The Ubiquiti ETH-SP-G2 is a cost-effective, high-performance Ethernet surge protector designed to shield outdoor-mounted network equipment. By providing a dedicated path for electrostatic discharge (ESD) and power surges to reach the ground, it prevents damage to sensitive PoE (Power over Ethernet) and non-PoE devices.
Technical Specifications
- Model Number: ETH-SP-G2
- Networking Interface: 2 x RJ45 Female Connectors (10/100/1000 Mbps)
- PoE Support: IEEE 802.3af Compliant
- DC Spark-Over Voltage: 90V @ 100V/s
- Max Impulse Spark-Over Voltage: 700V @ 1kV/µs
- Discharge Current: 10kA+
- Housing Material: Polycarbonate (Weatherproof IPX5 Rated)
- Operating Temperature: -30 to 65° C
Key Features
- Enhanced Protection: Adds an essential layer of safety for outdoor installations, complementing the built-in ESD protection found in most Ubiquiti airMAX® devices.
- Versatile Compatibility: Engineered for both PoE and non-PoE applications, supporting Gigabit Ethernet speeds.
- Durable Design: Built to withstand harsh outdoor conditions with an IPX5-rated weather-resistant enclosure.
- Easy Installation: Features a “Plug and Play” setup. For optimal performance, it should be installed near the Ethernet device, with a second unit at the entry point of the building to meet electrical code requirements.
Important Installation Note
To function correctly, the ETH-SP-G2 must be properly grounded. This can be achieved by:
- Using the included self-tapping screw to mount it directly to a grounded metal pole or structure.
- Using an M5 machine screw and nut to attach a drain wire connected to a remote grounding block or structure.
Note: The use of STP (Shielded Twisted Pair) cabling is highly recommended to ensure the grounding path is maintained throughout your network installation.
