Tupavco Gigabit Ethernet Surge Protector PoE++ TP302

If you run outdoor cameras, PoE switches, routers or long Ethernet drops, the TP302 provides coordinated surge protection designed for IEEE 802.3 af/at/bt PoE modes and high‑power PoE++ lines. Housed in a rugged aluminum enclosure with mounting flanges and a heavy ground lead, it uses gas discharge tubes (GDT) and bidirectional clamping to divert large transient energy away from delicate network equipment without degrading 1000 Mbps signals.

How does the TP302 protect my Ethernet devices from lightning and surges?

The TP302 combines gas discharge tubes with line‑to‑line and line‑to‑ground clamping to arrest high‑energy transients up to 20 kA (8/20 μs). It’s designed to react quickly to surge events and route destructive currents to earth ground instead of your connected electronics.

• 20 kA (8/20 μs) surge capacity for strong transient events
• GDT technology for high‑energy lightning suppression
• Bidirectional clamping protects both polarities on differential pairs
• 12 AWG ground wire for low impedance path to earth

Will the TP302 work with PoE, PoE+ and PoE++ systems?

Yes — the TP302 supports IEEE 802.3 af/at/bt power delivery and both Mode A and Mode B wiring, so it passes data and PoE up to PoE++ levels. It is specified to handle PoE currents of 1.6 A on two pairs and 3.2 A on four pairs, enabling up to 154 W at 48 V for high‑power devices.

• Compatible with PoE, PoE+ and PoE++ (IEEE 802.3 af/at/bt)
• Mode A and Mode B supported for flexible wiring
• Rated 3.2 A across 4 pairs, up to 154 W (48 V max)
• Maintains Gigabit (1000 Mbps) data throughput

How do I mount and connect the surge protector in my network?

The TP302 comes in an aluminum housing with integrated mounting flanges and a 12 AWG ground lead so you can fasten it to a wall, panel, or rack and attach a robust earth connection. Install it at the network boundary: between the external cable run and your internal switch, camera, or router.

• Aluminum case for durability and heat dissipation
• Mounting flanges for screw attachment to wall, panel or rack
• 12 AWG ground wire for reliable grounding
• RJ45 in/out connections for inline installation

What network performance can I expect after installation?

The TP302 is engineered to preserve Ethernet signal integrity so you keep full Gigabit performance while benefiting from surge protection. Its internal components are chosen to minimize insertion loss and not impede PoE voltage or current reach to powered devices.

• Rated for 1000 Mbps Gigabit Ethernet
• Minimal impact on link quality or PoE delivery
• Works with CAT5e/CAT6 cable runs and standard RJ45 connectors
• Designed for both data integrity and high transient suppression

Who is this for: The Tupavco TP302 is intended for network installers, security camera integrators, telecom technicians and IT pros who need robust surge defense on outdoor or vulnerable Ethernet runs, especially where PoE++ devices require both high power and reliable protection. It’s useful for protecting switches, NVRs, routers, PoE injectors and cameras on rooftop, pole or perimeter deployments where lightning and transient surges are a risk.