The Ethernet Surge Protector Gen2 is engineered to protect any Power‑over‑Ethernet (PoE) or non‑PoE device with connection speeds of up to 1 Gbps.Introducing the next generation Ethernet Surge Protector, model ETH-SP-G2, from Ubiquiti. The ETH-SP-G2 is a cost-effective solution for protectin..