Surge Protector Multidirectional Ethernet network surge protector works in both directions (IN/OUT), so the source input signal cable can be connected to any side. It is not important which side the equipment is behind, however the surge protector will protect networking equipment only on the opposite side of where surge occurs. To protect devices on both sides, it is recommended to have one of the surge protectors on each end of the RJ45 cable in the network topology. Nominal Discharge Current (8/20μs): 20 KA Nominal PoE voltage : <60V PoE current: 1.6 A / 2 pairs, 3.2 A / 4 pairs PoE Mode Support Mode A and B for Power Tested standards IEC 61643-21, IEC61000-4-5 Clamping Voltage Line-Ground: 72 Volts Clamping Voltage Line-Line: 72 Volts Review: Works with 2.5g! - I can't speak directly to the lighning protection as I'm not sure how I'd know, but I can say this is well built AND isn't just gigabit. Between my 2.5g capable switch and PC I'm getting full speed per iperf tests. Very excited that I'm not giving up those speeds, though I'm not sure if it will reduce maximum cable runs or whatnot. Review: Excellent surge protector for network equipment - Excellent surge protector. I use them in an industrial setting to protect APs, placing them between the POE injector and AP. Be sure to use a good ground either to the electrical system or building frame if metal. Plumbing will do too. ## Features - (2 Pack) Ethernet Surge Protector for Gigabit GbE PoE/High PoE++ (HPoE) 1000 Mbps LAN Ethernet Network - Gas Discharge Tubes for Full Protection GDT - Lightning Suppressor RJ45 Cable Protection CAT6/CAT5 - Aluminum Case,Ground Wire 12AWG,Line-Line Line-Ground Protection,Bidirectional Clamping,20KA 8/20μs - Thunder Arrestor Protects Computer Networking Equipment Devices like Router,Modem,Camera,Switch etc - Provide transient protection for the protected differential line pair to IEEE 802.3 af/at/bt (PoE++ 15V/24V/30V/48V/50V/56V Transmission) Mode A and B IEC 61000-4-5 (Lightning/Surge) 20KA (8/20μs) with PoE current of 1.6A / 2 pairs and 3.2A / 4 pairs (154W/48V max) ## Technical Specifications | Specification | Value | |---------------|-------| | ASIN | B07GBLFFNK | | Best Sellers Rank | #13,089 in Electronics ( See Top 100 in Electronics ) #131 in Surge Protectors | | Brand | Tupavco | | Compatible Devices | Desktop | | Customer Reviews | 4.6 out of 5 stars 260 Reviews | | Data Link Protocol | Ethernet | | Data Transfer Rate | 1 Gigabits Per Second | | Hardware Interface | Ethernet | | Item Dimensions L x W x H | 3.4"L x 1.4"W x 2.3"H | | Item Weight | 4.8 Ounces | | Manufacturer | Tupavco | | Mfr Part Number | TP302x2 | | Model Number | TP302 | | Product Dimensions | 3.4"L x 1.4"W x 2.3"H | | UPC | 638362929709 | ## Product Details - **Brand:** Tupavco - **Compatible Devices:** Desktop - **Data Link Protocol:** Ethernet - **Data Transfer Rate:** 1 Gigabits Per Second - **Hardware Interface:** Ethernet - **Item Weight:** 4.8 Ounces - **Manufacturer:** Tupavco - **Product Dimensions:** 3.4"L x 1.4"W x 2.3"H - **UPC:** 638362929709 ## Images ![Ethernet Surge Protector (2 Pack) Gigabit High PoE++ Class 8 (154W/3.2A) TP302x2 - Image 1](https://m.media-amazon.com/images/I/91hpgJWJDCL.jpg) ![Ethernet Surge Protector (2 Pack) Gigabit High PoE++ Class 8 (154W/3.2A) TP302x2 - Image 2](https://m.media-amazon.com/images/I/914yAT1w1pL.jpg) ![Ethernet Surge Protector (2 Pack) Gigabit High PoE++ Class 8 (154W/3.2A) TP302x2 - Image 3](https://m.media-amazon.com/images/I/81HnT-WRtML.jpg) ![Ethernet Surge Protector (2 Pack) Gigabit High PoE++ Class 8 (154W/3.2A) TP302x2 - Image 4](https://m.media-amazon.com/images/I/71paX8L4jqL.jpg) ![Ethernet Surge Protector (2 Pack) Gigabit High PoE++ Class 8 (154W/3.2A) TP302x2 - Image 5](https://m.media-amazon.com/images/I/81+YLdfWr1L.jpg) ## Questions & Answers **Q: Can this device be used for phone lines or phone lines with DSL service?** A: No, the Ethernet surge suppressor has a clamping voltage rating to low to permit sucessfull use on telephone lines. This Ethernet surge suppressor will clamp ringing voltage to ground...telephones will not ring and if the line has DSL service the high frequency data signal will be interrupted during ringing and most likely cause the DSL modem to retrain. **Q: I have one of these and it stopped working after a lightening storm. Is it defective or did it just work as planned?** A: Most likely it worked as planned. If it were me, I'd replace it and count myself lucky. ;-) **Q: If i attach the ground wire to the grounding lug on the back of my ups, will that provide adequate grounding? if not, how can i ground this?** A: That should adequately ground the protector, as long as the ups is plugged into a grounded receptacle outlet. **Q: Has anyone tested this to see if it can hit gigabit speeds?** A: Yes if everything else in the circuit can handle those speeds ## Customer Reviews ### ⭐⭐⭐⭐⭐ Works with 2.5g! *by C***E on February 5, 2025* I can't speak directly to the lighning protection as I'm not sure how I'd know, but I can say this is well built AND isn't just gigabit. Between my 2.5g capable switch and PC I'm getting full speed per iperf tests. Very excited that I'm not giving up those speeds, though I'm not sure if it will reduce maximum cable runs or whatnot. ### ⭐⭐⭐⭐⭐ Excellent surge protector for network equipment *by C***C on April 9, 2026* Excellent surge protector. I use them in an industrial setting to protect APs, placing them between the POE injector and AP. Be sure to use a good ground either to the electrical system or building frame if metal. Plumbing will do too. ### ⭐⭐⭐⭐⭐ Well worth the money! *by M***I on April 5, 2026* Best Ethernet surge protectors I've used yet. Full gig speed at neatly 100meters with PoE++ working! Great devices. ## Frequently Bought Together - Ethernet Surge Protector (2 Pack) Gigabit PoE++ (154W/3.2A) Mounting Flange (Gas Discharge Tube) Metal Shielded RJ45 Lightning Suppressor LAN Network CAT5/CAT6 Thunder Arrestor 1000 Mbps Tupavco TP302 - TP-Link TL-SG105, 5 Port Gigabit Unmanaged Ethernet Switch, Network Hub, Ethernet Splitter, Plug & Play, Fanless Metal Design, Shielded Ports, Traffic Optimization,Navy Blue - TP-Link TL-SG1005P, 5 Port Gigabit PoE Switch, 4 PoE+ Ports @65W, Desktop, Plug & Play, Sturdy Metal w/ Shielded Ports, Fanless, QoS & IGMP Snooping,black --- ## Why Shop on Desertcart? - 🛒 **Trusted by 1.3+ Million Shoppers** — Serving international shoppers since 2016 - 🌍 **Shop Globally** — Access 737+ million products across 21 categories - 💰 **No Hidden Fees** — All customs, duties, and taxes included in the price - 🔄 **15-Day Free Returns** — Hassle-free returns (30 days for PRO members) - 🔒 **Secure Payments** — Trusted payment options with buyer protection - ⭐ **TrustPilot Rated 4.5/5** — Based on 8,000+ happy customer reviews **Shop now:** [https://www.desertcart.es/products/96524935-ethernet-surge-protector-2-pack-gigabit-high-poe-class-8](https://www.desertcart.es/products/96524935-ethernet-surge-protector-2-pack-gigabit-high-poe-class-8) --- *Product available on Desertcart Spain* *Store origin: ES* *Last updated: 2026-05-31*